Hongruntong Marine (Beijing) Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 1620 Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden Pallets, Wooden Box |
| Machine Type | Drilling Equipment |
| Material | Rubber |
| Use | Well Drilling |
| Warranty | 3 Years |
| Working Pressure | 35Mpa-75Mpa |
| Connnection type | Hammer Union/Flange |
| Product Name | API Fire-resistasnt Rotary Drilling Hose Used for Oil Fields |
| Condition | New |
| Applicable Industries | Energy & Mining |
| Brand Name | Hongruntong Marine |
| Model Number | HM-RDH2IN |
| 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 | Supply Ability | 1620 Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden Pallets, Wooden Box |
| Machine Type | Drilling Equipment | Material | Rubber |
| Use | Well Drilling | Warranty | 3 Years |
| Working Pressure | 35Mpa-75Mpa | Connnection type | Hammer Union/Flange |
| Product Name | API Fire-resistasnt Rotary Drilling Hose Used for Oil Fields | Condition | New |
| Applicable Industries | Energy & Mining | Brand Name | Hongruntong Marine |
| Model Number | HM-RDH2IN | Certification | ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust |
| Place of Origin | China | ||
| High Light | API 17K Rotary Drilling Hose ，Rubber Rotary Drilling Hose ，API 7k Rotary Drilling Hose | ||
Hongruntong Marine Rotary Drilling Hose
Key Benefits at a Glance:
● Built for Extreme Pressure: Can handle working pressures up to 15,000 psi—ideal for high-pressure rotary drilling and circulation.
● High Flexibility in Tough Environments: Despite its tough construction, the hose remains flexible, ensuring easy handling and installation in confined spaces.
● Resistant to Harsh Fluids & Chemicals: Specially designed to resist drilling mud, crude oil, solvents, and other harsh chemicals.
● Durable in All Weather: The EPDM cover withstands UV rays, ozone, and extreme temperatures, ensuring the hose is tough against weathering and abrasion.
Design & Composition
The Rotary Drilling Hose is engineered to stand up to the rigorous demands of the oil and gas industry, where reliability is paramount. Our advanced multi-layer construction incorporates high-quality materials to provide exceptional performance:
● Inner Liner:
Material: Oil-resistant synthetic rubber
Purpose: Smooth, efficient flow of drilling fluids, resistant to corrosion and wear from harsh substances like drilling mud and crude oil.
● Reinforcement:
Material: High-tensile textile cords and steel wire helix
Purpose: Provides strength to the hose, handling high pressures and absorbing the mechanical stress generated by rotary drilling and movement. The helix wire prevents kinking and helps with flexibility.
● Outer Cover:
Material: EPDM (Ethylene Propylene Diene Monomer)
Purpose: Offers resistance to external wear, including abrasion, ozone, UV rays, and extreme environmental conditions. The durable outer cover keeps the hose protected during extended use.
Key Applications
● Drilling Operations: Used to transport drilling fluids, mud, and slurries to and from the wellbore, maintaining pressure and flow in high-intensity conditions.
● Offshore Platforms: Designed to withstand the demanding conditions of offshore drilling, handling both high-pressure fluids and rough weather conditions.
● Cementing: Ideal for transporting cement slurries during casing jobs, ensuring the structural integrity of wells by enabling efficient cementing.
● Mud Circulation Systems: Facilitates the continuous circulation of drilling mud and cools the drill bit, stabilizing the wellbore and ensuring efficient cutting removal.
Why Choose Hongruntong’s Rotary Drilling Hose?
● Unmatched Durability: Tested in some of the toughest drilling environments, our hoses are built to last under high pressure, harsh chemicals, and extreme mechanical stress.
● Flexible Customization: Available in a range of sizes, pressure ratings, and lengths, tailored to your specific operational needs—whether deepwater drilling or land-based exploration.
● Proven Expertise: With more than 34 years of experience in marine and industrial hose manufacturing, we understand the unique challenges of drilling operations and deliver products that exceed expectations.
● Safety-Focused Design: Our hoses are built with safety as a priority, meeting industry standards to minimize the risk of failure in high-pressure, high-stress situations.
What Sets Us Apart?
● End-to-End Support: From hose selection to installation, we provide expert guidance and after-sales support to ensure your operation runs smoothly and safely.
● Rigorous Testing & Quality Assurance: Each hose undergoes comprehensive testing, including pressure, flexibility, and chemical resistance checks, ensuring that it meets the highest standards of performance and safety.
● Reliable, Long-Term Performance: Our hoses are engineered to handle continuous operation in high-demand environments, reducing downtime and maintenance costs in the field.
Conclusion
When it comes to rotary drilling operations, you need equipment that can handle high-pressure fluids and withstand tough, abrasive conditions. The Rotary Drilling Hose from Hongruntong Marine delivers just that. Engineered for durability, flexibility, and reliability, it ensures your operations are efficient, safe, and capable of tackling the harshest environments with confidence.
Specifications
| 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. |
Dimensions
| 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
Q1. How to get an accurate quotation?
A1: The customer should provide the related technical requirements, drawings, pictures, industrial voltage, planned output, and our engineers will provide solutions and quotations in time.
Q2. How about your delivery time?
A2: Generally, it will take 35 working days after receiving your deposit payment. The specific delivery time depends on the items and the quantity of your order. Sometimes we have standard machines in stock.
Q3. What is the warrantee period of the machine?
A3: We can supply 1 year warranty for our machines. We can provide internet or calling service at any time. We can also send engineers to your place if the production has big quality problems.
Q4. After-sales service?
A4: 1. Installation: Free installation and commissioning, travel expense is on foreign customer. (Including round ticket and accommodation cost) 2. Personnel training: Our engineers will give your employees free machine training when they come to your company to assemble the machines, and welcome to our factory to learn how to operate our machine
Q5. What services can we provide?
A5.Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES；
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;
Accepted Payment Type: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash,Escrow;
Language Spoken: English, Chinese, Spanish, Russian
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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