Oil pipe coupling is a device which the OCTG interconnecting portions, by joining to make the two separate transmission media be connected.Which the cylindrical for connecting two threaded pipe and has internal thread .
coupling Details:
Product Name | Couplings |
Place of Origin | Hebei, China (Mainland) |
Brand Name | KPE |
Grade | H40,J55,K55, N80, L80, C90, T95, P110, Q125, V150.... |
Outer Diameter | 60.32-508 mm |
Thickness | 4.24 mm - 22.22 mm |
Material | Steamless steel or alloy |
Specification | Tubing:2-3/8,2-7/8, 2-7/8, 3-1/2, 3-1/2, 4-1/2NU,/EU. |
Casing:4-1/2 5-1/2 6-5/8 7 9-5/8 10-3/4 13-3/8 20\'\' SC/ LC/ BC . | |
Head code | Round |
Standard | API 5CT,SYT 6194-2003 and Technical Agreement |
Apply to | producing liquid or liquid injection pipe under the oil, gas, oil wells |
Delivery Condition | Hot Rolled, Q&T |