High Pressure Rotary Drilling Coupling Rubber Hose API 7K Monogrammed - 2"-4" ID, 7,500 psi Working Pressure
Price:
USD 50-8000 per set
MOQ:
1 pcs
Delivery Time:
7 work days
Brand:
Hebei Pantu
Product Description
Product Overview
The High Pressure Rotary Drilling Coupling Rubber Hose, monogrammed to API 7K standards, is engineered for demanding oilfield drilling operations. This vibrator rotary hose delivers superior flexibility while enduring pulsating pressures, high vibration, and abrasive drilling fluids.
Constructed with reinforced high-tensile steel wire layers and a durable rubber cover, it provides reliable service under continuous high-pressure conditions. The hose ensures secure coupling connections, stable fluid transfer, and enhanced safety during rotary drilling processes.
Key Features
- Manufactured in compliance with API 7K / API 16C standards
- High tensile strength with multiple layers of reinforcement (steel wire or spiral)
- Excellent resistance to abrasion, oil, and weather conditions
- Flexible structure for easy installation and reduced stress on connections
- Available in various sizes and pressure ratings to meet different rig requirements
Technical Specifications
| Parameter | Specification |
|---|---|
| Inner Diameter | 2" - 4" range |
| Working Pressure | Up to 7,500 psi |
| Test Pressure | As per API standards |
| Temperature Range | -30°C to +120°C |
| Coupling Types | API hammer union, flanged connections, or customized on request |
Applications
- Oil and gas drilling rigs (onshore & offshore)
- Mud circulation systems
- High-pressure rotary service
Quality Assurance
Every hose undergoes strict quality control procedures to ensure compliance with international standards. Certificates including API 7K, API 16C, and ISO 9001 are available upon request.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hebei E-valves Petroleum Equipment Co., Ltd.
Location
Xinhua District, Cangzhou City, Hebei Province, China
Contact Person
David