Diameter:
Material:
Slot:
End Connection:
thickness:
| Products | API 5CT Oil well casing pipe |
| Thickness | 2.5-35mm |
| Diameter | 21.3-600mm |
| Length | 6-12m or as requirement |
| Grade | St35.8, St44 ,St52, 20Mn2 ,10, 20,35,45, 16Mn,Q345,20G,20MnG, |
| Standard | API 5CT ,API 5L,ASTM A53, ASTM 106.BS. |
| Surface | Black painting, spray painting, galvanized coating |
| Application |
petroleum, construction ,shipbuilding,smelting, aviation, power, foodstuff, papermaking, chemical, medical equipment, boiler heat, exchanger, gas metallurgy, |
| Item | Tolerances | |
| Outside Diameter | Pipe Body | D≤101.6mm +0.79mm |
|
D≥114.3mm +1% -0.5% |
||
| Coupling | ±1% | |
| Wall Thickness | -12.5% | |
| Weight | Single Lengths | +6.5% ~ -3.5% |
| Carload Lots | -1.75% | |
