Hydraulic Cylinder Lug

Ningbo rente machinery Co.,ltd has established itself as the fabricator of choice for precision custom hydraulic cylinder components. We offer cast, forged and machined options for many cylinder components including mounts and ports. We also provide many material options and applicable finishes...

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Product Details


A cylinder lug links the cylinder to the mechanical components, it is usually welded on both extremities of the cylinder barrel on the tie rod. As an important part of the combustion chamber, the hydraulic cylinder lug is mounted on the upper side of the cylinder body, and the cylinder is sealed from the upper portion to constitute a combustion chamber. It is often in contact with high temperature and high pressure gas and is therefore subject to large thermal and mechanical loads. The cylinder lug is equipped with inlet and exhaust valve seats and valve guide holes for installing inlet and exhaust valves, as well as intake and exhaust passages.


  • Reasonable price and effective after-sales service.

  • Strict inspection system and timely delivery.

  • The best materials processed using modern CNC machines.

  • Strong and highly resistant, can pass all mechanical constraints.

  • Many mounting accessories are available for customers to choose from.



Carbon steel, Alloy steel, Stainless steel

Steel Treatment

Forging, Q+T(Quenching+Tempering), Solution treatment, Heat treatment 

Surface Treatment

Heat treatment, oxide coating, plating, finishing, painting, galvanized, plated chrome

Machining Process 

Turning, milling, drilling, broaching, lathe, grinding, laser machining, wire edm, welding, punching threading, boring, counterboring, countersinking, tapping, reaming.

Machining Service

Rough machining, Precision machining, Milling, Rolling, Hole drilling, Stamping


CNC Machining Center


Standard and customized



QC100% strict inspection before packaging

By express: DHL/UPS/FEDEX/EMS and our own express line;

By air or By sea.


Neutral packing( EPE+Poly Bags+Carton/Wooden Box) or original packing or as customers' requirements


Rock crushing, demolition construction industry, house appliances, sport appliances, electrical appliance , lights, toys, watches and auto industries, etc.

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