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Marine Stainless Steel Pipe

Production Standard of Marine Stainless Steel Pipe
1. ASTM A312-the standard for austenitic stainless steel seamless and welded pipe with nominal diameters
2. ASTM A789-the standard for ferritic and austenitic stainless steel seamless and welded pipe
3. ASTM A213-the standard for ferritic and austenitic stainless steel seamless pipe used for boiler, superheater and heat exchanger
4. GB/T 14976-2002-the standard for stainless steel seamless pipe used for fluid delivery
5. GB/T 12771-2000-the standard for stainless steel welded pipe used for fluid delivery

Main Steel Grade of Marine Stainless Steel Pipe
TP304/L/H, TP316/L/Ti, TP317/L, TP321/H, TP347H, TP310S, UNS S31803, S32205, S32750, S32760

Certificates by Classification Societies
CCS certificate, GL certificate, BV certificate, DNV certificate, ABS certificate and LR certificate

Specifications of Marine Stainless Steel Pipe
Product O.D. (mm) Wall Thickness (mm)
Welded pipe 8.0-1016 0.5-26.19
Seamless pipe 6.0-508 0.5-35.0
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