{"id":2028,"date":"2025-04-24T17:11:45","date_gmt":"2025-04-24T09:11:45","guid":{"rendered":"https:\/\/www.ductileironsuppliers.com\/?post_type=product&#038;p=2028"},"modified":"2025-04-24T17:11:45","modified_gmt":"2025-04-24T09:11:45","slug":"class-56-ductile-iron-pipe-suppliers","status":"publish","type":"product","link":"https:\/\/www.ductileironsuppliers.com\/ar\/product\/class-56-ductile-iron-pipe-suppliers","title":{"rendered":"\u0645\u0648\u0631\u062f\u0648 \u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0641\u0626\u0629 56"},"content":{"rendered":"<p class=\"\" data-start=\"0\" data-end=\"1412\">Class 56 ductile iron pipe is a <strong data-start=\"32\" data-end=\"62\">special-thickness schedule<\/strong> engineered for extreme pressure and high-load applications. Per ANSI\/AWWA C150\/A21.50 and A21.51, its wall thickness ranges from 0.40 in (3\u2033) to 1.05 in (54\u2033) across 3\u2033\u201364\u2033 sizes, as detailed in EJ Prescott R-6 design tables. A 6\u2033 Class 56 pipe boasts an internal working pressure of <strong data-start=\"385\" data-end=\"398\">1,726 psi<\/strong> plus a 100 psi surge allowance, with all gaskets and joint systems rated identically. It features <strong data-start=\"535\" data-end=\"581\">centrifugally applied cement-mortar lining<\/strong> and optional <strong data-start=\"595\" data-end=\"620\">polyethylene sleeving<\/strong>, delivering an expected <strong data-start=\"645\" data-end=\"671\">100+ year service life<\/strong> in typical soils. Installation is streamlined by <strong data-start=\"759\" data-end=\"770\">push-on<\/strong>, <strong data-start=\"772\" data-end=\"786\">mechanical<\/strong>, <strong data-start=\"788\" data-end=\"802\">restrained<\/strong> and <strong data-start=\"807\" data-end=\"818\">flanged<\/strong> joints\u2014Tyton push-on gaskets, gland-and-bolt restraints and ANSI B16.1\/AWWA C207 flanges\u2014ensuring rapid, leak-tight assembly and thrust resistance. Fully compliant with <strong data-start=\"1026\" data-end=\"1049\">ANSI\/AWWA C150\/C151<\/strong>, <strong data-start=\"1051\" data-end=\"1064\">C104\/C105<\/strong>, <strong data-start=\"1066\" data-end=\"1079\">C110\/C111<\/strong>, <strong data-start=\"1081\" data-end=\"1093\">ISO 2531<\/strong>, <strong data-start=\"1095\" data-end=\"1105\">EN 545<\/strong> and <strong data-start=\"1110\" data-end=\"1120\">EN 598<\/strong>, it meets global benchmarks for dimensions, linings and joints. Compared with <a href=\"https:\/\/www.ductileironsuppliers.com\/product\/class-52-ductile-iron-pipe-suppliers\">Classes 52<\/a>, <a href=\"https:\/\/www.ductileironsuppliers.com\/product\/class-53-ductile-iron-pipe-suppliers\">53<\/a>, <a href=\"https:\/\/www.ductileironsuppliers.com\/product\/class-54-ductile-iron-pipe-suppliers\">54<\/a>, <a href=\"https:\/\/www.ductileironsuppliers.com\/product\/class-150-ductile-iron-pipe-suppliers\">150<\/a>, <a href=\"https:\/\/www.ductileironsuppliers.com\/product\/class-250-ductile-iron-pipe-suppliers\">250<\/a> and <a href=\"https:\/\/www.ductileironsuppliers.com\/product\/class-350-ductile-iron-pipe-suppliers\">350<\/a>, Class 56 delivers the highest structural capacity for deep-bury, seismic and dynamic-load settings.<\/p>\n<h2 class=\"\" data-start=\"1419\" data-end=\"1445\">Application Scenarios<\/h2>\n<p class=\"\" data-start=\"1446\" data-end=\"1493\">Class 56\u2019s extreme rating makes it ideal for:<\/p>\n<ul data-start=\"1494\" data-end=\"2020\">\n<li class=\"\" data-start=\"1494\" data-end=\"1678\">\n<p class=\"\" data-start=\"1496\" data-end=\"1678\"><strong data-start=\"1496\" data-end=\"1529\">High-head water transmission:<\/strong> long feeder mains in pumped-storage or hydroelectric plants, where pressures exceed standard 350 psi limits.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1679\" data-end=\"1842\">\n<p class=\"\" data-start=\"1681\" data-end=\"1842\"><strong data-start=\"1681\" data-end=\"1714\">Subsea and buoyant pipelines:<\/strong> buoyancy data show 4\u2033\u201316\u2033 DI pipes remain stable in water-filled trenches when sleeved.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1843\" data-end=\"2020\">\n<p class=\"\" data-start=\"1845\" data-end=\"2020\"><strong data-start=\"1845\" data-end=\"1874\">Industrial process loops:<\/strong> high-pressure cooling, steam feed and chemical transfer lines in power, petrochemical or mining facilities.<\/p>\n<\/li>\n<\/ul>\n<h2 class=\"\" data-start=\"2027\" data-end=\"2044\">Service Life<\/h2>\n<p class=\"\" data-start=\"2045\" data-end=\"2413\">Modern ductile iron pipe installed per AWWA lining\/encasement practices reliably exceeds <strong data-start=\"2134\" data-end=\"2147\">100 years<\/strong> in benign soils. In aggressive or stray-current environments, combined polyethylene sleeving and cathodic protection extend life toward the century mark, as shown in global field studies.<\/p>\n<h2 class=\"\" data-start=\"2420\" data-end=\"2452\">Installation and Connection<\/h2>\n<ul data-start=\"2453\" data-end=\"3144\">\n<li class=\"\" data-start=\"2453\" data-end=\"2615\">\n<p class=\"\" data-start=\"2455\" data-end=\"2615\"><strong data-start=\"2455\" data-end=\"2491\">Push-On Joints (ANSI\/AWWA C111):<\/strong> Tyton gaskets self-center for quick, bolting-free assembly in minimal bell holes.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2616\" data-end=\"2799\">\n<p class=\"\" data-start=\"2618\" data-end=\"2799\"><strong data-start=\"2618\" data-end=\"2657\">Mechanical Joints (ANSI\/AWWA C110):<\/strong> Gland-and-bolt gaskets resist the full 1,726 psi working pressure, often eliminating thrust blocks.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2800\" data-end=\"2982\">\n<p class=\"\" data-start=\"2802\" data-end=\"2982\"><strong data-start=\"2802\" data-end=\"2825\">Restrained Systems:<\/strong> Field-Lok\u00ae restraint glands lock spigot and bell under surge, supporting deep-cover or high-dynamic installations.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2983\" data-end=\"3144\">\n<p class=\"\" data-start=\"2985\" data-end=\"3144\"><strong data-start=\"2985\" data-end=\"3009\">Flanged Connections:<\/strong> ANSI B16.1\/250 psi or AWWA C207 flanges bolt to valves and pumps for rigid, leak-proof joints.<\/p>\n<\/li>\n<\/ul>\n<h2 class=\"\" data-start=\"3151\" data-end=\"3179\"><a href=\"https:\/\/www.ductileironsuppliers.com\/what-are-the-key-international-standards-for-ductile-iron.html\">International Standards<\/a><\/h2>\n<ul data-start=\"3180\" data-end=\"3876\">\n<li class=\"\" data-start=\"3180\" data-end=\"3333\">\n<p class=\"\" data-start=\"3182\" data-end=\"3333\"><strong data-start=\"3182\" data-end=\"3222\">ANSI\/AWWA C150\/A21.50 &amp; C151\/A21.51:<\/strong> Pressure-class thickness design and centrifugal-cast pipe dimensions<\/p>\n<\/li>\n<li class=\"\" data-start=\"3334\" data-end=\"3480\">\n<p class=\"\" data-start=\"3336\" data-end=\"3480\"><strong data-start=\"3336\" data-end=\"3374\">ANSI\/AWWA C104\/A21.4 &amp; C105\/A21.5:<\/strong> Cement-mortar lining and polyethylene encasement specifications<\/p>\n<\/li>\n<li class=\"\" data-start=\"3481\" data-end=\"3615\">\n<p class=\"\" data-start=\"3483\" data-end=\"3615\"><strong data-start=\"3483\" data-end=\"3523\">ANSI\/AWWA C110\/A21.10 &amp; C111\/A21.11:<\/strong> Mechanical and push-on joint performance criteria<\/p>\n<\/li>\n<li class=\"\" data-start=\"3616\" data-end=\"3770\">\n<p class=\"\" data-start=\"3618\" data-end=\"3770\"><strong data-start=\"3618\" data-end=\"3635\">ISO 2531:2012<\/strong>, <strong data-start=\"3637\" data-end=\"3647\">EN 545<\/strong>, <strong data-start=\"3649\" data-end=\"3660\">EN 598:<\/strong> International benchmarks for ductile iron pipe, fittings and joints<\/p>\n<\/li>\n<li class=\"\" data-start=\"3771\" data-end=\"3876\">\n<p class=\"\" data-start=\"3773\" data-end=\"3876\"><strong data-start=\"3773\" data-end=\"3791\">ISO 9001:2015:<\/strong> Quality management for DI pipe manufacturing<\/p>\n<\/li>\n<\/ul>\n<h2 class=\"\" data-start=\"3883\" data-end=\"3910\">Comparative Parameters<\/h2>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\">\n<p>&nbsp;<\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"3911\" data-end=\"4948\">\n<thead data-start=\"3911\" data-end=\"4031\">\n<tr data-start=\"3911\" data-end=\"4031\">\n<th data-start=\"3911\" data-end=\"3919\">Class<\/th>\n<th data-start=\"3919\" data-end=\"3936\">Rated Pressure<\/th>\n<th data-start=\"3936\" data-end=\"3954\">Surge Allowance<\/th>\n<th data-start=\"3954\" data-end=\"3981\">Nominal Thickness at 12\u2033<\/th>\n<th data-start=\"3981\" data-end=\"4031\">Joint Types<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"4155\" data-end=\"4948\">\n<tr data-start=\"4155\" data-end=\"4301\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4155\" data-end=\"4165\"><strong data-start=\"4157\" data-end=\"4163\">52<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4165\" data-end=\"4182\">200 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4182\" data-end=\"4200\">100 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4200\" data-end=\"4228\">0.37 in<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4228\" data-end=\"4301\">Mechanical only<\/td>\n<\/tr>\n<tr data-start=\"4302\" data-end=\"4448\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4302\" data-end=\"4312\"><strong data-start=\"4304\" data-end=\"4310\">53<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4312\" data-end=\"4329\">250 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4329\" data-end=\"4347\">100 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4347\" data-end=\"4375\">0.40 in<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4375\" data-end=\"4448\">Mechanical only<\/td>\n<\/tr>\n<tr data-start=\"4449\" data-end=\"4573\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4449\" data-end=\"4459\"><strong data-start=\"4451\" data-end=\"4457\">54<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4459\" data-end=\"4476\">~300 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4476\" data-end=\"4494\">100 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4494\" data-end=\"4522\">0.43 in<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4522\" data-end=\"4573\">Push-on, MJ, restrained, flanged<\/td>\n<\/tr>\n<tr data-start=\"4574\" data-end=\"4698\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4574\" data-end=\"4584\"><strong data-start=\"4576\" data-end=\"4583\">150<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4584\" data-end=\"4601\">150 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4601\" data-end=\"4619\">100 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4619\" data-end=\"4647\">0.31 in<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4647\" data-end=\"4698\">Push-on, MJ, restrained, flanged<\/td>\n<\/tr>\n<tr data-start=\"4699\" data-end=\"4823\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4699\" data-end=\"4709\"><strong data-start=\"4701\" data-end=\"4708\">250<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4709\" data-end=\"4726\">250 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4726\" data-end=\"4744\">100 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4744\" data-end=\"4772\">0.40 in<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4772\" data-end=\"4823\">Push-on, MJ, restrained, flanged<\/td>\n<\/tr>\n<tr data-start=\"4824\" data-end=\"4948\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4824\" data-end=\"4834\"><strong data-start=\"4826\" data-end=\"4833\">350<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4834\" data-end=\"4851\">350 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4851\" data-end=\"4869\">100 psi<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4869\" data-end=\"4897\">0.46 in<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4897\" data-end=\"4948\">Push-on, MJ, restrained, flanged<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p class=\"\" data-start=\"4950\" data-end=\"5037\">*Thickness from EJ Prescott R-6 nominal tables.<\/p>\n<h2 class=\"\" data-start=\"5044\" data-end=\"5059\">Advantages<\/h2>\n<ul data-start=\"5060\" data-end=\"5638\">\n<li class=\"\" data-start=\"5060\" data-end=\"5142\">\n<p class=\"\" data-start=\"5062\" data-end=\"5142\"><strong data-start=\"5062\" data-end=\"5084\">Ultimate Strength:<\/strong> Rated &gt; 1,700 psi for 6\u2033 and scalable for larger sizes.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5143\" data-end=\"5268\">\n<p class=\"\" data-start=\"5145\" data-end=\"5268\"><strong data-start=\"5145\" data-end=\"5173\">Century-Long Durability:<\/strong> Proven &gt; 100 year life under AWWA lining\/encasement.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5269\" data-end=\"5389\">\n<p class=\"\" data-start=\"5271\" data-end=\"5389\"><strong data-start=\"5271\" data-end=\"5298\">Versatile Installation:<\/strong> Four joint systems adapt to any site conditions.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5390\" data-end=\"5525\">\n<p class=\"\" data-start=\"5392\" data-end=\"5525\"><strong data-start=\"5392\" data-end=\"5423\">Superior Corrosion Control:<\/strong> Cement-mortar lining plus optional sleeving\/epoxy coatings.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5526\" data-end=\"5638\">\n<p class=\"\" data-start=\"5528\" data-end=\"5638\"><strong data-start=\"5528\" data-end=\"5550\">Global Compliance:<\/strong> Meets all major ANSI\/AWWA and ISO\/EN standards.<\/p>\n<\/li>\n<\/ul>\n<h2 class=\"\" data-start=\"5645\" data-end=\"5676\">Frequently Asked Questions<\/h2>\n<ol data-start=\"5677\" data-end=\"6683\">\n<li class=\"\" data-start=\"5677\" data-end=\"5906\">\n<p class=\"\" data-start=\"5680\" data-end=\"5906\"><strong data-start=\"5680\" data-end=\"5706\">What defines Class 56?<\/strong><br data-start=\"5706\" data-end=\"5709\" \/>A special-thickness schedule in AWWA C150\/A21.50\u201391 providing net wall thicknesses above standard 350 psi classes; 6\u2033 yields 1,726 psi working pressure.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5907\" data-end=\"6126\">\n<p class=\"\" data-start=\"5910\" data-end=\"6126\"><strong data-start=\"5910\" data-end=\"5953\">How does Class 56 differ from Class 54?<\/strong><br data-start=\"5953\" data-end=\"5956\" \/>Class 56 adds approximately 0.03 in wall thickness per diameter compared to Class 54, boosting stiffness and surge tolerance.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6127\" data-end=\"6353\">\n<p class=\"\" data-start=\"6130\" data-end=\"6353\"><strong data-start=\"6130\" data-end=\"6175\">Can Class 56 be used in aggressive soils?<\/strong><br data-start=\"6175\" data-end=\"6178\" \/>Yes\u2014combine polyethylene sleeving (AWWA C105) and bonded coatings or cathodic protection for high-chloride or stray-current sites.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6354\" data-end=\"6552\">\n<p class=\"\" data-start=\"6357\" data-end=\"6552\"><strong data-start=\"6357\" data-end=\"6402\">Which joint type offers fastest assembly?<\/strong><br data-start=\"6402\" data-end=\"6405\" \/>Push-on joints (Tyton) require minimal excavation and no field bolting, accelerating trench-side work.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6553\" data-end=\"6683\">\n<p class=\"\" data-start=\"6556\" data-end=\"6683\"><strong data-start=\"6556\" data-end=\"6585\">What sizes are available?<\/strong><br data-start=\"6585\" data-end=\"6588\" \/>Nominal diameters from 3\u2033 to 64\u2033 per ANSI\/AWWA C151.<\/p>\n<\/li>\n<\/ol>\n<h2 class=\"\" data-start=\"6690\" data-end=\"6707\">Case Studies<\/h2>\n<ul data-start=\"6708\" data-end=\"7157\">\n<li class=\"\" data-start=\"6708\" data-end=\"6936\">\n<p class=\"\" data-start=\"6710\" data-end=\"6936\"><strong data-start=\"6710\" data-end=\"6741\">Charleston, SC (1922\u20132019):<\/strong> Flow tests on 8\u2033 cement-mortar lined mains installed in 1922 showed a Hazen\u2013Williams C \u2248 140 after 97 years, confirming lining integrity and smoothness.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6937\" data-end=\"7157\">\n<p class=\"\" data-start=\"6939\" data-end=\"7157\"><strong data-start=\"6939\" data-end=\"6967\">Global Corrosion Trials:<\/strong> Research on polyethylene sleeving revealed \u201cexcellent condition\u201d for DI pipe in harsh environments after 50 years, outperforming unprotected samples.<\/p>\n<\/li>\n<\/ul>\n<h2>ductile iron pipe dimensions<\/h2>\n<table>\n<tbody>\n<tr>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td colspan=\"5\" align=\"center\" valign=\"middle\">Pipe body weight \uff08kg\/m)<\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\"><\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\"><\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">(Inside Diameter)<\/td>\n<td align=\"center\" valign=\"middle\">(Outside Diameter)<\/td>\n<td align=\"center\" valign=\"middle\">Socket Weight<\/td>\n<td rowspan=\"2\" align=\"center\" valign=\"middle\">K8<\/td>\n<td rowspan=\"2\" align=\"center\" valign=\"middle\">K9<\/td>\n<td rowspan=\"2\" align=\"center\" valign=\"middle\">K10<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">C class<\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\">Total weight of Active Length=6M (kg)<\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\">Total weight of Active Length=5.7M (kg)<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">DN(mm)<\/td>\n<td align=\"center\" valign=\"middle\">OD(mm)<\/td>\n<td align=\"center\" valign=\"middle\">\u2248 kg<\/td>\n<td align=\"center\" valign=\"middle\">Class<\/td>\n<td align=\"center\" valign=\"middle\">kg\/m<\/td>\n<td align=\"center\" valign=\"middle\">K8<\/td>\n<td align=\"center\" valign=\"middle\">K9<\/td>\n<td align=\"center\" valign=\"middle\">K10<\/td>\n<td align=\"center\" valign=\"middle\">C class<\/td>\n<td align=\"center\" valign=\"middle\">K8<\/td>\n<td align=\"center\" valign=\"middle\">K9<\/td>\n<td align=\"center\" valign=\"middle\">K10<\/td>\n<td align=\"center\" valign=\"middle\">C class<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">80<\/td>\n<td align=\"center\" valign=\"middle\">98<\/td>\n<td align=\"center\" valign=\"middle\">3.40<\/td>\n<td align=\"center\" valign=\"middle\">12.20<\/td>\n<td align=\"center\" valign=\"middle\">12.20<\/td>\n<td align=\"center\" valign=\"middle\">12.20<\/td>\n<td align=\"center\" valign=\"middle\">C40<\/td>\n<td align=\"center\" valign=\"middle\">9.10<\/td>\n<td align=\"center\" valign=\"middle\">77.00<\/td>\n<td align=\"center\" valign=\"middle\">77.00<\/td>\n<td align=\"center\" valign=\"middle\">77.00<\/td>\n<td align=\"center\" valign=\"middle\">58.00<\/td>\n<td align=\"center\" valign=\"middle\">73.00<\/td>\n<td align=\"center\" valign=\"middle\">73.00<\/td>\n<td align=\"center\" valign=\"middle\">73.00<\/td>\n<td align=\"center\" valign=\"middle\">55.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">100<\/td>\n<td align=\"center\" valign=\"middle\">118<\/td>\n<td align=\"center\" valign=\"middle\">4.30<\/td>\n<td align=\"center\" valign=\"middle\">14.90<\/td>\n<td align=\"center\" valign=\"middle\">15.10<\/td>\n<td align=\"center\" valign=\"middle\">15.10<\/td>\n<td align=\"center\" valign=\"middle\">C40<\/td>\n<td align=\"center\" valign=\"middle\">11.12<\/td>\n<td align=\"center\" valign=\"middle\">93.70<\/td>\n<td align=\"center\" valign=\"middle\">95.00<\/td>\n<td align=\"center\" valign=\"middle\">95.00<\/td>\n<td align=\"center\" valign=\"middle\">71.00<\/td>\n<td align=\"center\" valign=\"middle\">90.00<\/td>\n<td align=\"center\" valign=\"middle\">91.00<\/td>\n<td align=\"center\" valign=\"middle\">90.00<\/td>\n<td align=\"center\" valign=\"middle\">68.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">125<\/td>\n<td align=\"center\" valign=\"middle\">144<\/td>\n<td align=\"center\" valign=\"middle\">5.70<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\">18.90<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\">C40<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\">119.00<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">150<\/td>\n<td align=\"center\" valign=\"middle\">170<\/td>\n<td align=\"center\" valign=\"middle\">7.10<\/td>\n<td align=\"center\" valign=\"middle\">21.80<\/td>\n<td align=\"center\" valign=\"middle\">22.80<\/td>\n<td align=\"center\" valign=\"middle\">22.80<\/td>\n<td align=\"center\" valign=\"middle\">C40<\/td>\n<td align=\"center\" valign=\"middle\">16.48<\/td>\n<td align=\"center\" valign=\"middle\">138.00<\/td>\n<td align=\"center\" valign=\"middle\">144.00<\/td>\n<td align=\"center\" valign=\"middle\">144.00<\/td>\n<td align=\"center\" valign=\"middle\">106.00<\/td>\n<td align=\"center\" valign=\"middle\">132.00<\/td>\n<td align=\"center\" valign=\"middle\">138.00<\/td>\n<td align=\"center\" valign=\"middle\">137.00<\/td>\n<td align=\"center\" valign=\"middle\">101.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">200<\/td>\n<td align=\"center\" valign=\"middle\">222<\/td>\n<td align=\"center\" valign=\"middle\">10.30<\/td>\n<td align=\"center\" valign=\"middle\">28.70<\/td>\n<td align=\"center\" valign=\"middle\">30.60<\/td>\n<td align=\"center\" valign=\"middle\">30.60<\/td>\n<td align=\"center\" valign=\"middle\">C40<\/td>\n<td align=\"center\" valign=\"middle\">22.62<\/td>\n<td align=\"center\" valign=\"middle\">183.00<\/td>\n<td align=\"center\" valign=\"middle\">194.00<\/td>\n<td align=\"center\" valign=\"middle\">194.00<\/td>\n<td align=\"center\" valign=\"middle\">146.00<\/td>\n<td align=\"center\" valign=\"middle\">174.00<\/td>\n<td align=\"center\" valign=\"middle\">185.00<\/td>\n<td align=\"center\" valign=\"middle\">185.00<\/td>\n<td align=\"center\" valign=\"middle\">139.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">250<\/td>\n<td align=\"center\" valign=\"middle\">274<\/td>\n<td align=\"center\" valign=\"middle\">14.20<\/td>\n<td align=\"center\" valign=\"middle\">35.60<\/td>\n<td align=\"center\" valign=\"middle\">40.20<\/td>\n<td align=\"center\" valign=\"middle\">44.30<\/td>\n<td align=\"center\" valign=\"middle\">C40<\/td>\n<td align=\"center\" valign=\"middle\">32.63<\/td>\n<td align=\"center\" valign=\"middle\">228.00<\/td>\n<td align=\"center\" valign=\"middle\">255.00<\/td>\n<td align=\"center\" valign=\"middle\">280.00<\/td>\n<td align=\"center\" valign=\"middle\">210.00<\/td>\n<td align=\"center\" valign=\"middle\">218.00<\/td>\n<td align=\"center\" valign=\"middle\">244.00<\/td>\n<td align=\"center\" valign=\"middle\">267.00<\/td>\n<td align=\"center\" valign=\"middle\">200.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">300<\/td>\n<td align=\"center\" valign=\"middle\">326<\/td>\n<td align=\"center\" valign=\"middle\">18.90<\/td>\n<td align=\"center\" valign=\"middle\">45.30<\/td>\n<td align=\"center\" valign=\"middle\">50.80<\/td>\n<td align=\"center\" valign=\"middle\">56.30<\/td>\n<td align=\"center\" valign=\"middle\">C30<\/td>\n<td align=\"center\" valign=\"middle\">43.90<\/td>\n<td align=\"center\" valign=\"middle\">290.00<\/td>\n<td align=\"center\" valign=\"middle\">323.00<\/td>\n<td align=\"center\" valign=\"middle\">357.00<\/td>\n<td align=\"center\" valign=\"middle\">282.00<\/td>\n<td align=\"center\" valign=\"middle\">278.00<\/td>\n<td align=\"center\" valign=\"middle\">309.00<\/td>\n<td align=\"center\" valign=\"middle\">340.00<\/td>\n<td align=\"center\" valign=\"middle\">269.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">350<\/td>\n<td align=\"center\" valign=\"middle\">378<\/td>\n<td align=\"center\" valign=\"middle\">23.70<\/td>\n<td align=\"center\" valign=\"middle\">55.90<\/td>\n<td align=\"center\" valign=\"middle\">63.20<\/td>\n<td align=\"center\" valign=\"middle\">69.60<\/td>\n<td align=\"center\" valign=\"middle\">C30<\/td>\n<td align=\"center\" valign=\"middle\">51.88<\/td>\n<td align=\"center\" valign=\"middle\">359.00<\/td>\n<td align=\"center\" valign=\"middle\">403.00<\/td>\n<td align=\"center\" valign=\"middle\">441.00<\/td>\n<td align=\"center\" valign=\"middle\">335.00<\/td>\n<td align=\"center\" valign=\"middle\">343.00<\/td>\n<td align=\"center\" valign=\"middle\">384.00<\/td>\n<td align=\"center\" valign=\"middle\">420.00<\/td>\n<td align=\"center\" valign=\"middle\">319.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">400<\/td>\n<td align=\"center\" valign=\"middle\">429<\/td>\n<td align=\"center\" valign=\"middle\">29.50<\/td>\n<td align=\"center\" valign=\"middle\">67.30<\/td>\n<td align=\"center\" valign=\"middle\">75.50<\/td>\n<td align=\"center\" valign=\"middle\">83.70<\/td>\n<td align=\"center\" valign=\"middle\">C30<\/td>\n<td align=\"center\" valign=\"middle\">60.78<\/td>\n<td align=\"center\" valign=\"middle\">433.00<\/td>\n<td align=\"center\" valign=\"middle\">482.00<\/td>\n<td align=\"center\" valign=\"middle\">532.00<\/td>\n<td align=\"center\" valign=\"middle\">394.00<\/td>\n<td align=\"center\" valign=\"middle\">414.00<\/td>\n<td align=\"center\" valign=\"middle\">460.00<\/td>\n<td align=\"center\" valign=\"middle\">506.00<\/td>\n<td align=\"center\" valign=\"middle\">376.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">450<\/td>\n<td align=\"center\" valign=\"middle\">480<\/td>\n<td align=\"center\" valign=\"middle\">38.30<\/td>\n<td align=\"center\" valign=\"middle\">80.00<\/td>\n<td align=\"center\" valign=\"middle\">89.30<\/td>\n<td align=\"center\" valign=\"middle\">99.00<\/td>\n<td align=\"center\" valign=\"middle\">C30<\/td>\n<td align=\"center\" valign=\"middle\">73.30<\/td>\n<td align=\"center\" valign=\"middle\">515.00<\/td>\n<td align=\"center\" valign=\"middle\">575.00<\/td>\n<td align=\"center\" valign=\"middle\">632.00<\/td>\n<td align=\"center\" valign=\"middle\">472.00<\/td>\n<td align=\"center\" valign=\"middle\">492.00<\/td>\n<td align=\"center\" valign=\"middle\">550.00<\/td>\n<td align=\"center\" valign=\"middle\">597.00<\/td>\n<td align=\"center\" valign=\"middle\">450.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">500<\/td>\n<td align=\"center\" valign=\"middle\">532<\/td>\n<td align=\"center\" valign=\"middle\">42.80<\/td>\n<td align=\"center\" valign=\"middle\">92.80<\/td>\n<td align=\"center\" valign=\"middle\">104.30<\/td>\n<td align=\"center\" valign=\"middle\">115.60<\/td>\n<td align=\"center\" valign=\"middle\">C30<\/td>\n<td align=\"center\" valign=\"middle\">87.20<\/td>\n<td align=\"center\" valign=\"middle\">600.00<\/td>\n<td align=\"center\" valign=\"middle\">669.00<\/td>\n<td align=\"center\" valign=\"middle\">736.00<\/td>\n<td align=\"center\" valign=\"middle\">566.00<\/td>\n<td align=\"center\" valign=\"middle\">572.00<\/td>\n<td align=\"center\" valign=\"middle\">638.00<\/td>\n<td align=\"center\" valign=\"middle\">702.00<\/td>\n<td align=\"center\" valign=\"middle\">540.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">600<\/td>\n<td align=\"center\" valign=\"middle\">635<\/td>\n<td align=\"center\" valign=\"middle\">59.30<\/td>\n<td align=\"center\" valign=\"middle\">122.00<\/td>\n<td align=\"center\" valign=\"middle\">137.30<\/td>\n<td align=\"center\" valign=\"middle\">152.00<\/td>\n<td align=\"center\" valign=\"middle\">C30<\/td>\n<td align=\"center\" valign=\"middle\">120.62<\/td>\n<td align=\"center\" valign=\"middle\">791.00<\/td>\n<td align=\"center\" valign=\"middle\">882.00<\/td>\n<td align=\"center\" valign=\"middle\">971.00<\/td>\n<td align=\"center\" valign=\"middle\">783.00<\/td>\n<td align=\"center\" valign=\"middle\">755.00<\/td>\n<td align=\"center\" valign=\"middle\">842.00<\/td>\n<td align=\"center\" valign=\"middle\">926.00<\/td>\n<td align=\"center\" valign=\"middle\">747.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">700<\/td>\n<td align=\"center\" valign=\"middle\">738<\/td>\n<td align=\"center\" valign=\"middle\">79.10<\/td>\n<td align=\"center\" valign=\"middle\">155.00<\/td>\n<td align=\"center\" valign=\"middle\">173.90<\/td>\n<td align=\"center\" valign=\"middle\">193.00<\/td>\n<td align=\"center\" valign=\"middle\">C25<\/td>\n<td align=\"center\" valign=\"middle\">142.15<\/td>\n<td align=\"center\" valign=\"middle\">1009.00<\/td>\n<td align=\"center\" valign=\"middle\">1123.00<\/td>\n<td align=\"center\" valign=\"middle\">1237.00<\/td>\n<td align=\"center\" valign=\"middle\">932.00<\/td>\n<td align=\"center\" valign=\"middle\">963.00<\/td>\n<td align=\"center\" valign=\"middle\">1071.00<\/td>\n<td align=\"center\" valign=\"middle\">1179.00<\/td>\n<td align=\"center\" valign=\"middle\">889.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">800<\/td>\n<td align=\"center\" valign=\"middle\">842<\/td>\n<td align=\"center\" valign=\"middle\">102.60<\/td>\n<td align=\"center\" valign=\"middle\">192.00<\/td>\n<td align=\"center\" valign=\"middle\">215.20<\/td>\n<td align=\"center\" valign=\"middle\">239.00<\/td>\n<td align=\"center\" valign=\"middle\">C25<\/td>\n<td align=\"center\" valign=\"middle\">177.07<\/td>\n<td align=\"center\" valign=\"middle\">1255.00<\/td>\n<td align=\"center\" valign=\"middle\">1394.00<\/td>\n<td align=\"center\" valign=\"middle\">1537.00<\/td>\n<td align=\"center\" valign=\"middle\">1165.00<\/td>\n<td align=\"center\" valign=\"middle\">1197.00<\/td>\n<td align=\"center\" valign=\"middle\">1330.00<\/td>\n<td align=\"center\" valign=\"middle\">1465.00<\/td>\n<td align=\"center\" valign=\"middle\">1112.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">900<\/td>\n<td align=\"center\" valign=\"middle\">945<\/td>\n<td align=\"center\" valign=\"middle\">129.60<\/td>\n<td align=\"center\" valign=\"middle\">232.00<\/td>\n<td align=\"center\" valign=\"middle\">260.20<\/td>\n<td align=\"center\" valign=\"middle\">289.00<\/td>\n<td align=\"center\" valign=\"middle\">C25<\/td>\n<td align=\"center\" valign=\"middle\">197.68<\/td>\n<td align=\"center\" valign=\"middle\">1521.00<\/td>\n<td align=\"center\" valign=\"middle\">1691.00<\/td>\n<td align=\"center\" valign=\"middle\">1863.00<\/td>\n<td align=\"center\" valign=\"middle\">1446.00<\/td>\n<td align=\"center\" valign=\"middle\">1452.00<\/td>\n<td align=\"center\" valign=\"middle\">1613.00<\/td>\n<td align=\"center\" valign=\"middle\">1777.00<\/td>\n<td align=\"center\" valign=\"middle\">1257.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">1000<\/td>\n<td align=\"center\" valign=\"middle\">1048<\/td>\n<td align=\"center\" valign=\"middle\">161.30<\/td>\n<td align=\"center\" valign=\"middle\">275.00<\/td>\n<td align=\"center\" valign=\"middle\">309.30<\/td>\n<td align=\"center\" valign=\"middle\">343.20<\/td>\n<td align=\"center\" valign=\"middle\">C25<\/td>\n<td align=\"center\" valign=\"middle\">266.28<\/td>\n<td align=\"center\" valign=\"middle\">1811.00<\/td>\n<td align=\"center\" valign=\"middle\">2017.00<\/td>\n<td align=\"center\" valign=\"middle\">2221.00<\/td>\n<td align=\"center\" valign=\"middle\">1759.00<\/td>\n<td align=\"center\" valign=\"middle\">1729.00<\/td>\n<td align=\"center\" valign=\"middle\">1925.00<\/td>\n<td align=\"center\" valign=\"middle\">2118.00<\/td>\n<td align=\"center\" valign=\"middle\">1679.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">1100<\/td>\n<td align=\"center\" valign=\"middle\">1152<\/td>\n<td align=\"center\" valign=\"middle\">194.70<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\">362.80<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\">2372.00<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">1200<\/td>\n<td align=\"center\" valign=\"middle\">1255<\/td>\n<td align=\"center\" valign=\"middle\">237.70<\/td>\n<td align=\"center\" valign=\"middle\">374.00<\/td>\n<td align=\"center\" valign=\"middle\">420.10<\/td>\n<td align=\"center\" valign=\"middle\">466.10<\/td>\n<td align=\"center\" valign=\"middle\">C25<\/td>\n<td align=\"center\" valign=\"middle\">373.88<\/td>\n<td align=\"center\" valign=\"middle\">2482.00<\/td>\n<td align=\"center\" valign=\"middle\">2758.00<\/td>\n<td align=\"center\" valign=\"middle\">3034.00<\/td>\n<td align=\"center\" valign=\"middle\">2481.00<\/td>\n<td align=\"center\" valign=\"middle\">2370.00<\/td>\n<td align=\"center\" valign=\"middle\">2632.00<\/td>\n<td align=\"center\" valign=\"middle\">2894.00<\/td>\n<td align=\"center\" valign=\"middle\">2369.00<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">1400<\/td>\n<td align=\"center\" valign=\"middle\">1462<\/td>\n<td align=\"center\" valign=\"middle\">279.30<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\">547.20<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\">3563.00<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>ductile iron pipe\u00a0Mechanical property<\/h2>\n<table>\n<tbody>\n<tr>\n<td colspan=\"8\" align=\"center\" valign=\"middle\">Mechanical Property<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">Nominal Diameter<\/td>\n<td align=\"center\" valign=\"middle\">Hydraulic test<\/td>\n<td align=\"center\" valign=\"middle\">Tensile strength<\/td>\n<td align=\"center\" valign=\"middle\">Elogation<\/td>\n<td align=\"center\" valign=\"middle\">Yield strength<\/td>\n<td align=\"center\" valign=\"middle\">Bending strength<\/td>\n<td align=\"center\" valign=\"middle\">Brinell hardness<\/td>\n<td align=\"center\" valign=\"middle\">Thickness of cement lining<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">DN(MM)<\/td>\n<td align=\"center\" valign=\"middle\">Mpa<\/td>\n<td align=\"center\" valign=\"middle\">Mpa<\/td>\n<td align=\"center\" valign=\"middle\">%<\/td>\n<td align=\"center\" valign=\"middle\">Mpa<\/td>\n<td align=\"center\" valign=\"middle\">Mpa<\/td>\n<td align=\"center\" valign=\"middle\">HB<\/td>\n<td align=\"center\" valign=\"middle\">mm<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">DN80-DN300<\/td>\n<td align=\"center\" valign=\"middle\">5<\/td>\n<td align=\"center\" valign=\"middle\">\u2265420<\/td>\n<td align=\"center\" valign=\"middle\">\u226510<\/td>\n<td align=\"center\" valign=\"middle\">\u2265300<\/td>\n<td align=\"center\" valign=\"middle\">\u2265590<\/td>\n<td align=\"center\" valign=\"middle\">\u2264230<\/td>\n<td align=\"center\" valign=\"middle\">3<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">DN350-DN600<\/td>\n<td align=\"center\" valign=\"middle\">4<\/td>\n<td align=\"center\" valign=\"middle\">\u2265420<\/td>\n<td align=\"center\" valign=\"middle\">\u226510<\/td>\n<td align=\"center\" valign=\"middle\">\u2265300<\/td>\n<td align=\"center\" valign=\"middle\">\u2265590<\/td>\n<td align=\"center\" valign=\"middle\">\u2264230<\/td>\n<td align=\"center\" valign=\"middle\">5<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">DN700-DN1000<\/td>\n<td align=\"center\" valign=\"middle\">3.2<\/td>\n<td align=\"center\" valign=\"middle\">\u2265420<\/td>\n<td align=\"center\" valign=\"middle\">\u226510<\/td>\n<td align=\"center\" valign=\"middle\">\u2265300<\/td>\n<td align=\"center\" valign=\"middle\">\u2265590<\/td>\n<td align=\"center\" valign=\"middle\">\u2264230<\/td>\n<td align=\"center\" valign=\"middle\">6<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">DN1100-DN1600<\/td>\n<td align=\"center\" valign=\"middle\">2.5<\/td>\n<td align=\"center\" valign=\"middle\">\u2265420<\/td>\n<td align=\"center\" valign=\"middle\">\u22657<\/td>\n<td align=\"center\" valign=\"middle\">\u2265300<\/td>\n<td align=\"center\" valign=\"middle\">\u2265590<\/td>\n<td align=\"center\" valign=\"middle\">\u2264230<\/td>\n<td align=\"center\" valign=\"middle\">\u2026..<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":2029,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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