Drilling BOP

Oblong ram cavity reduces shell stress for enhanced bearing performance. Reliable sealing with large glue storage. Stable shear ram cuts drill pipe. Interchangeable ram shaft seal with U-type. Ideal for high-pressure oilfield operations.

API 6A standard flange connection. Working pressure 2000psi to 20000psi. Two types: Penetrator and Cable penetration. Easy installation, reliable sealing, long service life. Material classes BB to FF. Custom options available.

Annular BOP with lip shaped seal ring reduces abrasion and ensures reliable sealing. Features funnel effect and gel column sticking. Working pressure 70 MPa/10000 psi, nominal diameter 539.7 mm. Durable and efficient for demanding oil well operations.

Our coiled tubing BOP offers working pressure from 2000 to 20000 psi with a 2-1/16in side outlet. Features suspended/shear rams for reduced weight and height. Complies with API 16A and API RP 16ST, supporting H2S and CO2 service. Customizable for various pipe sizes and slip ram holding up to 40T.

Designed for underwater pipeline connections with deflection angles up to 10°. Handles uneven seabed conditions and repair installations. Working pressure up to 10000psi, water depth to 500m. Customizable per customer requirements.

High-performance BOP parts including packing elements, shear, pipe, blind, and variable bore rams. Rated 2000-15000psi, -18°C to 121°C. Interchangeable design, API 16A compliant, durable rubber alloy construction for demanding oilfield drilling.

Field-proven ram BOPs for land and subsea drilling, built from high-strength alloy steel with external refining and heat treatment. Available in sizes from 179.4mm to 679.5mm bore and working pressures up to 105MPa. Features manual locking, H2S/CO2 resistance, and custom ram rubbers. API Spec 16A compliant.

Compact and rugged annular BOP with a 476mm bore and 10000psi working pressure. Seals any size kelly, drill pipe, or casing. Hemispherical head ensures even stress distribution. Long-life sealing element tested to full pressure. Simple five-part construction for easy maintenance.

Interchangeable with major domestic and international BOP brands. Customizable for temperature and pressure. Durable, API standard, proven in oil fields worldwide.

Our VBR ram packer seals multiple drill pipe sizes without frequent ram changes. Compatible with standard BOP rams, it reduces inventory and changeover time. Features durable inserts for reliable sealing from 1/2 to 5 inch. API compliant, ideal for combination and hexagonal drill pipes.

High-performance annular BOP packing element MSP, compatible with Hydril and major domestic BOPs. Rated up to 10000 psi, temperature range -45°C to 180°C. Customizable for pressure, temperature, and environment. Durable, interchangeable, and field-proven.

High-performance tapered packing element for GK/GX BOPs, interchangeable with Hydril and major domestic brands. Customizable for temperature (-45°C to 180°C) and pressure. Durable, reliable, and field-proven for demanding drilling operations.

Tapered Packing Element Type GX for BOPs, interchangeable with Hydril and major domestic brands. Customizable for temperature (-45°C to 180°C) and pressure. Durable, API-compliant, proven in oilfields.

High-durability spherical packing element for oil and gas BOP drilling, API standard. Interchangeable with Hydril and major domestic brands. Customizable for temperature ranges -45°C to 180°C. Reliable performance under extreme conditions.

High performance Y/W/O type rubber seal ring for petrol mechanic industry. Features high elasticity, aging resistance, and stability. Temperature range -40°C to +150°C. Static and dynamic seal. Complies with HG/T3093, GB/T 10708, ASTM D412, D2240. Custom sizes available.

High-performance annular BOP diverter packing element for oilfield drilling. Features polymer alloy rubber and metal frame, meeting API 16A standards. Available in 35MPa and 70MPa ratings with custom bore sizes. Durable, cost-effective, and includes repair seal kits.

High-performance annular BOP packing element made from polymer alloy rubber with a high-strength metal frame. Conforms to API 16A, ASTM D412, D624, D2240, and D471 standards. Offers superior durability, cost efficiency, and customizable sizes for oilfield drilling operations.

High-durability annular BOP packing element for well drilling. Features large rubber core, low friction, hemispherical head for even stress, and long-life lip seal. Options for low-temp steam heating and high sulfate resistance. Custom sizes available.

High-strength alloy steel ram BOP with hinge structure, rated 105-15000psi. Features combined door seal, floating gate, and compact design. Suitable for shear, variable, and blind ram applications. Custom options available.

API 16 certified ram packing element for BOPs, interchangeable with Hydril and domestic brands. Durable for high-pressure drilling, temperature range -45°C to 180°C. Customizable per customer requirements.