SHH STEEL offers JIS G3444 carbon galvanized steel tubes for general structural use. JIS G3444 specifies welded or seamless tubes, Grades STK290-540, for civil engineering and machinery with diameters 33.4-660mm. Strong, certified quality, competitive prices, customizable.

JIS G3444 Galvanized Steel Products

Galvanized Steel Pipes and Tubes

SHH STEEL, a top Galvanized Steel Pipes and Tubes exporter, produces and exports galvanized steel pipes and tubes for plumbing, HVAC, and infrastructure. Our products, like Z60 and ASTM A53 grades, offer corrosion resistance and strength. With a 5,000-ton inventory, we deliver in 3–5 days, backed by SGS/TUV inspections and mill certificates. Trust SHH STEEL for galvanized steel pipes and custom solutions for your projects.

Galvanized Steel Pipes and Tubes

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SHENGHONGHE IMPORT AND EXPORT CO.,LTD (SHH STEEL), established in 2010, is a modern and diversified industrial group headquartered in Shanghai, China.

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Mainland Headquarters: Jin Hongqiao Economic & Technological Zone, Changning District, Shanghai, China

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sale@steelspecs.com

+86 021-62716097

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