Gold Member Since 2012
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Happy (Tianjin) Technology & Development Co., Ltd.

Rotary Drilling Hose, High Pressure Drilling Hose, Drilling Hose manufacturer / supplier in China, offering API 7k High Pressure Rotary Drilling Hose, 3/8" High Temperature Resistant Grey Pressure Washer Hose, R3 Nonmetallic Fiber Braided High Pressure Hydraulic Hose and so on.

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Supplier Homepage Product Hydraulic Hose API 7k High Pressure Rotary Drilling Hose

API 7k High Pressure Rotary Drilling Hose

FOB Price: US $2.6 / Meter
Min. Order: 100 Meters
Min. Order FOB Price
100 Meters US $2.6/ Meter
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Port: Tianjin, China
Production Capacity: 9000000 Meters/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 3/8" to 8"
  • Capability: Acid Alkali Resistant Rubber Hose
  • Production Name: Drilling Hose
  • Tube: NBR /Neoprene
  • Outer: NBR /Neoprene
  • Connector: Hammer Union
  • Safety Factor: 4:1
  • Trademark: Happy
  • Specification: as your request
  • HS Code: 4009210000
  • Material: Nitrile Rubber
  • Color: Black
  • Size: 3/8"-8"
  • Reinforcement: Four or Six Steel Wire
  • Length: 20m 30m 40m 50m
  • Working Pressure: 35MPa or 70MPa
  • Temperature: -40c to +120c
  • Transport Package: as Your Request
  • Origin: China
Product Description
API Spec 7K Rotary Drilling Hose 

Rotary hose applications on workover rigs and slim hole or seismograph rigs designed to operate at a maximum of 3000 psi rated working pressure. Applications on a small or medium size drilling rigs used for water well operations, water well core drill, blast or shot hole operations. Hoses are flexible connections in pressure lines used in conveying mud or air. For normal air or mud applications and where increased resistance to external abused or pump pulsations is required.

Datasheet of Drilling Hose
I.D-layerI.D
(mm)
Steel layer
Diameter
(mm)
O.D
(mm)
Working Pressure
(Mpa)
Exemine Pressure
(Mpa)
Burst Pressure
(Mpa)
Min Bend Radius (mm)Weight
(Kg/m)
51×4sp51±1.064.4±1.069±1.5357087.59005.7
64×4sp64±1.279±1.084±1.5357087.511006.7
76×4sp76±1.4102±1.5107±2357087.5120016.2
89×4sp89±1.4114±1.5120±2357087.5130018.4
102×4sp102±1.5130±1.5137±2357087.5140020.3
51×6sp51±1.068±1.073±1.57014017510006.2
64×6sp64±1.284±1.089±1.57014017512007.4
76×6sp76±1.4112±1.5117±270140175130023.7
89×6sp89±1.4122±1.5129±270140175140026.6
102×6sp102±1.5140±1.5146±270140175160029.8

Pictures of API 7K Drilling Hose
API 7k High Pressure Rotary Drilling Hose
 
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Ms. Niko Wang
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