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As a piping systems expert, I often guide clients through selecting cost-effective cast iron pipes that meet performance, regulatory, and longevity requirements. Whilst cast iron may seem traditional, its robustness ensures low life-cycle cost when specified correctly. This article dives deep into categories, sizing standards, pricing in China, India, and the U.S., plus supplier tips\u2014especially spotlighting Luokaiwei.<\/span><\/p>\n

1. Cast Iron Pipe Categories<\/h2>\n

I typically classify cast iron pipes into several types:<\/span><\/p>\n