Stainless Steel Pipes and Tubes

GOST Standards:

GOST 9941-81: Seamless cold-formed and warm-formed corrosion-resistant (stainless) steel tubes.
GOST 9940-81: Seamless hot-formed corrosion-resistant (stainless) steel tubes.
GOST 11068-81: Electric-welded corrosion-resistant (stainless) steel tubes.

International Standards for Stainless Steel Pipes and Tubes:

ASTM A312 / A312M: Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes.
ASTM A269: Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service.
ASTM A270: Standard Specification for Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing.
EN 10217-7: Welded steel tubes for pressure purposes — Part 7: Stainless steel tubes.
EN 10357 (formerly DIN 11850): Stainless steel tubes for the food and chemical industries.
JIS G3447: Stainless steel sanitary pipes.
JIS G3459: Stainless steel pipes for general pressure service.
DIN 17455, DIN 17456, DIN 17457: German standards specifying technical delivery conditions for welded and seamless stainless steel tubes.