High pressure API16D bop hose
1. The role of BOP blowout preventer hose in oilfield development
BOP (Blowout Preventer) hose is a key component of the well control system, mainly used for:
Emergency well sealing: When a blowout occurs during drilling, quickly close the wellhead to prevent oil and gas leakage and explosion.
Hydraulic control: Transmit high-pressure hydraulic oil to drive actuators such as BOP gates and annular blowout preventers.
Extreme environment resistance: Adapt to high pressure, high temperature, corrosive drilling fluids and severe climatic conditions.
Safety guarantee: Ensure the safety of drilling operators, equipment and environment, and comply with international standards such as API 16D.
2. Structural composition of BOP blowout preventer hose
Typical BOP hose adopts a multi-layer composite structure, mainly including:
Inner rubber layer: oil-resistant and corrosion-resistant synthetic rubber (such as NBR, FKM) to ensure medium sealing.
Reinforcement layer: high-strength steel wire braid/wrap layer (2~6 layers) to provide pressure resistance and explosion resistance.
Outer rubber layer: wear-resistant, UV-resistant, flame-retardant rubber (such as CR, CSM), protecting the pipe body from mechanical damage.
Joints: flanged or threaded metal joints (such as carbon steel, stainless steel), in accordance with API 16D standard.
3. Performance characteristics
High-pressure bearing: working pressure is usually 5,000~15,000 psi (34.5~103.5 MPa), and the bursting pressure can reach 4 times the working pressure.
Temperature range: 40°C to +120°C (special models can withstand higher temperatures).
Medium resistance: anti-corrosion of hydraulic oil, drilling fluid, H₂S, seawater, etc.
Flame retardant and fire resistant: passed the API 16D flame test to ensure that it will not fail in a short time in a fire.
Flexibility: the minimum bending radius can reach 5~8 times the pipe diameter, which is easy to install.
4. Size range and pressure range
5. Advantages of LETONE BOP hose
As a leading domestic rubber hose manufacturer, LETONE's BOP hose has the following advantages:
Strict certification: Passed API 16D, API Q1, ISO 9001 and other international certifications, in line with oilfield safety standards.
High reliability: Using imported steel wire and special rubber, the bursting pressure far exceeds the industry standard.
Customized service: Support non-standard size, ultra-high pressure resistance (20,000 psi+) and special media (such as sour gas) requirements.
Long-life design: Optimized rubber formula and structure, wear resistance is more than 50% higher than ordinary hoses.
Global supply: Serving CNOOC, Shell and other companies, exported to Europe, the United States, the Middle East and other oilfield markets.
Through the above content, users can fully understand the technical details and application scenarios of BOP hoses, and the advantages of LETONE products can also effectively promote purchasing decisions.
Leave a Message