Huzhou Dingshang Stainless Steel Co., Ltd Huada Industrial Zone, Heping Town, Changxin City, Huzhou, Zhejiang, China Contact person: Mr. Simon(Foreign Trade Department) Product Name Size Technical standard Grade Seamless pipe OD: 6mm～480 mm WT: 0.7mm～30mm ASTMA213/A312/A269/A789 EN10216-5;DIN17458 201 304, 304L, 316, 316L, 321, 316Ti, 310S, 436, 409L, 439, 444, 904L, S31803, S32750 Welded pipe OD: 12mm～1220mm WT: 0.5mm～25mm ASTMA249 /A312/A554/A358 EN10217-7;EN10312; DIN17455;DIN17457 JIS G3459,JIS G3468 U-Bend pipe OD: 15.9mm～114.3mm WT: 0.9mm～6.0mm ASTMA249/A213 Square pipe OD:15.9mm, 25mm, 31.8mm,38.1mm,50.8mm ASTMA312/A554 Sanitary pipe. OD: 16mm～102mm WT: 0.5mm～4.0mm ASTM A270 DIN 11850 Size: Seamless pipe: OD: 6mm～480 mm WT: 0.7mm～30mm Welded pipe: OD: 12mm～1220mm WT: 0.5mm～25mm U-Bend pipe: OD: 15.9mm～114.3mm WT: 0.9mm～6.0mm Sanitary pipe: OD: 16mm～102mm WT: 0.5mm～4.0mm Square pipe: OD:15.9mm, 25mm,31.8mm,38.1mm,50.8mm Technical standard: ASTMA213/A312/A269/A789/ASTMA249/A554/A358/EN10217-7 EN10312/DIN17457/JIS G3459/,JIS G3468/EN10216-5/DIN17458/ ASTM A270/DIN 11850 Grade: 201,304, 304L,316, 316L,321, 316Ti,310S,436, 409L,439, 444,904L,S31803, S32750 Huzhou Dingshang Stainless Steel Co., Ltd Huada Industrial Zone, Heping Town, Changxin City, Huzhou, Zhejiang, China