High Pressure Rubber Mud Drilling Rig Hoses/Kelly Hose10000PSI
Kelly Hose
Our company specializes in producing , , SAE & DIN series hoses, , Choke & Kill Line, , Suction and Discharge hose, Fabric hoses, , Fireproof hose, Silicone hose and Hose Assembly, , etc.
PRODUCT PARAMETERS
•Certification: API 7KFSL2
Introduce:
are big inside diameter (3" to 4" ID) high pressureflexible 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.
Made in 2", 2-1/2" 3" 3-1/2" and 4" i.d with many end connection structures in pressures up to 10,000 psi w.p.
Material:Modified Nitrile
Size:2-1/2 - 4 inch
Imprint:Customized
•Reinforcement: Multiple high strength steel cables
• Cover: Modified nitrile. Black. Specially designed wear resistant, corrosion resistant, cutting resistant,oil resistant, weather resistant rubber.• Tube: Oil resistant for petroleum drilling fluids• End Fittings: API male nipples, threaded or butter weld hammerunions, API flanges and other special connections.• Maximum Length: 130 feet/40 meter• Operating Temperatures: -22°F to 200°F (-30°C to 93°C)• Options: Available with S.S. armor and fire protection.Typical Application• Mud delivery hose, motion compensator hose, de-coking hose.
• Oilfield, construction, mining and high performanceindustrial equipment.Grade Drotary and vibrator hose is manufactured with the highest quality material to handle the toughdrilling applications of industry.
·API Spec. 7K
·Specification:
|
Working Pressure |
Test Pressure |
API Grade |
Safety factor |
MBR storage |
MBR operation |
Weight of hose body |
||||
|
in |
psi |
bar |
psi |
bar |
- |
* WP |
mm |
m |
m |
kg/m |
|
5000 |
345 |
10000 |
690 |
D |
111 |
15 |
||||
|
3" |
5000 |
345 |
10000 |
690 |
D |
126 |
18 |
|||
|
5000 |
345 |
10000 |
690 |
D |
140 |
21 |
||||
|
4" |
500 |
345 |
10000 |
690 |
D |
160 |
24 |
|||
Full range of couplings are available, such as hammer unions, flanges, camlock, male threadetc.
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