API 7K Size From 3- 1 / 2 to 17 in dB Casing Pipe Manual Tong
Goldenman Petroleum Equipment Co., Limited- After-sales Service：24,7
- Warranty：1year
- Manufacturing Process：Forging
- Surface Treatment：None
- Operation Pressure：3000-15000psi
- Material：Alloy
Base Info
- Model NO.：35 55
- Torque Max：55kn.M
- Transport Package：Export Package
- Trademark：GOLDENMAN
- Production Capacity：150000
Description
35 8,7 141/2~16 368.3~406.4 8,9,9 16~171/2 406.4~444.5 8,9,7 171/2~19 444.5~482.6 7,8,7 19~20 482.6~508 9,8,9,7 20~211/2 508~546.1 9,7,8,7 211/2~23 546.1~584.2 9,9,8,7,7 24~251/2 609.6~647.7 9,8,7,7,7 251/2~27 647.7~685.8 8,7,7,7,7 27~281/2 685.8~723.9 9,9,8,7,7,8 281/2~30 723.9~762 9,7,7,7,7,8 30 762
