Hongruntong Marine (Beijing) Co., Ltd
| 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 |
| Brand Name | Hongruntong Marine |
| Model Number | HM-RDH698 |
| Certification | ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust |
| Place of Origin | China |
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Product Specification
| 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 |
| Brand Name | Hongruntong Marine | Model Number | HM-RDH698 |
| Certification | ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust | Place of Origin | China |
| High Light | high pressure rotary drilling hose ，3 inch rotary drilling hose ，3inch rotary hose in drilling rig | ||
Rotary Drilling Hose Product Introduction
Rotary Drilling Hose is a flexible, high pressure hose designed for the oil and gas industry, primarily used in rotary drilling operations. It serves as a critical component in delivering drilling fluids between the pump and the drill string, ensuring smooth drilling processes. Made with high-strength synthetic rubber and reinforced with multiple layers of steel wire or textile cords, the hose offers excellent resistance to abrasion, oil, and extreme temperatures.
Hongruntong Marine’s Rotary Drilling Hoses are engineered for durability and reliability, meeting international standards such as API 7K. They provide superior flexibility, pressure resistance, and longevity, making them ideal for harsh drilling environments. Our hoses undergo rigorous quality control to ensure safety and performance, offering a dependable solution for offshore and onshore drilling applications.
| 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
High Pressure and Temperature Resistance
Rotary drilling hoses are engineered to withstand high pressures and temperatures commonly encountered in drilling operations. This ensures safe and efficient transportation of drilling fluids, mud, and other materials under extreme conditions, reducing the risk of hose failure and enhancing operational reliability.
Durable Construction
These hoses are constructed using high-quality materials such as reinforced rubber and advanced synthetic compounds, which provide exceptional abrasion resistance and durability. This robust design minimizes wear and tear, extending the lifespan of the hose and reducing maintenance costs over time.
Flexibility and Maneuverability
Rotary drilling hoses are designed for flexibility, allowing easy handling and installation in various drilling environments. Their flexibility enables them to navigate twists and turns without compromising performance, making them ideal for complex drilling operations where adaptability is crucial.
Customized Configurations
Recognizing the diverse needs of the drilling industry, rotary drilling hoses can be customized in terms of length, diameter, and fitting types. This tailored approach ensures that the hoses meet specific application requirements, optimizing performance and improving efficiency in drilling activities.
Engineered for the Toughest Applications
Oil and Gas Exploration
Used in offshore and onshore drilling rigs to transport drilling mud and fluids to and from the wellbore, supporting the exploration and extraction of oil and natural gas.
Geothermal Energy Drilling
Employed in the drilling of geothermal wells to extract steam and hot water from the earth’s interior, providing a renewable energy source.
Mineral Exploration and Mining
Utilized in rotary drilling for mineral extraction, including gold, silver, copper, and other valuable resources. The hoses transport water and drilling mud needed for the drilling process.
Construction and Foundation Drilling
Applied in civil engineering projects for foundation drilling, where rotary drilling hoses carry slurry or water to facilitate the drilling of deep foundations and pilings.
What Sets Us Apart
Decades of Expertise
with over 30 years of manufacturing experience, our team has honed the art and science of producing high-quality Rotary Drilling Hoses. This extensive expertise allows us to understand the unique challenges of drilling applications, ensuring that our products meet and exceed industry standards.
Advanced Manufacturing Technology
We utilize state of the art manufacturing equipment and techniques, ensuring precision and consistency in our hose production. Our commitment to innovation allows us to implement the latest technologies, resulting in durable and reliable products tailored to the demands of modern drilling operations.
Customization and Flexibility
We understand that every drilling project is unique, which is why we offer customizable solutions to meet specific client requirements. Our ability to provide tailored lengths, diameters, and fittings ensures that our Rotary Drilling Hoses are perfectly suited to various applications and environments.
Rigorous Quality Control
Quality is integral to our operations. We implement strict quality control measures throughout the manufacturing process, including comprehensive testing of raw materials and finished products. This dedication to quality assurance guarantees that our hoses can withstand the harsh conditions of drilling environments, providing peace of mind for our customers.
| 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 is a Rotary Drilling Hose?
A Rotary Drilling Hose is a specialized flexible pipe used in drilling operations. It is designed to transport drilling fluids (such as mud or water) from the surface to the drill bit in the wellbore, while withstanding high pressures and extreme operational conditions.
2. What materials are Rotary Drilling Hoses made from?
Rotary Drilling Hoses are typically constructed from a combination of synthetic rubber, steel wires, and other durable materials. The outer cover is usually made from abrasion-resistant rubber, while the reinforcement is provided by steel wires to ensure strength and flexibility.
3. What are the main applications of Rotary Drilling Hoses?
Rotary Drilling Hoses are mainly used in oil and gas exploration, geothermal drilling, mineral extraction, water well drilling, soil investigation, environmental remediation, and various construction applications, among others.
4. How do I select the right Rotary Drilling Hose for my application?
Selecting the right hose involves considering factors such as the type of drilling fluids being used, the operating pressure and temperature, the hose diameter, length requirements, and compatibility with the specific drilling equipment. Consulting with a supplier or manufacturer can provide guidance based on your unique needs.
Company Details
Business Type:
Manufacturer
Year Established:
1990
Total Annual:
24858200-29671200
Employee Number:
350~370
Ecer Certification：
Verified Supplier
Hongruntong Marine is a leading manufacturer specializing in the production of high-quality pipes and marine equipment. With over 30 years of industry experience, we are committed to providing reliable, durable, and innovative piping solutions for the marine and offshore sectors. Our products are de... Hongruntong Marine is a leading manufacturer specializing in the production of high-quality pipes and marine equipment. With over 30 years of industry experience, we are committed to providing reliable, durable, and innovative piping solutions for the marine and offshore sectors. Our products are de...
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