OIL & GAS HOSE LEADER

Rotary Vibrator Hose 7500PSI Grade E Sour service (Kelly Hose)

Jingbo is China’s first API authorized manufacturer of oilfield hoses.

Rotary Vibrator Hose (Kelly Hose) 7500PSI Grade E Sour service

Product Description

Kelly Hose Grade E Structure

7,500psi W.P. – 15,000 psi Test-18,750 psi Minimum Burst
Certification/Standards: 

API Spec 7K-ISO 14693-NACE MR0175
Recommended 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 down linking with negative pressure pulses and elevated temperatures. This 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.
Tube

HNBR rubber. Black. Resists abrasion, corrosion, oil, and up to 20% H2S.
Reinforcement:

Multiple layers of textile fabric and steel cable, with one layer middle rubber placed between cable layers.
Cover:

Modified Nitrile. Black. Specially designed Ultra abrasion cover is resistant to abrasion, corrosion, cutting, gouging, oil and weather.
Couplings: 

Swaged couplings. Full range of couplings are available, such as hammer unions, flanges, camlock, male thread, etc.

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Temperature:

-4℉ to +200℉ (-20℃ to +93℃) continuous service.
Options:

Accessories such as safety clamps, hose lift eyes and stainless steel armor are available upon request.
Test:

Each hose is tested at 15000psi for 15 minutes. Pressure test graph, test certificate and letter of conformance are issued for each hose.

                                                                              Specification

Kelly Hose Grade E Specification


Product Show:

Drilling Hose


Production

Advantages:

• Germany Lanxess HNBR as raw material.

  20% H2S and 80% oil based mud. 

  Survive the extreme oilfield application requirements and has been no quality complaint for 5 years.

• Stainless steel 316L used as armored jacket.


Factory Workshop:

• SEJIN MACHINE from Korea. 

   Suspension difference<70 MM, and the international standard is 120 MM. 

• Mitsubishi electric control braiding machine. 

   High accuracy data collection, real-time braiding angle monitoring and correction.


Kelly Hose Grade E Production


Laboratory:  

Strong quality control team, advanced laboratory. 
Before the mass production, test each batch of raw material. 
After the production, test each hose to guarantee a 100% qualification
Each hose tested at 2 times of working pressure. 
We do everything possible to supply good quality goods for our customer.

Kelly Hose Grade E Laboratory

Packaging

In general, the packing will use woven bag and plastic film. 

Special packing is available according to customers’ requirements.

Kelly Hose Grade E Packaging

Packaging Of Kelly Hose Grade E


Certifications

Certificates of Kelly Hose Grade E


API Spec 7K-0376, API Spec 16C-0275, API Spec 16D-0109


 Market & Exports
Market:

Our product has exported to over 30 countries, including the United States, Britain, Brazil, Russia ...

We participate in overseas exhibitions every year.our oilfield hoses market

Exports:

exports of our oilfield hoses


                                                        Why Choose Us

1).  ADVANCED PRODUCTION EQUIPMENT

2).  ISO 14000 / ISO 9000 / QUALITY CERTIFICATE
3).  STRICT QUALITY CONTROL, STRONG R&D TEAM
4).  ENVIRONMENTAL FRIENDLY WITHOUT POLLUTION
5).  10 YEARS  MANUFACTURING EXPERIENCE, STRONG TEAM


Please leave message at the bottom for more detailsYou will get response within 24 hours ! 

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