Casing (OCTG)
Category: Tubes, Pipes and Fittings of Iron or Steel
# Seamless Casing Pipe
1. Size: 114.3mm - 508mm; 4 1/2 - 20 inch
2. Grades: J55, K55, L80, N80, P110
3. End: BtC, LtC, StC
4. Length: R1, 2, 3
5. Standard: API 5Ct & 5B
6. Outside painting: Blac ...