3 1/16 Inch Coflex Hose Choke Line with Flanged Connection - 15,000 psi Working Pressure & API 16C Certified
The 3 1/16 inch Coflex hose is engineered specifically for choke line applications in demanding drilling operations. Featuring a robust flanged connection system, this hose ensures secure installation and reliable pressure control in high-stakes environments. Manufactured to API 16C standards, it delivers stable performance under extreme pressure conditions while incorporating thermal insulation for safe operation in high-temperature environments.
- API 16C certified for well control equipment compliance
- Engineered for high-pressure, high-temperature drilling environments
- Multi-layer spiral steel wire reinforcement for superior strength and durability
- Oil, acid, H₂S, and abrasive drilling fluid resistant inner tube
- Flame-resistant and anti-static outer cover for hazardous zone safety
- Multiple connection options: flanged, hub, or hammer union configurations
| Specification | Details |
|---|---|
| Inner Diameter | 3 1/16 inch |
| Working Pressure | Up to 15,000 psi |
| Temperature Range | -30°C to +120°C |
| Connection Types | Flange, hub, hammer union, or customized |
| Certifications | API 16C, ISO 9001 |
- Choke and kill manifold systems
- Surface blowout preventer (BOP) stack connections
- High-pressure well control and circulation systems
- Onshore and offshore drilling rig operations
Every choke and kill line undergoes comprehensive testing for pressure integrity, flexibility, and safety performance to ensure full compliance with international standards and specific customer requirements.
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