ASTM SS304 Bright Polished Stainless Steel Pipe and Tube with OD 6-114mm

China factory wholesale pricing for high-quality ASTM SS304 stainless steel pipes and tubes with bright polished finishing.

201, 304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L, 904L

31803, 32205, 32750, 32760

Hastelloy: UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556
Inconel: UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926
Monel: UNS N04400, N05500

254SMO/S31254, 17-4PH, 17-7PH, 15-7PH

We specialize in the production of sanitary stainless steel welded pipes and pipe fittings. Our facility features complete welded pipe assembly lines with advanced production technology and equipment including cage forming, multi-shade welding, internal and external welding, and mirror polishing. We strictly adhere to Chinese GB, ASTM, JIS, and DIN standards with ISO9001 quality system certification. Our comprehensive quality control includes eddy current testing, water pressure testing, process performance inspection, intergranular corrosion testing, and metallographic inspection. Our products offer superior quality with stable and accurate dimensions, uniform wall thickness, high precision, and excellent surface quality for applications in food, medical machinery, petroleum, chemical industries, and more.