|API 5CT K55 /J55/N80/P110 steel oil casing pipe tubing ||Q235B, Q345B, GR.A, GR.B, API X42, X46, X52, X56, X60, X65, X70, H40, J55, N80, K55, etc|
OD: 60.32-114.3mmWT: 4.24-8.56mm
|API 5L , API 5CT, ASTM A53, GB/T3091, etc||oil and gas industry|
3.Thread with coupling
1.Black or other color painting (varnish coating)
|1.Hydrostatic Test |
2.Online/Offline NDT test for welding seam/pipe ends
3.Online flattening test
4.Final product test
|15-60 days after receipt of deposit or L/C|
1. T/T 30% in advance, balance before shipmen.2. L/C 100%
3. T/T + L/C
4. T/T 30%, balance within 10days after shipment.
5. Negotiate according to the order status.