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Thread Types Rotary Drilling Hose API Certificated Drill Pipe Leak Proof Design

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Thread Types Rotary Drilling Hose API Certificated Drill Pipe Leak Proof Design

Brand Name : Hongruntong Marine

Model Number : HM-RDH35

Certification : ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust

Place of Origin : China

MOQ : 1

Price : $165-$296

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 1225 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

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Thread Types Rotary Drill Pipe API Certificated With Multiple Layers
API Drill Pipe Connections & Specifications

For more than three decades, Hongruntong Marine has been at the forefront of rotary drilling hose manufacturing, delivering reliable and high-performance products to the oil and gas industry. With a strong foundation of expertise and an unwavering commitment to innovation, we design our hoses to withstand the toughest drilling environments while ensuring optimal safety and efficiency.

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.
Thread Types Rotary Drilling Hose API Certificated Drill Pipe Leak Proof Design
Thread Types Rotary Drilling Hose API Certificated Drill Pipe Leak Proof Design
Thread Types Rotary Drilling Hose API Certificated Drill Pipe Leak Proof Design
Thread Types Rotary Drilling Hose API Certificated Drill Pipe Leak Proof Design
Advanced Material Engineering

Our rotary drilling hoses are constructed using top-grade synthetic rubber that provides exceptional resistance to oil, weathering, and harsh environments. The hoses are reinforced with multiple layers of high-strength steel wire or composite reinforcements, ensuring superior pressure capacity and flexibility. The inner tube is specially engineered for resistance to drilling fluids and abrasive materials, guaranteeing long-lasting performance.

Uncompromising Quality Control

Every hose produced by Hongruntong Marine undergoes a rigorous manufacturing and testing process to ensure it meets the highest standards.

  • Hydrostatic Pressure Tests: Validating operational and safety margins.
  • Burst Testing: Ensuring durability under extreme pressure scenarios.
  • Aging and Fatigue Tests: Confirming extended operational lifespan.

Our products are certified to meet or exceed international benchmarks, including API 7K and ISO standards, demonstrating our commitment to reliability and safety.

Key Features
  • Extreme Pressure Capability: Designed to operate efficiently at high pressures.
  • Abrasion and Heat Resistance: Withstands tough drilling conditions and fluid abrasives.
  • Enhanced Flexibility: Simplifies handling and installation without compromising strength.
  • Leak-Proof Design: Equipped with precision-engineered fittings for a secure connection.
Versatile Applications

Our rotary drilling hoses are widely used in:

  • Rotary Drilling Operations: Delivering drilling mud to the wellbore.
  • Mud Pump Systems: Supporting efficient circulation of drilling fluids.
  • Cementing and Fracturing: Ensuring performance in high-pressure pumping systems.
  • Offshore and Onshore Oilfields: Built for versatility in diverse environments.
Why Hongruntong Marine?

What sets Hongruntong Marine apart is our unwavering focus on innovation, customization, and customer satisfaction. Whether you need standard specifications or customized solutions, we ensure every product reflects our three decades of excellence in hose manufacturing.

Product Specifications
Model I.D. O.D. W.P. T.P. Weight B.R.
HMRDH-Grade A 1 1/2 inch (38 mm) 51 mm 11 mpa (1500 psi) 22 mpa (3000 psi) 2.19 kg/m 560 mm
2 inch (51 mm) 65 mm 11 mpa (1500 psi) 22 mpa (3000 psi) 3.03 kg/m 900 mm
2 1/2 inch (64 mm) 78 mm 11 mpa (1500 psi) 22 mpa (3000 psi) 3.95 kg/m 1200 mm
HMRDH-Grade B 1 1/2 inch (38 mm) 52 mm 14 mpa (2000 psi) 28 mpa (4000 psi) 2.39 kg/m 560 mm
2 inch (51 mm) 66 mm 14 mpa (2000 psi) 28 mpa (4000 psi) 3.25 kg/m 900 mm
2 1/2 inch (64 mm) 79 mm 14 mpa (2000 psi) 28 mpa (4000 psi) 4.37 kg/m 1200 mm
3 inch (76 mm) 98 mm 14 mpa (2000 psi) 28 mpa (4000 psi) 7.76 kg/m 1200 mm
3 1/2 inch (89 mm) 113 mm 14 mpa (2000 psi) 28 mpa (4000 psi) 9.95 kg/m 1300 mm
4 inch (102 mm) 127 mm 14 mpa (2000 psi) 28 mpa (4000 psi) 12.43 kg/m 1400 mm
5 inch (127 mm) 153 mm 14 mpa (2000 psi) 28 mpa (4000 psi) 15.25 kg/m 1500 mm
6 inch (152 mm) 178 mm 14 mpa (2000 psi) 28 mpa (4000 psi) 18.71 kg/m 1600 mm
HMRDH-Grade C 1 1/2 inch (38 mm) 55 mm 28 mpa (4000 psi) 56 mpa (8000 psi) 3.65 kg/m 560 mm
2 inch (51 mm) 69 mm 28 mpa (4000 psi) 56 mpa (8000 psi) 5.15 kg/m 900 mm
2 1/2 inch (64 mm) 88 mm 28 mpa (4000 psi) 56 mpa (8000 psi) 7.86 kg/m 1200 mm
3 inch (76 mm) 105 mm 28 mpa (4000 psi) 56 mpa (8000 psi) 13.12 kg/m 1200 mm
3 1/2 inch (89 mm) 121 mm 28 mpa (4000 psi) 56 mpa (8000 psi) 16.79 kg/m 1300 mm
4 inch (102 mm) 137 mm 28 mpa (4000 psi) 56 mpa (8000 psi) 21.70 kg/m 1400 mm
5 inch (127 mm) 164 mm 28 mpa (4000 psi) 56 mpa (8000 psi) 28.46 kg/m 1500 mm
6 inch (152 mm) 197 mm 28 mpa (4000 psi) 56 mpa (8000 psi) 44.64 kg/m 1600 mm
HMRDH-Grade D 2 inch (51 mm) 73 mm 35 mpa (5000 psi) 70 mpa (10000 psi) 6.46 kg/m 900 mm
2 1/2 inch (64 mm) 91 mm 35 mpa (5000 psi) 70 mpa (10000 psi) 10.75 kg/m 1200 mm
3 inch (76 mm) 107 mm 35 mpa (5000 psi) 70 mpa (10000 psi) 14.35 kg/m 1200 mm
3 1/2 inch (89 mm) 123 mm 35 mpa (5000 psi) 70 mpa (10000 psi) 18.77 kg/m 1300 mm
4 inch (102 mm) 139 mm 35 mpa (5000 psi) 70 mpa (10000 psi) 23.16 kg/m 1400 mm
5 inch (127 mm) 171 mm 35 mpa (5000 psi) 70 mpa (10000 psi) 38.00 kg/m 1500 mm
6 inch (152 mm) 200 mm 35 mpa (5000 psi) 70 mpa (10000 psi) 48.43 kg/m 1600 mm
HMRDH-Grade E 2 inch (51 mm) 80 mm 52 mpa (7500 psi) 104 mpa (15000 psi) 10.37 kg/m 1000 mm
2 1/2 inch (64 mm) 101 mm 52 mpa (7500 psi) 104 mpa (15000 psi) 17.88 kg/m 1200 mm
3 inch (76 mm) 120 mm 52 mpa (7500 psi) 104 mpa (15000 psi) 24.45 kg/m 1200 mm
3 1/2 inch (89 mm) 135 mm 52 mpa (7500 psi) 104 mpa (15000 psi) 29.33 kg/m 1300 mm
4 inch (102 mm) 148 mm 52 mpa (7500 psi) 104 mpa (15000 psi) 34.24 kg/m 1400 mm
5 inch (127 mm) 189 mm 52 mpa (7500 psi) 104 mpa (15000 psi) 55.39 kg/m 1500 mm
HMRDH-Grade F 2 inch (51 mm) 82 mm 70 mpa (10000 psi) 105 mpa (15000 psi) 11.81 kg/m 1000 mm
2 1/2 inch (64 mm) 104 mm 70 mpa (10000 psi) 105 mpa (15000 psi) 20.46 kg/m 1300 mm
3 inch (76 mm) 129 mm 70 mpa (10000 psi) 105 mpa (15000 psi) 32.74 kg/m 1300 mm
3 1/2 inch (89 mm) 144 mm 70 mpa (10000 psi) 105 mpa (15000 psi) 39.43 kg/m 1400 mm
4 inch (102 mm) 158 mm 70 mpa (10000 psi) 105 mpa (15000 psi) 45.73 kg/m 1500 mm
HMRDH-Grade G 2 inch (51 mm) 92 mm 105 mpa (15000 psi) 157 mpa (22500 psi) 17.37 kg/m 1000 mm
Thread Types Rotary Drilling Hose API Certificated Drill Pipe Leak Proof Design

Thread Types Rotary Drilling Hose API Certificated Drill Pipe Leak Proof Design

Thread Types Rotary Drilling Hose API Certificated Drill Pipe Leak Proof Design

Frequently Asked Questions
Q1: Can you do OEM?
A: Yes, we can do OEM products. Welcome!
Q2: Are you a factory or trading company?
A: Factory! We are 100% manufacturer, and we have 30 years experience in hydraulic rubber hose production. Welcome to visit our factory.
Q3: Is free sample available?
A: Yes, free samples available, customer only pay freight cost.
Q4: How about your delivery time?
A: Within 20 days after you pay the payment.
Q5: What's your terms of packing?
A: Generally in rolls by well wrapped with colorful poly stripes or as your requirement.
Q6: What's your terms of payment?
A: Payment <= 1000USD, 100% in advance. Payment >= 1000USD, 30% T/T in advance, balance before shipment.

Product Tags:

Leak Proof Design Rotary Drilling Hose

      

API Certificated Rotary Drill Pipe

      

Multiple Layers Rotary Drill Pipe

      
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