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Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Specifications
Brand Name :
Hongruntong Marine
Model Number :
HM-RDH30
Certification :
ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin :
China
MOQ :
1
Price :
$160-$290
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
1215 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
Description
Lift Rotary Drilling Hose Hydraulic Hose Fittings High Pressure In Drilling Rig
Rotary Hose Drilling Lift Hydraulic Hose Fittings High Pressure In Drilling Rig

With over 30 years of manufacturing expertise, Hongruntong Marine stands as a trusted name in the production of rotary drilling hoses. Our hoses are meticulously designed and crafted to meet the demanding needs of oilfield drilling applications, ensuring reliability, safety, and performance even under extreme conditions.

Product Specifications
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.
Product Images
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Premium Material Selection

At Hongruntong Marine, quality begins with the raw materials. Our rotary drilling hoses are made from high-performance synthetic rubber, which is resistant to oil, abrasion, weathering, and high temperatures. This ensures durability and a long service life in challenging drilling environments. Reinforced with multiple layers of high-tensile steel wire braids or spirals, the hoses deliver exceptional strength, flexibility, and pressure resistance.

Exceptional Quality Standards

Quality is at the heart of our manufacturing process. Each rotary drilling hose undergoes rigorous testing and inspection, including:

  • Pressure Tests: Ensuring the hose can withstand working and burst pressures.
  • Hydraulic and Fatigue Tests: Verifying resilience in dynamic operations.
  • Chemical Resistance Testing: Confirming compatibility with various drilling fluids and hydrocarbons.

Our production adheres to international standards such as API Spec 7K and ISO 9001, reflecting our commitment to delivering world-class products.

Product Features and Benefits
  • High Pressure Resistance: Capable of handling pressures up to 10,000 psi, depending on the specification.
  • Wide Temperature Range: Designed to operate effectively in extreme temperatures, from -40°C to +120°C.
  • Versatility: Suitable for various applications, including rotary drilling, mud delivery, cementing, and well servicing.
  • Customized Solutions: We offer tailored lengths, end fittings, and configurations to meet specific customer requirements.
Applications

Our rotary drilling hoses are integral components in:

  • Onshore and Offshore Drilling
  • Well Control Systems
  • Oil and Gas Exploration
  • Hydraulic Fracturing (Fracking)
Why Choose Hongruntong Marine?

As a manufacturer with over three decades of experience, we combine advanced technology, skilled craftsmanship, and stringent quality control to deliver products that exceed industry expectations. Our commitment to innovation and customer satisfaction has made us a preferred choice for clients worldwide.

Technical Specifications Table
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
Additional Product Image
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig

Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig

Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig

Frequently Asked Questions
Q1. Who is Hongruntong?
A: Hongruntong is a professional manufacturer and exporter for rotary drill hose, industrial hose and hydraulic hose in the market more than 35 years. We have exported to 30 countries with good reputation.
Q2. Do you have OEM service?
A: Yes, we have OEM and ODM service.
Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q4. What is your sample policy?
A: Usually the sample is free of charge, but the customers have to pay for the freight charge.
Q5. What is your payment term?
A: T/T 30% as deposit, and 70% before delivery or against copy of documents.
Q6. What is your delivery term?
A: EXW, FOB, CFR, CIF.
Q7. How about your delivery time?
A: Generally it will take 25 days for one container.
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Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig

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Product Detail
Brand Name :
Hongruntong Marine
Model Number :
HM-RDH30
Certification :
ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin :
China
MOQ :
1
Price :
$160-$290
Contact Supplier
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig
Customized Size Rotary Drilling Hose High Pressure API 7K Certified For Drilling Rig

Hongruntong Marine (Beijing) Co., Ltd

Verified Supplier
1 Years
beijing, beijing
Since 1990
Business Type :
Manufacturer
Main Products :
Dredge Hose, Dredging Rubber Hose, Discharge Hose Pipe
Total Annual :
7000000-1100000
Employee Number :
300~500
Certification Level :
Verified Supplier
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