Drilling Flexible Steel Kill Line 76.2mm 3 Inch 5000 Psi
Kill Line is made to length at World rig supply. Kill Line are large inside diameter (3" to 4" i.d) high-pressure flexible lines used to between the standpipe and the swivel. This flexible piping permits the kelly to be raised and lowered while drilling fluid is pumped through the drill string. The simultaneous lowering of the drill string while pumping fluid is very important to the drilling operation.
Specification and basic parameters for Steel Kill Line
Inter dia.in mm(in) | Rated operating pressure in MPa(psi) | Test pressure in MPa(psi) | Min. burst pressure in MPa(psi) | Min. bending radius (mm) |
50.8(2) |
35.0(5 000) |
70.0(10 000) |
105.0(15 000) |
900 |
64(2 1/2) | 1000 | |||
76.2(3) | 1000 | |||
89(3 1/2) | 1100 | |||
101.6(4) | 1200 | |||
50.8(2) | 70.0(10 000) | 105.0(15 000) | 157.5(22 500) | 1000 |
63.5(2 1/2) | 1100 | |||
76.2(3) | 1150 | |||
89(3 1/2) | 1200 | |||
101.6(4) | 1250 | |||
50.8(2) |
105.0(15000) |
157.5(22500) |
236.25(33750) |
1000 |
63.5(2 1/2) | 1150 | |||
76.2(3) | 1200 | |||
50.8(2) |
138.0(20000) |
207.0(30000) |
310.0(45000) |
900 |
64(2 1/2) | 1100 | |||
76.2(3) | 1200 |
The information you may like to know before Payment:
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.