4 Inch 5000psi Coflexip Hose Ozoen Resistance With Flanges Both End API 16C

Product Overview

1. The 4-inch Coflexip hose is engineered to deliver 5,000 psi working pressure for demanding choke and kill applications. Built in strict accordance with API 16C specifications, it features flanged connections at both ends for secure and efficient installation. Its specially formulated outer layer provides excellent ozone resistance, ensuring long-term reliability and stability even when exposed to harsh outdoor environments. This hose is widely used in oilfield operations where safety, flexibility, and endurance are critical.

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.