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Product Specifications
Stainless Steel Tube and Fittings
| Standard | Description |
| ASTM A213/A213M | Seamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes. |
| ASTM A249/A249M | Welded austenitic steel boiler, superheater, heat exchanger and condenser tubes. |
| ASTM A269 | Seamless and welded austenitic stainless steel tubing for general purposes. |
| ASTM A270 | Seamless and welded austenitic stainless steel sanitary tubing. |
| ASTM A450/A450M | General requirements for carbon, ferritic alloy and austenitic alloy steel tubes. |
| ASTM A554 | Welded stainless steel mechanical tubing. |
| ASTM A791/A791M | Welded unannealed ferritic stainless steel tubing. |
| ASTM A789/A789M | Seamless and welded ferritic/austenitic stainless steel tubing for general service. |
| AS1163 | Structural steel hollow sections (dimensional tolerances). |
| AS1528, Parts 1 to 4 | Tubes (stainless steel) and tube fittings for the food industry. |
| Higher austenitic | |
| ASTM B674 | UNS N08904 welded tube. |
| ASTM B677 | UNS N08904 seamless pipe and tube. |
Stainless Steel Pipe
| Standard | Description |
| ASTM A312/A312M | Seamless and welded austenitic stainless steel pip. |
| ASTM A358/A358M | Electirc-Fusion-Welded (EFW) austentic chromium-nickel alloy steel pipe for high temperature service. |
| ASTM A409/A409M | Welded large diameter austentitic steel pipe for corrosive or high temperature service. |
| ASTM A731/A731M | Seamless and welded ferritic and martensitics stainless steel pipe. |
| ASTM A790/A790M | Seamless and welded ferritic/austenitic stainless steel pipe. |
| ASTM A450/A450M | General requirements for carbon, ferritic alloy and austenitic alloy steel tubes. |
| ASTM A530/A530M | General requirements for specialised carbon and alloy steel pipe. |
| JIS G3459 | Stainless steel pipes. |
| ANSI/ASME B36.10M | Welded and seamless wrought steel pipe. |
| ANSI/ASME B36.19M | Stainless steel pipe. |
| Higher austentic | |
| ASTM A673 | UNS N08904 welded pipe. |
| ASTM A677 | UNS N08904 seamless pipe and tube. |
Stainless Steel Pipe Fittings and Flanges
| Standard | Description |
| ASTM A182/A182M | Forged or rolled alloy steel pipe flanges, forged fittings and valves and parts for high temperature service. |
| ASTM A403/A403M | Wrought austenitic stainless steel piping fittings. |
| ASTM A815/A815M | Wrought ferritic, ferritic/austenitic and martensitic stainless steel piping fittings. |
| AS 2129 | Flanges for pipes, valves and fittings. |
| ANSI/ASME B1.20.1 | Pipe threads, general purpose (inch). |
| ANSI B16.5 | Steel pipe flanges and flanged fittings. |
| ANSI B16.9 | Factory-made wrought steel butt-welding fittings. |
| ANSI B16.11 | Forged steel fittings socket-welding and threaded. |
| ANSI B16.25 | Butt-welding ends. |
| MSS SP43 | Wrought stainless steel butt-welding fittings. |
| BS21 | Threading. |
| ISO 4144 | Stainelss steel fittings threaded to ISO 7-1. |
