Ductile iron pipe:DN300 PN16 K-type Standard:ISO2531/EN545

PRODUCTS

CONTACT US

Ductile iron pipe:DN300 PN16 K-type Standard:ISO2531/EN545

Product Description

Our DN300 PN16 K-type ductile iron pipe, manufactured in compliance with ISO 2531 and EN 545 standards, is a high-quality solution for pressurized water transmission systems. Designed for strength, flexibility, and reliability, this pipe is widely used in municipal water supply, irrigation, and industrial fluid transportation.

As a trusted manufacturer with over 20 years of experience, Jingang LuoKaiWei is committed to delivering products that meet strict international quality and safety standards. The K-type joint ensures secure installation and leak-free operation under a working pressure of 16 bar (PN16), making it a preferred choice for engineers and contractors worldwide.

Built to withstand corrosion and environmental stress, our ductile iron pipes offer a long service life and low maintenance requirements—saving time and costs in long-term infrastructure projects.

Product Show

Product Details

Ductile iron pipes refer to pipes that are cast by high-speed centrifugal casting using a centrifugal ductile iron machine after adding nodulizing agent to cast molten iron above No. 18. They are referred to as ductile iron pipes, ductile iron pipes and ductile cast pipes. It is mainly used for the transportation of tap water and is an ideal material for tap water pipelines.

Technical Specification of Ductile lron Pipes and Fittings

The ductile iron materia features similar mechanical properties with carbon steel such as highmechanical strength,good ductility,and the same anti-corrosion performance as cast iron. Thereforeit has gradually become the world’s most safe and reliable pipes and fittings in the field of watersupply and drainage. Jingang LuoKaiWei (ShanXi) Company Limited provides ductile iron pipes and fittings ranging fromDN80mm-DN2600mmin accordance with ISO2531/EN545/598 or GB13295.

Product parameters

Standard	Product	Nominal Diameter DN(mm)	Tensile Strength N/mm2	Yield Strength N/mm2	Elongation%	Hardness HB
ISO2531/EN545/GB13295	Ductile lron Pipes	DN80-1000mm	≥420	≥300	10	≤230
	Ductile lron Pipes	DN1100-2600mm	≥420	≥300	7	≤230
	Ductile lron Fittings	DN80-2600mm	≥420	≥300	5	≤25

Standard of Hydrostatic Testing Pressure (Class K9)

Standard	Product	Nominal Diameter DN(mm)	Testing Pressure(Bar)	Time( second)
ISO2531/EN545/GB13295	Ductile lron Pipes	DN80-300mm	50	≥10
		DN350-600mm	40
		DN700-1000mm	32
		DN1100-2000mm	25
		DN2200-2600mm	18
	Ductile lron Fittings	DN80-300mm	25	≥10
		DN350-600mm	16
		DN700-2600mm	10

Transaction screenshot and Packing and shipping

Jingang Luokaiwei (Shanxi) Co., Ltd.Specializing in the production of centrifugal ductile iron pipes and supporting fittings. The annual output of ductile iron pipe is 300,000 tons,