ASTM A312 A249 EN10217 Stainless Steel Industrial Pipe Certification

Main Certification Standards:

Standard	Specification	Product Type	Application Focus
ASTM A312	Seamless & Welded Austenitic Stainless Steel Pipes	For high-temperature and general corrosive service	Petrochemical, Oil & Gas, Power
ASTM A249	Welded Austenitic Stainless Steel Tubes, including Heat Exchanger Tubes	With enhanced weld bead and pressure resistance	Heat exchangers, Condensers, Boilers
EN 10217-7	Welded stainless steel tubes for pressure purposes	Covers both corrosion-resistant and pressure-rated tubes	European pressure vessels, water systems

 

International Certifications:

ISO 9001:2015 & GB/T 19001:2016 – Quality Management System Certification

EU Pressure Equipment Directive (PED) Certification – For pressure-bearing applications in Europe

EU CPR 305/2011 – CPR 1090 Certification – For load-bearing structural components in mechanical engineering

ASME / ASTM Product Conformity Certification – Material compliance for U.S. standards

AD 2000 W0 Certification – German Pressure Vessel Code approval for stainless steel material manufacturers

Special Equipment Manufacturing License (SEML) – Pressure piping manufacturing license (China)

REGULATION (EU) No 305/2011 – Compliance with European construction product standards

3-A Sanitary Standards Symbol Authorization – For food-grade and sanitary processing applications (U.S.)

 

Reliable Quality + Complete Traceability
Every batch comes with EN 10204 3.1 / 3.2 mill test certificates, NDT reports, and third-party inspection options (SGS, TUV, BV). Welds are 100% visually inspected with optional X-ray, ultrasonic, or dye penetrant testing.
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