



Tools > Standards
| ANSI | American National Standards Institute | |
| ANSI B16.10 | Welded and Seamless Wrought Steel Pipes | |
| ANSI B31.3 | Chemical Plant and Petroleum Refinery Piping | |
| API | American Petroleum Institute | |
| API 14D | Specification for Wellhead Surface Safety Valves and Underwater Safety Valves for Offshore Service | |
| API 16A | Specification for Drill Through Equipment | |
| API 6A | Specification for Wellhead and Christmas Tree Equipment | |
| API RP-14E | Recommended Practise for Design and Installation of Offshore Production Platform Piping | |
| ASME | American Society of Mechanical Engineers | |
| ASME B16.9 | Factory-Made Wrought Steel Buttwelding Fittings | |
| ASME VIII | Boiler and Pressure Vessel Code | |
| ASTM | American Society for Testing and Materials | |
| MSS-SP-43 | Wrought Stainless Steel Butt Weld Fittings | |
| MSS-SP-55 | Quality Standard for Steel Castings for Valve, Flanges and Fittings and Other Pipe Components | |
| MSS-SP-75 | Specifications for High Test Wrought Butt Weld Fittings | |
| NACE MR-01-75 | Sulphide Stress Cracking Resistant Metallic Materials for Oilfield Equipment |