High Pressure API 7K Drilling Hose Rotary Hose High Pressure Hose for Oil Fields

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: ISO 9001:2000
• Power Source: Electric
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Mud, Water, Natural Gas, Crude Oil
• Model NO.: Drilling Hose
• Structure: Horizontal
• Material: Rubber
• Transport Package: Export Packaging
• Specification: drilling Hose
• Trademark: DEENPU
• Origin: China
• HS Code: 84314310
• Production Capacity: 1000

Product Description

drilling Hose

 

Applicability: Commonly used in drilling, cementing and workover service as flexible connection for mud manifold, cement manifold, choke kill manifold to transport water base mud, oil base mud , and washing fluid at high pressure in large volumes.
 

Temperature Range: Ambient temperature -20ºC~+121ºC.

Structure:

Tube(lining):Principally synthetic rubber,featuring oil resistance, abrasion resistance, acid & alkali resistance.

Reinforcement:2-8 layers of high strength steel wire spiral.

Cover:featuring oil resistance, low temperature, weather proof and anti-ageing.

Coupling type: LP and TBG of API Spec 5B.Flange or clip of API Spec 6A.Intergral union or welded hammer union.Special type can be available upon customers' requirement.

Standard:API Spec 7K,ISO 6807,GOST 28618

                                                                                                              Grade A

 

in.   mm I.D	mm O.D	MPa(psi) W.P	MPa(psi) T.P	MPa(psi) Burst Pressure	kg/m Weight	mm Min Bending Radius	in Coupling Thread
2    51	73.3	10.3(1500)	20.7(3000)	25.8(3750)	4.1	900	2½ LP
2½  64	87.2	10.3(1500)	20.7(3000)	25.8(3750)	5.2	1200	3LP

 

Grade B

in.   mm I.D	mm O.D	MPa(psi) W.P	MPa(psi) T.P	MPa(psi) Burst Pressure	kg/m Weight	mmMin Bending Radius	in Coupling Thread
2    51	74.2	13.8(2000)	27.6(4000)	34.5(5000)	4.4	900	2½ LP
2½  64	87.6	13.8(2000)	27.6(4000)	34.5(5000)	5.5	1200	3LP
3    76	103.5	13.8(2000)	27.6(4000)	34.5(5000)	8.9	1200	4LP

Grade C

in.   mm I.D	mm O.D	MPa(psi) W.P	MPa(psi) T.P	MPa(psi) Burst Pressure	kg/m Weight	mm Min Bending Radius	in Coupling Thread
2    51	79	27.6(4000)	55.2(8000)	69.0(10000)	7	900	2½ LP
2½  64	99.5	27.6(4000)	55.2(8000)	69.0(10000)	12.9	1200	3LP
3    76	115.7	27.6(4000)	55.2(8000)	69.0(10000)	15.9	1200	4LP
3½  89	133	27.6(4000)	55.2(8000)	69.0(10000)	21.2	1400	4LP
4   102	148.6	27.6(4000)	55.2(8000)	69.0(10000)	25.2	1400	5LP
5   127	179	27.6(4000)	55.2(8000)	69.0(10000)	37.9	1500	6LP
6   152	209.8	27.6(4000)	55.2(8000)	69.0(10000)	50.7	1800	6LP

Grade D

in.   mm I.D	mm O.D	MPa(psi) W.P	MPa(psi) T.P	MPa(psi) Burst Pressure	kg/m Weight	mm Min Bending Radius	in Coupling Thread
2    51	85.5	34.5(5000)	69.0(10000)	86.3(12500)	10.6	900	2½ LP
2½  64	103.7	34.5(5000)	69.0(10000)	86.3(12500)	14.2	1200	3LP
3    76	120	34.5(5000)	69.0(10000)	86.3(12500)	18.3	1200	4LP
3½  89	135.6	34.5(5000)	69.0(10000)	86.3(12500)	22.4	1400	4LP
4   102	148.6	34.5(5000)	69.0(10000)	86.3(12500)	25.2	1400	5LP
5   127	184.8	34.5(5000)	69.0(10000)	86.3(12500)	43	1500	6LP
6   152	209.8	34.5(5000)	69.0(10000)	86.3(12500)	50.7	1800	6LP

Grade E

in.   mm I.D	mm O.D	MPa(psi) W.P	MPa(psi) T.P	MPa(psi) Burst Pressure	kg/m Weight	mm Min Bending Radius	in Coupling Thread
2    51	87.8	51.7(7500)	103.4(15000)	129.3(18750)	12	900	2½ LP
2½  64	115	51.7(7500)	103.4(15000)	129.3(18750)	22.3	1200	3LP
3    76	131.8	51.7(7500)	103.4(15000)	129.3(18750)	28.6	1200	4LP
3½  89	146.8	51.7(7500)	103.4(15000)	129.3(18750)	32.9	1400	4LP
4   102	158.8	52 (7500)	103.4(15000)	129.3(18750)	35.8	1400	5LP

 

FAQ

Q1: What's your business range?
A: We manufacture Bop, wellhed, valves ( gate valve, check valve, choke valve, plug valve ), flanges, swivel joint , pup joint and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,API Certificate. 
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.