Design and produce Spare parts for reciprocating compressor&air separation equipment& pump,

Anti-fouling treatment, anti-liquid attack, anti-impurity, anti-oil stickiness, not easy to accumulate, good reliability.

Anti-fouling treatment, anti-liquid attack, anti-impurity, anti-oil stickiness, not easy to accumulate, good reliability.

Wide channel,wide sealing surface ———— Better airtightness and flow performance , energy conservation.

Material: 3Cr13,4Cr13,7C27mO, PEEK,Carbon..

Precision machined from cast iron, bronze alloy steel or stainless steel .

wide range of metallic and non-metallic materials and a variety of designs to meet with many typical packing requirements.

unique design and operation of these rings provides extremely effective containment of lubricants and long troublefree service

Constituent Part :Piston body, piston locking nut, piston rod, piston ring and rider ring.

Tribologically advantageous materials Gas-tight construction for low-molecular-weight gases .

Constituent Part :Big-end bearing shell (upper bearing shell), Small-end bearing shell (copper sleeve,lower bearing inserts) .

a most important element of compressor,normally die forged by medium carbon steel or medium carbon alloy steel.

The crosshead is a part that connects the piston to the connecting rod and has a guiding effect.

Constituent Part : CrosAshead body ,crosshead pin and crosshead locking nut.

The connecting rod is connected to cross head with the cross head pin.