Seal Ring Kits supply

Genuine seal ring kits is in store

Rubber Seal Ring Kits

Rubber ring kits is used as a seal parts for concrete pumping equipment. It wide applying for hydraulic cylinder, swing lever, outrigger system, boom system etc.


Seal Kits in store

We have Putzmeister, Schwing, Sany, Zoomlion, XCMG seal kits in store. Also we can offer O ring, Y rings, L rings, V rings, J seal rings.


Seal repair kits need to be optimized and regularly tested to ensure the normal operation of the machinery. A seal repair kit is composed of O-rings, hole seals, shaft seals, and dust seals.



The function of the repair kit is to prevent fluid or solid particles from leaking from adjacent joint surfaces, and to prevent external impurities such as dust and moisture in the air from invading the hydraulic system and other systems

rubber ring seal kits for concrete pumping maintenance repair

Seal ring kits

Seal Kits

Seal kits is made of Polyurethane, NBR rubber, fluoroel astomer, fabric reinforcement rubber as the main raw materials. NBR have good mechanical which is applying more in the hydraulic field. FKM rubber is a fluorocarbon elastomer with high thermal and chemical resistance.


Working brand

Putzmeister, Schwing, Sany, Zoomlion, XCMG, CIFA, Sermac, DY, EVERDIGM, JUNJIN, KCP, Liebherr, LOXA, TADANO etc.



Seal kits use for jack cylinder, elevating cylinder, telescoping cylinder, power tilt cylinder, jib cylinder, steering cylinder, main oil cylinder, hydaulic system etc. And it apply for concrete pump, crane, excavators, bulldozers, road rollers.


Seal Kits list

seal kits for putzmeister concrete pumping

Putzmeister Seal Kits

rubber seal for zoomlion equipment

Zoomlion Seal Kits

Seal ring kits for boom cylinder

Boom Seal Kits

rubber seal kits for hydraulic cylinder

Hydraulic Cylinder Seal

seal kits for main oil cylinder

Mail Oil Cylinder Seal

rubber seal for outrigger system

Outrigger Seal kits

seal rings for swing lever cylinder

Swing Seal Kits

seal kits for outter upper housing

Upper Housing Seal Kits