API 5L Buttweld Fittings Manufacturer in India
API 5L Buttweld Fittings are manufactured from high-strength carbon steel and are designed for use in oil & gas, petrochemical, water transmission, and pipeline systems. These fittings are engineered to withstand high pressure, temperature, and mechanical stress in demanding service conditions.
Manufactured in compliance with API Specification 5L, API 5L Buttweld Fittings are supplied in PSL 1 and PSL 2 requirements. They ensure leak-proof joints, smooth flow characteristics, and long service life in both onshore and offshore pipeline installations.
API 5L Buttweld Fittings are available in a wide range of strength grades to suit various pressure ratings and pipeline conditions. Commonly supplied grades include API 5L X42, X52, X56, X60, X65, X70, and X80, offering increasing yield strength for medium to high-pressure applications.
API 5L Buttweld Fittings Manufacturer in India | API 5L X42, X52, X56, X60, X65, X70 & X80 Supplier
Applications of API 5L Buttweld Fittings
| ● Oil & Gas Transmission Pipelines |
| ● Onshore & Offshore Pipeline Projects |
| ● Petrochemical & Refinery Piping Systems |
| ● Water & Wastewater Transmission Lines |
| ● High-Pressure Industrial Process Lines |
| ● Power Plant & Energy Infrastructure |
Specification Table of API 5L Buttweld Fittings
| Standard | API 5L, ASME B16.9, ASME B16.28 (PSL 1 & PSL 2) |
|---|---|
| Grades | X42, X52, X56, X60, X65, X70, X80 |
| Fitting Types | Elbows, Tees, Reducers, Caps, Stub Ends, Crosses |
| Size Range | ½” NB to 48” NB |
| Wall Thickness | SCH 10 to SCH XXS |
| Surface Finish | Black, Varnished, Pickled, Epoxy Coated |
| End | Bevel End |
API 5L Buttweld Fitting Grades (Sub-Products)
| ● API 5L X42 Buttweld Fittings – Low to medium pressure pipelines |
| ● API 5L X52 Buttweld Fittings – Widely used in oil & gas systems |
| ● API 5L X56 Buttweld Fittings – Improved strength for pipeline networks |
| ● API 5L X60 Buttweld Fittings – High-pressure pipeline applications |
| ● API 5L X65 Buttweld Fittings – Long-distance transmission lines |
| ● API 5L X70 Buttweld Fittings – Critical and high-stress pipelines |
| ● API 5L X80 Buttweld Fittings – Ultra high-strength pipeline systems |
Mechanical Properties of API 5L Buttweld Fittings (Typical)
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation % |
|---|---|---|---|
| API 5L X42 | 290 | 415 | 21 |
| API 5L X52 | 360 | 460 | 21 |
| API 5L X56 | 390 | 490 | 20 |
| API 5L X60 | 415 | 520 | 20 |
| API 5L X65 | 450 | 535 | 19 |
| API 5L X70 | 485 | 570 | 18 |
| API 5L X80 | 555 | 625 | 18 |