• Model NO.：321, 321H, 31803,32750,32760,n08825,904l
• Surface Treatment：Ap Ba 2b...
• Transport Package：Seaworthy Wooden Cases
• Trademark：ZJDP
• Origin：China
• Production Capacity：25000 Ton,Year

NameStainless Steel Seamless Pipe(304 )StandardASTM, GB, JIS, DIN, EN, AISIMaterial GradeTP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310STP410 TP410S TP403S31803/S32205 S32750 S32760Outer DiameterSeamless Pipe: 4mm-914.4mmWelded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm),ThicknessSeamless Pipe: 0.6mm - 60mmWelded Pipe: single slit(0.5mm-25mm);girth(3mm-45mm)Length5.8-6.1 m or as customers' requestToleranceAcording to the Standard.Surface180G, 320G, 400G Satin / Hairline400G, 500G, 600G or 800G Mirror finishApplicationPetrochemical industry, chemical fertilizer industry, oil refining industry, oil and gas industry, light industry and food industry, pulp and paper industry, energy and environmental industries.TestUT, ET, HT, RT,ect, and others according to the standard,or as the requests of the customersWe specialize in manufacturing stainless steel welded square pipe/tube with different specifications.

Size: 11*11mm, 12.7*12.7mm, 14*14mm, 15*15mm, 16*16mm, 17*17mm, 19*19mm, 20*20mm, 22*22mm, 25*25mm,
30*30mm, 35*35mm, 38*38mm, 40*40mm, 50*50mm, 60*60mm

Process method: Cold drawn/cold rolled

Delivery conditions: Annealled, Picklinged and Polished

Applications: Petroleum, chemical, paper, machinery, medicine, shipping, heat exchanger and decoration.