Standards
| SA213/SA213M | Seamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes |
| SA268/SA268M | Seamless and welded ferritic and martensitic stainless steel tubing for general service |
| SA269/SA269M | Seamless and welded austenitic stainless steel tubing for general service |
| SA312/SA312M | Seamless and welded austenitic stainless steel pipes |
| SA511 | Seamless stainless steel mechanical tubing |
| SA789/SA789M | Seamless and welded ferritic-austenitic stainless steel tubing for general service |
| SA790/SA790M | Seamless and welded ferritic-austenitic stainless steel pipe |
| UNI6904 | Seamless tubes of special alloyed corrosion and heat resisting stainless tubes |
| GOST9941 | Seamless stainless steel tubes, cold and hot finished |
| EN10216-5 | Seamless steel tubes for pressure purposes |
| ENISO1127 | Seamless stainless steel tubes (Dimensions and weights) |
| DIN17456 | General purpose seamless circular stainless steel tubes |
| DIN17458 | Seamless circular Austenitic stainless steel tube subject to special requirement |
| DIN17459 | Seamless Circular High Temperature Austenitic Stainless Steel Tube Subject To Special Requirem |
| JIS G 3459 | Stainless steel pipes |
| JIS G 3463 | Stainless steel boiler and heat exchanger tubes |