Products
-
Mud Pump Valve Puller: Efficient Manual/Electric Tool for Mud Pump Maintenance
The manual and electric valve puller (for mud pump valves) is an ideal tool for replacing components in various mud pumps, including models like 3NB, F, and SL3NB. It offers significant advantages: it is labor-saving, enables fast disassembly, and is safe, reliable, and convenient to use, streamlining mud pump maintenance operations. -
Mud Pump Parts: High-Strength, Wear-Resistant Components for Drilling Operations
The mud pump parts are critical components for drilling mud pumps, including valve bodies, valve seats, pistons, five-way bodies, clamps, piston rods, dielectric rods, and piston assemblies.Valve bodies and seats are made of high-quality alloy steel, manufactured with strict craftsmanship for high surface smoothness and dimensional accuracy. Advanced heat treatment ensures high strength, high toughness, and a working surface hardness above HRC 58. Sealing components are made of polyurethane or special rubber, offering excellent wear resistance, long service life, and easy replacement. -
Kelly Cock: API Compliant Kelly Valve for Well Control
Our Kelly cocks (Kelly valves) are critical well control components, including kelly valves, poppet check valves, and dart check valves. The kelly valve consists of an upper and lower cock: the upper connects to the top of the kelly (left-hand thread), and the lower connects to the bottom (right-hand thread). Both are ball-type valves with identical construction.High-pressure fluid components are designed and manufactured to strict standards including API 6A, API 16C, API 5L, ANSI/ASME, and NACE MR0175. These products offer exceptional performance, interchangeability, high pressure resistance, reliable sealing, long service life, and stable quality. All outlet connection dimensions are in inches, ensuring compatibility with international products. -
High Pressure Swivel Joints: Ball Bearing-Equipped Pipe Connectors for Oilfield Applications
Our high pressure swivel joints are ball bearing-equipped metal pipe connectors, available in sizes 1-4, with rated working pressures from 14 MPa to 140 MPa (2000 psi to 20000 psi). We offer swivel joints and repair kits suitable for ambient, low-temperature, and sour gas (含硫气体) service conditions.
-
2″ 1502 Check Valve: Hard Alloy Seat Check Valve for High Wear-Resistant Oilfield Applications
The 2″ 1502 check valve is designed for oilfield fluid control systems. Its disc and seat are made of extremely wear-resistant hard alloy material, ensuring safe operation, minimal wear, and significantly extended service life. The valve is easy to maintain, providing reliable one-way flow control in harsh working conditions.
-
Plug Valve: High-Pressure Forged Alloy Steel Valves for Drilling Operations
Our plug valves (available in 2″ and 3″ sizes) and supporting drilling accessories, including high-pressure joints, tees, Y-type tees, and transition joints, are manufactured using advanced technology from high-strength alloy steel forgings. Strict heat treatment ensures uniform metallographic structure in all components.
-
Ball Valve: Full Bore, Zero-Leakage Valves for Harsh Oilfield Applications
A ball valve is a quarter-turn valve that uses a spherical ball with a circular bore to control fluid flow. The ball rotates around the valve stem’s centerline to open or close the valve.Our ball valve series is available in two-piece and three-piece designs, offering advantages over conventional valves including low fluid resistance, fast operation, and simple structure. Key features include:- High Chemical Stability: FEP-lined ball valves resist most corrosive media (except molten metals and elemental fluorine).
- Full Bore Floating Ball Design: Provides bubble-tight shutoff across the entire pressure range, allowing pipeline pigging and easy maintenance.
- Compact & Efficient Structure: Minimizes dead volume to reduce media stagnation. Special sealing processes combined with Grafloy PTFE packing ensure zero leakage.
- Flexible Configurations: Three-piece design allows in-line replacement and maintenance, while both designs adapt to diverse piping systems and operating conditions.
Manufactured to GB12237 / API 608 / API 6D standards, these valves support multiple actuation options: manual, gear, pneumatic, and hydraulic. -
Pneumatic-Hydraulic Actuated Safety Valve: Critical Safety Component for Downhole Well Control Systems
The pneumatic-hydraulic actuated safety valve consists of two main parts: the safety valve pilot valve and the hydraulic actuator, serving as the executive component of the downhole safety system. High-pressure oil enters the upper chamber of the actuator, compressing the lower spring mechanism to open the valve. When the wellhead equipment is subjected to dangerous pressure, the control unit receives sensor signals, releases the hydraulic cylinder pressure, and the spring mechanism drives the valve stem to close the valve and wellhead assembly, ensuring the safe operation of process equipment.
-
Single Flow Valve: API Compliant Check Valve for Mud Flow Control
The single flow valve is a specialized check valve designed to prevent reverse flow of drilling mud and protect pumps when they stop running. Featuring a spring preload structure, it is mainly composed of a valve body, valve seat, stuffing box and other components. Designed and manufactured in accordance with API Spec 6A standards, the valve provides excellent self-sealing performance and long service life for the rubber parts of the valve body.
-
Choke Valve: Wellbore Pressure Control Valve for Drilling Operations
The choke valve is primarily used to control wellbore pressure during drilling operations. It achieves throttling by adjusting the lift height of the throttle spool, thereby enabling parallel pressure control. Designed and manufactured in accordance with API Spec 6A standards, the valve offers excellent corrosion resistance and safe, reliable performance in harsh drilling environments.
-
Parallel Gate Valve: API Spec 6A Compliant Wellhead & Manifold Control Valves
The parallel gate valve is designed and manufactured in accordance with API Spec 6A standards, offering excellent anti-sulfur and corrosion-resistant properties. It serves as a key component for oil and gas wellhead equipment and various manifolds, operating only in “full flow” or “shut-off” modes for reliable fluid control.
-
Mud Valve: High-Performance Flow Control Valves for Harsh Oilfield Environments
The mud valve is a reliable, high-performance flow control device designed for use in oilfield operations, offering excellent overload and corrosion resistance under harsh conditions. Widely applied across various oilfield applications, including vertical manifold service, pump manifold isolation valves, high-pressure mud mixing pipelines, high-pressure drilling system isolation valves, wellhead equipment, drilling processing and fracturing analysis, production manifolds, production gathering systems, and production flowlines.