• Model NO.：347H
• Surface Treatment：Polishing, Pickling, Annealing
• Outside Diameter：4mm - 914.4mm;8mm-630mm
• Wall Thickness：0.6mm - 30mm;0.5mm-45mm
• Length：5.8-6.1 M or as Customers′ Request
• Inspection：Dekra,TUV
• Transport Package：in Bundles or Seaworthy Wooden Cases
• Specification：ASTM GB DIN EN AISI
• Trademark：ZJDP
• Origin：China
• Production Capacity：8000ton,Year

NameStainless Steel Seamless PipeStandardASTM, 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 customers
Company Profile


As a professional vendor in the stainless steel marketplace, DA PU produce Variety of stainless steel product ,including  pipes &Tubing ,( seamless and welded),Coil.Bar,Rod,Sheet,Tee,Elbow,Valve,Fitting,Flange,Special Section Pipe etc.  Most of products meet or exceed the expectations our customers hold. History Since 2005, DA PU has been a leader in the stainless steel marketplace

Welcome customers all over the world come to our company to give guidance for development