X65 steel plate/pipes, API 5L X65 steel plate/pipes, under API 5L standard, we can regard X65 steel plate/pipes as large diameter pipes. X65 steel plate/pipes is one mainly of steel for large diameter pipes, API-X65 steel pipes/plate is a higher strength, tough, weldable steel for applications in the oil and gas industr. X65 flange steel meets fully the mechanical property requirements of the API 5L X65 line pipe specifications whilst maintaining a high degree of toughness and weldability.
API 5L X65 steel equivalent material:
| X65 API 5L Material#1.8975 | Comparison of steel grades | |
| DIN 17172 | StE 445.7TM | |
| EN10208-2 | L450MB | |
API 5L X65 steel chemical composition-% by mass*
| Grades | Material number | C max | Si max | Mn. max | P max | S max |
| X65 | 1.8975 | 0.28 | - | 1.40 | 0.030 | 0.030 |
API 5L X65 mechanical properties:
| Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength MPa |
| X65 | ≤ 0.85 | 450 | 535 |
Shanghai Katalor enterprises Co., Ltd is one of the biggest stockist in China who synthesizes Hot rolled seamless pipe, ERW steel pipe, SSAW steel pipe. The quantity we exported last year is about 9700 tons, of which Hot rolled seamless pipe takes 4900 tons with Ø10.3--Ø965.2mm, wall thickness 1.24--59.54mm and the material grade API 5L A106Gr.B--X70, The ERW and LASW pipe takes about 2800 tons with Ø21.3--609.6mm, wall thickness 2.5--18mm and the SSAW pipe takes about 2000 tons with 219--2220mm, wall thickness 4.5--25.4mm. We can supply these goods with API 5L, API 5CT 3PE. If you have inquiry for API 5L X65 steel pipe, plate don’t hesitate to contact with us.
