Stainless Steel Pipe&Tube Manufacturing Standards

Our company follows GB, ASME, API, JIS, EN steel pipe standards and user requirements, and produces various steel pipe products.

Seamless Stainless Pipe&Tube Standards

Standard Number Name in English
GB/T 14975 Seamless Stainless Steel Tubes for Structural Purposes
GB/T 14976 Seamless Stainless Steel Tubes for Fluid Transportation
GB 13296 Seamless Stainless Steel Tubes for Boilers and Heat Exchangers
GB 9948 Seamless Steel Tubes for Petroleum Cracking
GB 6310 Seamless Steel Tubes for Petroleum Drill Pipes
GB/T 21833 Seamless Austenitic-Ferritic Duplex Stainless Steel Tubes
GB/T 8163 Seamless Steel Tubes for Fluid Transportation
GB/T 18984 Seamless Steel Tubes for Low Temperature Pipelines
GB/T 3093 Seamless Steel Tubes for Automobile Leaf Springs
ASTM A213 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A312 Seamless and Welded Austenitic Stainless Steel Pipes
ASTM A335 Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing for General Service
ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing for General Service
ASTM A789 Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing
ASTM A790 Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
API SPEC 5CT Oil Casing and Tubing
API SPEC 5LC Corrosion Resistant Alloy Line Pipe
EN 10297 Seamless Circular Steel Tubes for Mechanical and General Engineering Purposes – Technical Delivery Conditions
EN 10216 Seamless Steel Tubes for Pressure Purposes – Technical Delivery Conditions
JIS G3446 Stainless Steel Tubes for Machine Structural Purposes
JIS G3447 Stainless Steel Sanitary Tubes
JIS G3448 Stainless Steel Tubes for Ordinary Piping
JIS G3463 Stainless Steel Tubes for Boilers and Heat Exchangers
HG/C-M4105 Specification for a Group of Stainless Steel Tubes for Metal Shell Heat Exchangers (NC-50F)

Welded Stainless Pipe&Tube Standards

Standard Number Name in English
GB/T 12770 Welded Stainless Steel Tubes for Mechanical Structures
GB/T 12771 Welded Stainless Steel Tubes for Fluid Transportation
GB/T 21832 Welded Austenitic Stainless Steel Tubes
HG 20571.1 General Provisions for Welded Austenitic Stainless Steel Tubes
HG 20572.1 Technical Conditions for Welded Stainless Steel Tubes for Fluid Transportation
HG 20573.3 Technical Conditions for Welded Austenitic Stainless Steel Tubes for Chemical Equipment
HG 20574.1 Technical Conditions for Welded Stainless Steel Tubes for General Mechanical Structures
ASME/ASTM SA-249/SA-249M Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
ASME/ASTM SA-312/SA-312M Seamless and Welded Austenitic Stainless Steel Pipes
ASME/ASTM SA-358/SA-358M Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
ASME/ASTM SA-789/SA-789M Low Carbon Ferritic/Austenitic Stainless Steel Tubes
ASME/ASTM SA-790/SA-790M Ferritic/Austenitic Stainless Steel Pipe
EN BS/DIN 10216-5 Seamless Steel Tubes for Pressure Purposes – Part 5: Stainless Steel Tubes
EN BS/DIN 10217 Welded Austenitic Stainless Steel Tubes – Part 2: Austenitic Stainless Steel Tubes