China Dredge Hose manufacturer
Hongruntong Marine (Beijing) Co., Ltd
Hongruntong Marine (Beijing) Co., Ltd
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Steel Wire Reinforced Rotary Drilling Hose Mud Hose With Anti Abrasion Cover

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Hongruntong Marine (Beijing) Co., Ltd

City: beijing

Province/State:beijing

Country/Region:china

Tel:86-10-8946-1910

Contact Person:
Mr.William Lau
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Steel Wire Reinforced Rotary Drilling Hose Mud Hose With Anti Abrasion Cover

Brand Name Hongruntong Marine
Model Number HM-RDH698
Certification ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin China
Minimum Order Quantity 1
Price $18-$130
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 1850 Pcs Per Month
Delivery Time 5-7 Work Days
Packaging Details Wooden Pallets, Wooden Box
Product Name Rotary Drilling Hose
Material Natural Rubber
Reinforcement High Tensile Steel Wire
Cover High Quality Synthetic Rubber
Working Pressure 35 Mpa - 75 Mpa
Connnection type Hammer Union / Flange
Color Black
Machine Type Drilling Equipment
Application Petroleum Base Hydraulic Fluids
Warranty 3 Years
Detailed Product Description
Rotary Drilling Hose Steel Wire Reinforced 35-75 Mpa
Product Overview

Mud Hose UV Resistant Pressure Rated Steel Wire Reinforced Core

Abrasion Resistant Outer Cover

Engineered for mobility and quick deployment, this ultra-flexible rotary drilling hose combines reduced bending radius with high-pressure endurance. It allows easy rig-up and rig-down on mobile drilling units and directional drilling setups, improving handling in compact workspaces.

The anti-abrasion cover and strong tensile layers allow frequent repositioning without degradation.

Case Study: A portable rig in Canada working across frozen terrain faced delays due to rigid hoses cracking during cold repositioning. Switching to low-temperature rotary hoses with improved bend radius eliminated breakages. Downtime dropped by 30%, and daily repositioning was completed 45 minutes faster on average.
Technical Specifications
TubeModified nitrile, black, specifically engineered for the effective handling of abrasive, corrosive substances, and oil drilling mud.
ReinforcementComposite construction featuring multiple layers of textile fabric and steel cable, with a layer of rubber positioned between the cable layers for enhanced performance.
CoverBlack modified nitrile with a specially engineered ultra-abrasion cover, designed to provide exceptional resistance to abrasion, corrosion, cutting, gouging, oil, and weather conditions.
CouplingSwaged couplings, full range of couplings are available, such as hammer union, flanges, hubs, male thread etc.
CertificationAPI 7K-0376/ISO14693
Temperature-40°C to +82°C (-104°F to +180°F)
OptionsAccessories such as safety clamps and hose lift eyes are available upon request
TestEach hose is tested at 22500psi for 15 minutes. Pressure test graph, test certificate and letter of conformance are issued for each hose.
Product Models & Dimensions
ModelI.D. (inch)I.D. (mm)O.D. (mm)W.P. mpa(psi)T.P. mpa(psi)Weight (kg/m)B.R. (mm)
HMRDH-Grade A1 1/2385111(1500)22(3000)2.19560
HMRDH-Grade A2516511(1500)22(3000)3.03900
HMRDH-Grade A2 1/2647811(1500)22(3000)3.951200
HMRDH-Grade B1 1/2385214(2000)28(4000)2.39560
HMRDH-Grade B2516614(2000)28(4000)3.25900
HMRDH-Grade B2 1/2647914(2000)28(4000)4.371200
HMRDH-Grade B3769814(2000)28(4000)7.761200
HMRDH-Grade B3 1/28911314(2000)28(4000)9.951300
HMRDH-Grade B410212714(2000)28(4000)12.431400
HMRDH-Grade B512715314(2000)28(4000)15.251500
HMRDH-Grade B615217814(2000)28(4000)18.711600
HMRDH-Grade C1 1/2385528(4000)56(8000)3.65560
HMRDH-Grade C2516928(4000)56(8000)5.15900
HMRDH-Grade C2 1/2648828(4000)56(8000)7.861200
HMRDH-Grade C37610528(4000)56(8000)13.121200
HMRDH-Grade C3 1/28912128(4000)56(8000)16.791300
HMRDH-Grade C410213728(4000)56(8000)21.701400
HMRDH-Grade C512716428(4000)56(8000)28.461500
HMRDH-Grade C615219728(4000)56(8000)44.641600
HMRDH-Grade D2517335(5000)70(10000)6.46900
HMRDH-Grade D2 1/2649135(5000)70(10000)10.751200
HMRDH-Grade D37610735(5000)70(10000)14.351200
HMRDH-Grade D3 1/28912335(5000)70(10000)18.771300
HMRDH-Grade D410213935(5000)70(10000)23.161400
HMRDH-Grade D512717135(5000)70(10000)38.001500
HMRDH-Grade D615220035(5000)70(10000)48.431600
HMRDH-Grade E2518052(7500)104(15000)10.371000
HMRDH-Grade E2 1/26410152(7500)104(15000)17.881200
HMRDH-Grade E37612052(7500)104(15000)24.451200
HMRDH-Grade E3 1/28913552(7500)104(15000)29.331300
HMRDH-Grade E410214852(7500)104(15000)34.241400
HMRDH-Grade E512718952(7500)104(15000)55.391500
HMRDH-Grade F2518270(10000)105(15000)11.811000
HMRDH-Grade F2 1/26410470(10000)105(15000)20.461300
HMRDH-Grade F37612970(10000)105(15000)32.741300
HMRDH-Grade F3 1/28914470(10000)105(15000)39.431400
HMRDH-Grade F410215870(10000)105(15000)45.731500
HMRDH-Grade G25192105(15000)157(22500)17.371000
Key Features
  • Excellent Flexibility: Engineered to maintain flexibility even under high pressure, allowing easy rig movement and repositioning.
  • Oil Resistant Inner Tube: Lined with nitrile or synthetic rubber that resists degradation from oil-based drilling fluids.
  • Wide Temperature Range: Operates efficiently from -40°C to +120°C, with optional high-temperature models rated up to +150°C.
  • Flame Retardant Outer Layer: Optional flame-resistant rubber covers are available to meet fire safety standards in high-risk environments.
Engineered for the Toughest Applications
  • Arctic Cold Climate Drilling: Low-temperature flexible hoses (-40°C/-40°F) for Arctic operations.
  • Sour Gas Wells (H₂S Environments): H₂S-resistant materials prevent degradation in acidic conditions.
  • Fracking (Hydraulic Fracturing): High-pressure mud delivery for fracturing pumps (short-term peak pressure tolerance).
What Sets Us Apart
  • Strict Quality Control System: Every hose undergoes hydrostatic testing, dimensional inspection, and visual QC to guarantee defect-free delivery.
  • Customized Hose Assemblies: We offer hoses with tailored lengths, pressures, and end fittings to meet specific rig and project requirements.
  • High Performance Material Selection: We use premium synthetic rubbers, steel wires, and bonding compounds to ensure top durability and chemical resistance.
  • Wide Pressure and Temperature Range: Our hoses are designed to handle up to 7,500 psi and temperatures from -40°C to +150°C, ideal for harsh drilling sites.
Frequently Asked Questions
Q: Are your hoses flame retardant?
A: Yes, we offer models with flame-resistant covers to meet safety standards in high-risk zones.
Q: Do you offer OEM or private label service?
A: Yes, we support OEM production and branding for distributors and equipment manufacturers.
Q: How are hoses packaged for shipment?
A: Hoses are wrapped, capped, and palletized or wood-crated for international transport.
Q: What certifications do your products have?
A: Our hoses are API 7K certified and manufactured under ISO 9001 quality management systems.
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Product Tags: Steel Wire Reinforced Mud Hose   OEM Rotary Drilling Hose  
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