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Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Specifications
Brand Name :
Hongruntong Marine
Model Number :
HM-RDH698
Certification :
ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin :
China
MOQ :
1
Price :
$9-$88
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
2950 Pcs Per Month
Delivery Time :
5-7 Work Days
Packaging Details :
Wooden Pallets, Wooden Box
Working Pressure :
35 Mpa - 75 Mpa
Reinforcement :
High Tensile Steel Wire
Cover :
High Quality Synthetic Rubber
Material :
Natural Rubber
Color :
Black
Connnection type :
Hammer Union / Flange
Product Name :
Rotary Drilling Hose
Machine Type :
Drilling Equipment
Application :
Petroleum Base Hydraulic Fluids
Warranty :
3 Years
Description
High Performance Big Caliber Mud Rotary Drilling Hose For Oil And Gas Applications
Rotary Drilling Hose Product Introduction

The Rotary Drilling Hose is a heavy-duty, high-pressure hose designed for oil and gas drilling operations. It connects the mud pump to the drill pipe, enabling the transfer of drilling fluids under extreme conditions. Built with multiple layers of high-strength steel wire reinforcement and abrasion-resistant synthetic rubber, this hose ensures outstanding durability, flexibility, and resistance to oil, heat, and weather. It is engineered to meet API 7K standards, making it a reliable choice for demanding drilling applications. Whether for onshore or offshore drilling, the Rotary Drilling Hose provides exceptional performance, ensuring safe and efficient fluid transfer.

Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Component Specification
Tube Modified nitrile, black, specifically engineered for the effective handling of abrasive, corrosive substances, and oil drilling mud.
Reinforcement Composite construction featuring multiple layers of textile fabric and steel cable, with a layer of rubber positioned between the cable layers for enhanced performance.
Cover Black modified nitrile with a specially engineered ultra-abrasion cover, designed to provide exceptional resistance to abrasion, corrosion, cutting, gouging, oil, and weather conditions.
Coupling Swaged couplings, full range of couplings are available, such as hammer union, flanges, hubs, male thread etc.
Certification API 7K-0376/ISO14693
Temperature -40°C to +82°C (-104°F to +180°F)
Options Accessories such as safety clamps and hose lift eyes are available upon request.
Test Each hose is tested at 22500psi for 15 minutes. Pressure test graph, test certificate and letter of conformance are issued for each hose.
Key Features
Oil Chemical Resistance

Special rubber compounds ensure resistance to oil, chemicals, and corrosive drilling fluids.

Heat Weather Resistance

Designed to endure extreme temperatures and harsh environmental conditions.

API 7K Compliance

Manufactured to meet or exceed API 7K standards for safety and performance in oilfield applications.

Excellent Flexibility

Flexible design allows for easy handling and installation, reducing operational downtime.

Engineered for the Toughest Applications
Arctic Cold Weather Drilling

Designed with specialized materials to maintain flexibility and durability in freezing temperatures.

Desert Oilfield Operations

Resistant to extreme heat and sand abrasion, ensuring reliable drilling performance in desert environments.

Offshore Floating Production Units

Used in floating oil production systems where flexibility and durability are crucial.

Subsea Drilling Operations

Essential for undersea oil exploration, designed to handle high pressures and corrosive seawater conditions.

What Sets Us Apart
Excellent Flexibility Anti Kink Design

Ensuring ease of installation, movement, and long-term durability.

Extensive R&D Capabilities

Continuous investment in research and development to enhance product innovation and performance.

Fast Production Delivery

Efficient manufacturing processes and large-scale production capacity ensure timely delivery.

Competitive Pricing Without Compromising Quality

Direct factory supply eliminates middlemen, providing cost-effective solutions.

Technical Specifications
Model I.D. O.D. W.P. T.P. Weight B.R.
HMRDH-Grade A 1 1/2" (38mm) 51mm 11mpa(1500psi) 22mpa(3000psi) 2.19kg/m 560mm
HMRDH-Grade A 2" (51mm) 65mm 11mpa(1500psi) 22mpa(3000psi) 3.03kg/m 900mm
HMRDH-Grade A 2 1/2" (64mm) 78mm 11mpa(1500psi) 22mpa(3000psi) 3.95kg/m 1200mm
HMRDH-Grade B 1 1/2" (38mm) 52mm 14mpa(2000psi) 28mpa(4000psi) 2.39kg/m 560mm
HMRDH-Grade B 2" (51mm) 66mm 14mpa(2000psi) 28mpa(4000psi) 3.25kg/m 900mm
HMRDH-Grade B 2 1/2" (64mm) 79mm 14mpa(2000psi) 28mpa(4000psi) 4.37kg/m 1200mm
HMRDH-Grade B 3" (76mm) 98mm 14mpa(2000psi) 28mpa(4000psi) 7.76kg/m 1200mm
HMRDH-Grade B 3 1/2" (89mm) 113mm 14mpa(2000psi) 28mpa(4000psi) 9.95kg/m 1300mm
HMRDH-Grade B 4" (102mm) 127mm 14mpa(2000psi) 28mpa(4000psi) 12.43kg/m 1400mm
HMRDH-Grade B 5" (127mm) 153mm 14mpa(2000psi) 28mpa(4000psi) 15.25kg/m 1500mm
HMRDH-Grade B 6" (152mm) 178mm 14mpa(2000psi) 28mpa(4000psi) 18.71kg/m 1600mm
HMRDH-Grade C 1 1/2" (38mm) 55mm 28mpa(4000psi) 56mpa(8000psi) 3.65kg/m 560mm
HMRDH-Grade C 2" (51mm) 69mm 28mpa(4000psi) 56mpa(8000psi) 5.15kg/m 900mm
HMRDH-Grade C 2 1/2" (64mm) 88mm 28mpa(4000psi) 56mpa(8000psi) 7.86kg/m 1200mm
HMRDH-Grade C 3" (76mm) 105mm 28mpa(4000psi) 56mpa(8000psi) 13.12kg/m 1200mm
HMRDH-Grade C 3 1/2" (89mm) 121mm 28mpa(4000psi) 56mpa(8000psi) 16.79kg/m 1300mm
HMRDH-Grade C 4" (102mm) 137mm 28mpa(4000psi) 56mpa(8000psi) 21.70kg/m 1400mm
HMRDH-Grade C 5" (127mm) 164mm 28mpa(4000psi) 56mpa(8000psi) 28.46kg/m 1500mm
HMRDH-Grade C 6" (152mm) 197mm 28mpa(4000psi) 56mpa(8000psi) 44.64kg/m 1600mm
HMRDH-Grade D 2" (51mm) 73mm 25mpa(5000psi) 70mpa(10000psi) 6.46kg/m 900mm
HMRDH-Grade D 2 1/2" (64mm) 91mm 35mpa(5000psi) 70mpa(10000psi) 10.75kg/m 1200mm
HMRDH-Grade D 3" (76mm) 107mm 35mpa(5000psi) 70mpa(10000psi) 14.35kg/m 1200mm
HMRDH-Grade D 3 1/2" (89mm) 123mm 35mpa(5000psi) 70mpa(10000psi) 18.77kg/m 1300mm
HMRDH-Grade D 4" (102mm) 139mm 35mpa(5000psi) 70mpa(10000psi) 23.16kg/m 1400mm
HMRDH-Grade D 5" (127mm) 171mm 35mpa(5000psi) 70mpa(10000psi) 38.00kg/m 1500mm
HMRDH-Grade D 6" (152mm) 200mm 35mpa(5000psi) 70mpa(10000psi) 48.43kg/m 1600mm
HMRDH-Grade E 2" (51mm) 80mm 52mpa(7500psi) 104mpa(15000psi) 10.37kg/m 1000mm
HMRDH-Grade E 2 1/2" (64mm) 101mm 52mpa(7500psi) 104mpa(15000psi) 17.88kg/m 1200mm
HMRDH-Grade E 3" (76mm) 120mm 52mpa(7500psi) 104mpa(15000psi) 24.45kg/m 1200mm
HMRDH-Grade E 3 1/2" (89mm) 135mm 52mpa(7500psi) 104mpa(15000psi) 29.33kg/m 1300mm
HMRDH-Grade E 4" (102mm) 148mm 52mpa(7500psi) 104mpa(15000psi) 34.24kg/m 1400mm
HMRDH-Grade E 5" (127mm) 189mm 52mpa(7500psi) 104mpa(15000psi) 55.39kg/m 1500mm
HMRDH-Grade F 2" (51mm) 82mm 70mpa(10000psi) 105mpa(15000psi) 11.81kg/m 1000mm
HMRDH-Grade F 2 1/2" (64mm) 104mm 70mpa(10000psi) 105mpa(15000psi) 20.46kg/m 1300mm
HMRDH-Grade F 3" (76mm) 129mm 70mpa(10000psi) 105mpa(15000psi) 32.74kg/m 1300mm
HMRDH-Grade F 3 1/2" (89mm) 144mm 70mpa(10000psi) 105mpa(15000psi) 39.43kg/m 1400mm
HMRDH-Grade F 4" (102mm) 158mm 70mpa(10000psi) 105mpa(15000psi) 45.73kg/m 1500mm
HMRDH-Grade G 2" (51mm) 92mm 105mpa(15000psi) 157mpa(22500psi) 17.37kg/m 1000mm
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance

Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance

Frequently Asked Questions
What industries use Rotary Drilling Hoses?

Oil and gas drilling, geothermal drilling, mining, and foundation construction.

What are the different types of Rotary Drilling Hoses?

Vibrator hose, Kelly hose, cementing hose, and mud pump hose.

What is the difference between a Rotary Drilling Hose and a Vibrator Hose?

A Rotary Drilling Hose delivers drilling mud, while a Vibrator Hose absorbs vibrations from the drilling rig.

What is the pressure rating of a standard Rotary Drilling Hose?

Typically between 5,000 psi and 10,000 psi, depending on the application.

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Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance

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Product Detail
Brand Name :
Hongruntong Marine
Model Number :
HM-RDH698
Certification :
ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin :
China
MOQ :
1
Price :
$9-$88
Contact Supplier
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance

Hongruntong Marine (Beijing) Co., Ltd

Verified Supplier
1 Years
beijing, beijing
Since 1990
Business Type :
Manufacturer
Main Products :
Dredge Hose, Dredging Rubber Hose, Discharge Hose Pipe
Total Annual :
7000000-1100000
Employee Number :
300~500
Certification Level :
Verified Supplier
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