Flexible Choke Hose Pumping Mud Rotary Drilling Hose
Application:
Flexible Choke Hose is designed for flexible connection between standpipe and swivel (rotary drilling)or between pump and standpipe(rotary vibrator) for pumping mud at extra high pressure in oil drilling and exploration work, Meets the high demands of directional drilling and downlinking with negative pressure pulses and elevated temperatures, the Flexible Choke Hose can also be used as a motion compensator hose for stabilization of rotary drilling and pumping equipment against vertical wave action on offshore drill platforms, the motion compensator hose is not recommended for phosphate ester fluids.
Specification and basic parameters for Flexible Choke Hose
| 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.
