Reciprocating compressors, also known as piston compressors, are primarily composed of several key systems: the cylinder body system, the piston rod system, and the crankshaft linkage system.
Crosshead Guide is the key load and guide parts in crank connecting rod structure of Reciprocating Compressor,located between connecting rod and piston rod.
Exhaust valve is a critical control part on compressor cylinder end cover.It automatically opens at the end of the compression stroke to discharge high-pressure gas into the exhaust chamber or exhaust line, then rapidly closes during the return stroke or upon exhaust completion to prevent backflow of high-pressure gas.
Compressor Inlet valve is also called suction valve.It installs in the compressor cylinder cover or valve chamber and also is the critical component to accomplish one-way gas inhalation.
Reciprocating compressor Piston head is composed of high strength structural body、precise machining ring groove system、stable guided load-carrying design and reliable piston rod connection method.
A gas reciprocating compressor uses piston reciprocating motion to compress gas, widely applied in petroleum, chemical, natural gas, refining, fertilizer, steel, and pharmaceutical industries. We specialize in custom manufacturing core components including crankshafts, cylinder blocks, crossheads, connecting rods, piston assemblies, and valve bodies. With mature processing techniques and established manufacturing systems, we produce customized components per customer drawings, serving various compressor models worldwide with complete solutions from single parts to core systems.
The compressor cylinder is the core pressure-bearing and working component within the compressor body, designed to form an enclosed compression space and guide the reciprocating or rotational motion of pistons or rotors, thereby enabling the intake, compression, and discharge of gas.
The compressor cylinder is the core pressure-bearing and working component within the compressor body, designed to form an enclosed compression space and guide the reciprocating or rotational motion of pistons or rotors, thereby enabling the intake, compression, and discharge of gas.
Reciprocating compressors, also known as piston compressors, are primarily composed of several key systems: the cylinder body system, the piston rod system, and the crankshaft linkage system.
They are widely used in shale gas development and the petrochemical industry, as well as in high-pressure steam injection & high-pressure gas transmission sectors—such as hydrogenation & hydrogen production, ammonia synthesis, nitrogen dioxide & methanol & polyethylene production, and oxygen/nitrogen generation plants.
The shale gas reciprocating compressor is specifically designed to meet the stringent demands of shale gas extraction, which involve high pressure, complex gas compositions, and variable operating conditions. It employs a proven reciprocating piston principle to achieve high compression efficiency and a broad flow regulation range, ensuring stable performance throughout processes like wellhead boosting, gathering, and treatment.
Our company specializes in the custom, drawing-based production of its critical core components: crankshafts, connecting rods, crossheads, cylinder bodies, piston rods, and valves. Through optimized material selection and modular design, we help ensure our clients' compressors deliver exceptional reliability and long service life, thereby supporting economical and efficient shale gas extraction and transportation.
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