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| Categories | Rotary Drilling Hose |
|---|---|
| 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 |
| Company Info. |
| Hongruntong Marine (Beijing) Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
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.
| 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 RD 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.
| Model | I.D. | O.D. | W.P. | T.P. | Weight | B.R. | |
| inch | mm | mm | mpa(psi) | mpa(psi) | kg／m | mm | |
| HMRDH-Grade A | 1 1/2 | 38 | 51 | 11(1500) | 22(3000) | 2.19 | 560 |
| 2 | 51 | 65 | 11(1500) | 22(3000) | 3.03 | 900 | |
| 2 1/2 | 64 | 78 | 11(1500) | 22(3000) | 3.95 | 1200 | |
| HMRDH-Grade B | 1 1/2 | 38 | 52 | 14(2000) | 28(4000) | 2.39 | 560 |
| 2 | 51 | 66 | 14(2000) | 28(4000) | 3.25 | 900 | |
| 2 1/2 | 64 | 79 | 14(2000) | 28(4000) | 4.37 | 1200 | |
| 3 | 76 | 98 | 14(2000) | 28(4000) | 7.76 | 1200 | |
| 3 1/2 | 89 | 113 | 14(2000) | 28(4000) | 9.95 | 1300 | |
| 4 | 102 | 127 | 14(2000) | 28(4000) | 12.43 | 1400 | |
| 5 | 127 | 153 | 14(2000) | 28(4000) | 15.25 | 1500 | |
| 6 | 152 | 178 | 14(2000) | 28(4000) | 18.71 | 1600 | |
| HMRDH-Grade C | 1 1/2 | 38 | 55 | 28(4000) | 56(8000) | 3.65 | 560 |
| 2 | 51 | 69 | 28(4000) | 56(8000) | 5.15 | 900 | |
| 2 1/2 | 64 | 88 | 28(4000) | 56{8000) | 7.86 | 1200 | |
| 3 | 76 | 105 | 28(4000) | 56(8000) | 13.12 | 1200 | |
| 3 1/2 | 89 | 121 | 28(4000) | 56(8000) | 16.79 | 1300 | |
| 4 | 102 | 137 | 28(4000) | 56(8000) | 21.70 | 1400 | |
| 5 | 127 | 164 | 28(4000) | 56(8000) | 28.46 | 1500 | |
| 6 | 152 | 197 | 28(4000) | 56(8000) | 44.64 | 1600 | |
| HMRDH-Grade D | 2 | 51 | 73 | 25(5000) | 70(10000) | 6.46 | 900 |
| 2 1/2 | 64 | 91 | 35(5000) | 70(10000) | 10.75 | 1200 | |
| 3 | 76 | 107 | 35(5000) | 70(10000) | 14.35 | 1200 | |
| 3 1/2 | 89 | 123 | 35(5000) | 70(10000) | 18.77 | 1300 | |
| 4 | 102 | 139 | 35(5000) | 70(10000) | 23.16 | 1400 | |
| 5 | 127 | 171 | 35(5000) | 70(10000) | 38.00 | 1500 | |
| 6 | 152 | 200 | 35(5000) | 70(10000) | 48.43 | 1600 | |
| HMRDH-Grade E | 2 | 51 | 80 | 52(7500) | 104(15000) | 10.37 | 1000 |
| 2 1/2 | 64 | 101 | 52(7500) | 104(15000) | 17.88 | 1200 | |
| 3 | 76 | 120 | 52(7500) | 104(15000) | 24.45 | 1200 | |
| 3 1/2 | 89 | 135 | 52(7500) | 104(15000) | 29.33 | 1300 | |
| 4 | 102 | 148 | 52(7500) | 104(15000) | 34.24 | 1400 | |
| 5 | 127 | 189 | 52(7500) | 104(15000) | 55.39 | 1500 | |
| HMRDH-Grade F | 2 | 51 | 82 | 70(10000) | 105(15000) | 11.81 | 1OOO |
| 2 1/2 | 64 | 104 | 70(10000) | 105(15000) | 20.46 | 1300 | |
| 3 | 76 | 129 | 70(10000) | 105(15000) | 32.74 | 1300 | |
| 3 1/2 | 89 | 144 | 70(10000) | 105(15000) | 39.43 | 1400 | |
| 4 | 102 | 158 | 70(10000) | 105(15000) | 45.73 | 1500 | |
| HMRDH-Grade G | 2 | 51 | 92 | 105(15000) | 157(22500) | 17.37 | 1000 |
FAQ
1. What industries use Rotary Drilling Hoses?
Oil and gas drilling, geothermal drilling, mining, and foundation
construction.
2. What are the different types of Rotary Drilling Hoses?
Vibrator hose, Kelly hose, cementing hose, and mud pump hose.
3. 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.
4. 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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