Anti Static Rotary Drill Hose Corrosion Resistant For Oilfield Industry 35Mpa-75Mpa
Basic Properties
Place of Origin:
China
Brand Name:
Hongruntong Marine
Certification:
ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Model Number:
HM-RDH248
Trading Properties
Minimum Order Quantity:
1
Price:
$6-$780
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:
4052 Pcs Per Month
Product Summary
Rotary Drilling Hose API 7K Certified High Pressure 35-75 Mpa Product Overview Rotary Drilling Hose - Lightweight Anti Static Low Friction Liner High Flow Efficiency Designed for use in sour gas environments, this rotary drilling hose resists hydrogen sulfide (H₂S), acids, and other corrosive agents ...
Product Details
Highlight:
Anti Static Rotary Drill Hose
,Rotary Drill Hose Corrosion Resistant
,Oilfield Industry Rotary Drill Hose
Product Name:
Rotary Drilling Hose
Material:
Natural Rubber
Brand Name:
Hongruntong Marine
Reinforcement:
High Tensile Steel Wire
Cover:
High Quality Synthetic Rubber
Working Pressure:
35 Mpa - 75 Mpa
Color:
Black
Machine Type:
Drilling Equipment
Connnection Type:
Hammer Union / Flange
Application:
Petroleum Base Hydraulic Fluids
Warranty:
3 Years
Product Description
Rotary Drilling Hose API 7K Certified High Pressure 35-75 Mpa
Product Overview
Rotary Drilling Hose - Lightweight Anti Static Low Friction Liner High Flow Efficiency
Designed for use in sour gas environments, this rotary drilling hose resists hydrogen sulfide (H₂S), acids, and other corrosive agents encountered in challenging fields. It uses H2S-resistant inner tubes, multi-wire steel reinforcement, and safety-tested couplings to ensure secure and leak-free operation under pressure.
Case Study: In the Middle East, a sour gas drilling site frequently replaced corroded hoses due to H₂S exposure. By adopting H2S-rated rotary hoses with stainless inner linings and API 7K flanged ends, the site extended hose life to over 12 months. Leak incidents dropped by 90%, and the hose upgrade became a regional standard across the operator's fleet.
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. |
Product Models & Dimensions
| Model | I.D. (inch) | I.D. (mm) | O.D. (mm) | W.P. mpa(psi) | T.P. mpa(psi) | Weight (kg/m) | B.R. (mm) |
|---|---|---|---|---|---|---|---|
| HMRDH-Grade A | 1 1/2 | 38 | 51 | 11(1500) | 22(3000) | 2.19 | 560 |
| HMRDH-Grade A | 2 | 51 | 65 | 11(1500) | 22(3000) | 3.03 | 900 |
| HMRDH-Grade A | 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 |
| HMRDH-Grade B | 2 | 51 | 66 | 14(2000) | 28(4000) | 3.25 | 900 |
| HMRDH-Grade B | 2 1/2 | 64 | 79 | 14(2000) | 28(4000) | 4.37 | 1200 |
| HMRDH-Grade B | 3 | 76 | 98 | 14(2000) | 28(4000) | 7.76 | 1200 |
| HMRDH-Grade B | 3 1/2 | 89 | 113 | 14(2000) | 28(4000) | 9.95 | 1300 |
| HMRDH-Grade B | 4 | 102 | 127 | 14(2000) | 28(4000) | 12.43 | 1400 |
| HMRDH-Grade B | 5 | 127 | 153 | 14(2000) | 28(4000) | 15.25 | 1500 |
| HMRDH-Grade B | 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 |
| HMRDH-Grade C | 2 | 51 | 69 | 28(4000) | 56(8000) | 5.15 | 900 |
| HMRDH-Grade C | 2 1/2 | 64 | 88 | 28(4000) | 56(8000) | 7.86 | 1200 |
| HMRDH-Grade C | 3 | 76 | 105 | 28(4000) | 56(8000) | 13.12 | 1200 |
| HMRDH-Grade C | 3 1/2 | 89 | 121 | 28(4000) | 56(8000) | 16.79 | 1300 |
| HMRDH-Grade C | 4 | 102 | 137 | 28(4000) | 56(8000) | 21.70 | 1400 |
| HMRDH-Grade C | 5 | 127 | 164 | 28(4000) | 56(8000) | 28.46 | 1500 |
| HMRDH-Grade C | 6 | 152 | 197 | 28(4000) | 56(8000) | 44.64 | 1600 |
| HMRDH-Grade D | 2 | 51 | 73 | 35(5000) | 70(10000) | 6.46 | 900 |
| HMRDH-Grade D | 2 1/2 | 64 | 91 | 35(5000) | 70(10000) | 10.75 | 1200 |
| HMRDH-Grade D | 3 | 76 | 107 | 35(5000) | 70(10000) | 14.35 | 1200 |
| HMRDH-Grade D | 3 1/2 | 89 | 123 | 35(5000) | 70(10000) | 18.77 | 1300 |
| HMRDH-Grade D | 4 | 102 | 139 | 35(5000) | 70(10000) | 23.16 | 1400 |
| HMRDH-Grade D | 5 | 127 | 171 | 35(5000) | 70(10000) | 38.00 | 1500 |
| HMRDH-Grade D | 6 | 152 | 200 | 35(5000) | 70(10000) | 48.43 | 1600 |
| HMRDH-Grade E | 2 | 51 | 80 | 52(7500) | 104(15000) | 10.37 | 1000 |
| HMRDH-Grade E | 2 1/2 | 64 | 101 | 52(7500) | 104(15000) | 17.88 | 1200 |
| HMRDH-Grade E | 3 | 76 | 120 | 52(7500) | 104(15000) | 24.45 | 1200 |
| HMRDH-Grade E | 3 1/2 | 89 | 135 | 52(7500) | 104(15000) | 29.33 | 1300 |
| HMRDH-Grade E | 4 | 102 | 148 | 52(7500) | 104(15000) | 34.24 | 1400 |
| HMRDH-Grade E | 5 | 127 | 189 | 52(7500) | 104(15000) | 55.39 | 1500 |
| HMRDH-Grade F | 2 | 51 | 82 | 70(10000) | 105(15000) | 11.81 | 1000 |
| HMRDH-Grade F | 2 1/2 | 64 | 104 | 70(10000) | 105(15000) | 20.46 | 1300 |
| HMRDH-Grade F | 3 | 76 | 129 | 70(10000) | 105(15000) | 32.74 | 1300 |
| HMRDH-Grade F | 3 1/2 | 89 | 144 | 70(10000) | 105(15000) | 39.43 | 1400 |
| HMRDH-Grade F | 4 | 102 | 158 | 70(10000) | 105(15000) | 45.73 | 1500 |
| HMRDH-Grade G | 2 | 51 | 92 | 105(15000) | 157(22500) | 17.37 | 1000 |
Key Features
- High Pressure Resistance - Designed to withstand pressures up to 7,500 psi, ensuring safe and reliable mud delivery in demanding drilling operations.
- API 7K Certified - Manufactured in compliance with API 7K standards for safety, performance, and global acceptance in oil & gas fields.
- Multiple Steel Wire Reinforcement - Constructed with multiple layers of high-tensile steel wire to provide superior burst strength and kink resistance.
- Abrasion Resistant Cover - Features a synthetic rubber outer cover that resists wear from external friction and harsh rig environments.
Engineered for the Toughest Applications
- Well Testing & Completion - Connects to test separators during flowback and cleanup.
- Remote Mobile Drilling Rigs - Lightweight hoses for easier transport and setup in confined spaces.
- Educational Training Rigs - Used in drilling simulators for operator training.
What Sets Us Apart
- Over 30 Years of Manufacturing Expertise - Decades of experience ensure deep industry knowledge, advanced processes, and consistent product quality.
- API 7K Certified Production - Our hoses fully comply with API 7K standards, ensuring performance, safety, and global recognition in oilfield applications.
- In House R&D and Design Capabilities - Our engineering team customizes solutions based on client needs, ensuring compatibility with any drilling system.
- Advanced Production Equipment - Modern automated braiding, extrusion, and vulcanization lines ensure precision and efficiency in every batch.
Frequently Asked Questions
Q: How long is your production lead time?
A: Standard orders can be fulfilled in 7-15 working days. Urgent orders can be prioritized.
Q: What materials are used in the inner tube?
A: We use nitrile, synthetic rubber, or HNBR, depending on fluid compatibility and temperature.
Q: Can your hoses be used offshore?
A: Yes, they are designed for onshore and offshore applications, including harsh marine environments.
Q: Do you offer installation or technical guidance?
A: Yes, our team provides installation instructions, technical support, and maintenance recommendations.
Product Images
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