3 1/16 Inch Coflex Hose Choke Line Flanged Connection Thermal Insulation

Product Overview

1. The 3 1/16 inch Coflex hose is specially designed for use as a choke line in drilling operations, built with a flanged connection to ensure secure installation and reliable pressure control. Complying with API 16C requirements, this hose provides stable performance under high-pressure service conditions. It is equipped with thermal insulation protection, allowing safe operation even in environments with extreme heat exposure. With its combination of flexibility, strength, and insulation features, this hose is a dependable solution for well control applications in both onshore and offshore drilling.

Key Features

• Manufactured to API 16C standards for well control equipment

• Designed for high pressure, high temperature, and harsh drilling environments

• Multi-layer spiral steel wire reinforcement for superior strength

• Inner tube resistant to oil, acid, H₂S, and abrasive drilling fluids

• Flame-resistant and anti-static outer cover for safety in hazardous zones

• Available with flanged, hub, or hammer union connections

Applications

• Choke and kill manifolds

• Surface blowout preventer (BOP) stack connections

• High-pressure well control and circulation systems

• Onshore and offshore drilling rigs

Technical Specifications

• Inner Diameter: [Insert size, e.g., 2” – 4”]

• Working Pressure: [Insert, e.g., up to 15,000 psi]

• Temperature Range: [Insert, e.g., -30°C to +120°C]

• Connection Types: Flange, hub, hammer union, or customized

• Certification: API 16C, ISO 9001

Quality Assurance

Every choke and kill line is fully tested for pressure, flexibility, and safety to ensure compliance with international standards and customer requirements.