Casing Coupling
Product Details
Type: LTC, BTC, STC
Grade: J55, K55, N80, L80, P110
Size: 4 1/2", 5 1/2", 6 5/8", 7", 7 5/8", 8 5/8", 9 5/8", 10 3/4", 13 3/8"
Casing coupling for casing pipe connection
- Place of Origin:China (Mainland)
- Country:China (Mainland)
- telephone:86-510-85213515
| Place of Origin: | China (Mainland) |
