Big Caliber Mud Rotary Drilling Hose Heavy Duty Rotary Drill Hose API 7K Compliance
Product Details
Caliber Mud Rotary Drilling Hose
,Heavy Duty Rotary Drill Hose
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.
| 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. |
Special rubber compounds ensure resistance to oil, chemicals, and corrosive drilling fluids.
Designed to endure extreme temperatures and harsh environmental conditions.
Manufactured to meet or exceed API 7K standards for safety and performance in oilfield applications.
Flexible design allows for easy handling and installation, reducing operational downtime.
Designed with specialized materials to maintain flexibility and durability in freezing temperatures.
Resistant to extreme heat and sand abrasion, ensuring reliable drilling performance in desert environments.
Used in floating oil production systems where flexibility and durability are crucial.
Essential for undersea oil exploration, designed to handle high pressures and corrosive seawater conditions.
Ensuring ease of installation, movement, and long-term durability.
Continuous investment in research and development to enhance product innovation and performance.
Efficient manufacturing processes and large-scale production capacity ensure timely delivery.
Direct factory supply eliminates middlemen, providing cost-effective solutions.
| 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 |
Oil and gas drilling, geothermal drilling, mining, and foundation construction.
Vibrator hose, Kelly hose, cementing hose, and mud pump hose.
A Rotary Drilling Hose delivers drilling mud, while a Vibrator Hose absorbs vibrations from the drilling rig.
Typically between 5,000 psi and 10,000 psi, depending on the application.
-
Anti Wear Corrosion Resistant Durable Dredging Rubber Hose for Slurry Transport
Slurry Hose Anti Wear Corrosion Resistant Durable Product Overview Hongruntong Marine Dredging Rubber Hose is engineered for high-load slurry transportation systems used in offshore engineering, mining operations, deep dredging projects, and large-scale coastal infrastructure development. The hose is constructed with high-strength synthetic rubber, multi-layer textile reinforcement, and steel wire reinforcement to ensure stable performance under continuous high-pressure and -
Abrasion Resistant High Pressure Flexible Dredging Rubber Hose for Dredge and Slurry Applications
Dredge Hose Abrasion Resistant High Pressure Flexible Product Overview Hongruntong Marine Dredging Rubber Hose is engineered for demanding dredging and slurry transportation operations in marine, offshore, mining, and port engineering environments. Manufactured with high-strength synthetic rubber compounds, reinforced textile layers, and durable steel wire structures, the hose is designed to handle abrasive materials such as sand, gravel, slurry, mud, and sediment under high -
Vacuum Resistant Seawater Proof Anti Aging Dredging Rubber Hose for Offshore Marine Applications
Suction Discharge Hose Vacuum Resistant Seawater Proof Anti Aging Product Overview Hongruntong Marine Dredging Rubber Hose is designed for high-intensity slurry transfer and solid material conveying systems in offshore energy projects, deep-sea engineering, mining operations, and large-scale hydraulic infrastructure. It is manufactured using high-tensile synthetic rubber, multi-layer fabric reinforcement, and steel wire helix structure to ensure stable performance under -
Buoyant UV Resistant Tear Resistant Dredging Rubber Hose for Heavy-Duty Slurry Transfer
Dredge Hose Buoyant UV Resistant Tear Resistant Hongruntong Marine Dredging Rubber Hose is developed for continuous heavy-duty slurry transportation in river dredging, port maintenance, coastal engineering, and industrial sediment transfer systems. Manufactured with premium synthetic rubber compounds, reinforced textile layers, and high-strength steel wire structures, the hose provides excellent wear resistance, pressure stability, and operational reliability under demanding
