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Qingdao Hyrotech Rubber & Plastic Products Co., Ltd.

Special Rubber Hose, Rotary Drilling Hose, Rubber Hose manufacturer / supplier in China, offering Special Rubber Hose / Rubber Hose / Rotary Drilling Hose, White PVC Layflat Hose with High Quality and Competitive Price, PVC Hilex Suction Hose/PVC Hose/Smooth PVC Suction Hose and so on.

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Special Rubber Hose / Rubber Hose / Rotary Drilling Hose

FOB Price: US $8.8 / Meter
Min. Order: 500 Meters
Min. Order FOB Price
500 Meters US $8.8/ Meter
Get Latest Price
Production Capacity: 3000000meters/Year
Transport Package: Weaving Bags or as Your Request
Payment Terms: L/C, T/T, Paypal, Western Union
Basic Info
  • Model NO.: rotary drilling hose
  • Material: Nitrile Rubber
  • Wp: 15 35 70 Mpa
  • Reinforcement: Steel Wire Spiral
  • Specification: 51mm-102mm
  • HS Code: 40092100
  • Usage: Agricultural, Industrial, Medical
  • Size: 50mm-103.5mm
  • Bp: 45 87.5 175 Mpa
  • Trademark: Hyroteflex
  • Origin: Shangdong
Product Description
Rotary Oil drilling hose API 7k

Steel Wire Armored Drilling Rubber Hose

Applicability: Commonly used in rotary drilling service as flexible connectors of mud manifold to transfer water-base mud and/or oil-base mud at high pressure in large volumes
Temperature Range: -30° C~82° C, or manufactured upon customers' requirements
Hose Lining: Principally NBR constructed, featuring oil-resistant, abrasion-resistant, acid & alkali resistant
Hose Reinforcement: 2~8 layers spiraled by single high-strength steel wire, and rubber as a binder to make the layers into one complete and sound construction
Hose Cover: Primarily CR fabricated, featuring oil-resistant, abrasion-resistant, weatherproof and anti-ageing
Coupling Type:

LP (Line Pipe Thread) and TBG (Tubing Thread) of API Spec 5B
Integral type union joint and flange joint
Particular types upon customers'specific requirements
Reference Standard: API Spec 7K, ISO 6807
Hose sizeInside Diameter (mm)Reinforcement Diameter mmOutside Diameter (mm)Working Pressure MpaProof Pressure MpaBurst Pressure MpaMin.Bend Radius (mm)
MPAPsiMpaPsiMPaPsi
2sp-51-1551±1.062±1.066±1.5152160304320456480800
2sp-64-1564±1.275±1.079±1.51521603043204564801000
2sp-76-1576±1.494±1.598±21521603043204564801100
2sp-89-1589±1.4109±1.5113±21521603043204564801200
2sp-102-15102±1.5123±1.5127±21521603043204564801300
4sp-51-3551±1.068±1.073±1.5355072701014387.512960900
4sp-64-3564±1.285±1.091±1.5355072701014387.5129601100
4sp-76-3576±1.498±1.5103±2355072701014387.5129601200
4sp-89-3589±1.4118±1.5123±2355072701014387.5129601300
4sp-102-35102±1.5132±1.5139±2355072701014387.5129601400
6sp-51-7051±1.076±1.082±1.5701014314020286175253581000
6sp-64-7064±1.298±1.0104±1.5701014314020286175253581200
6sp-76-7076±1.4123±1.5129±2701014314020286175253581300
6sp-89-7089±1.4138±1.5144±2701014314020286175253581400
6sp-102-70102±1.5152±1.5158±2701014314020286175253581600
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