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.
