Excavator Cylinder Piston Seals
(Total 14 Products)
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Unit Price:0.83~3.98USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:SPGATransportation:Ocean,Land,Air,ExpressPackaging:carton,packaging bagSupply Ability:100,000 pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:1 million pieces per monthExcavator Cylinder Piston Seals SPGA Product Description: Excavator Cylinder Oil Seals SPGA professional sealing products, the composition is polytetrafluoroethylene (PTFE) + nitrile rubber (NBR) Applicable to: SUMITOMO, HITACHI, KATO, KOBELCO,... -
Unit Price:1.15~2.16USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:OKsealTransportation:Ocean,Land,Air,ExpressPackaging:carton,packaging bagSupply Ability:100,000 pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:4000 Packs Per MonthPurpose and performance Mainly used for sealing hydraulic cylinder pistons, this seal consists of two components: a high hardness open sealing ring made of special materials, and a rubber rectangular ring that can provide elasticity. Due to the open... -
Unit Price:0.1~0.3USDBrand:SPRSEALSMin. Order:1 Bag/BagsModel No:N4WTransportation:Ocean,Land,Air,ExpressPackaging:carton,packaging bagSupply Ability:1 million pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:1 million pieces per monthExcavator cylinder piston seals N4W Product Description: Excavator Cylinder Piston Seals N4W is a premium product under the SPRSEALS brand and is cast in nylon that is strong and wear-resistant. Applicable to: Komatsu, Kobelco, Sumitomo and other... -
Unit Price:0.17~5.05USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:WRTransportation:Ocean,Land,Air,ExpressPackaging:carton,packaging bagSupply Ability:100,000 pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:1 million pieces per month1. Preparation: Clean the inside of the hydraulic cylinder and the surface of the support ring to ensure that there is no oil or impurities. 2. Install WR: Place the support ring in the hydraulic cylinder to ensure a tight fit with the inner wall of... -
Unit Price:0.17~5.05USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:WRTransportation:Ocean,Land,Air,ExpressPackaging:carton,packaging bagSupply Ability:100,000 pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:1 million pieces per monthWR support guide ring - suitable for the following scenarios: 1. In the hydraulic system of excavators, it is used as a guiding element to control the flow direction and pressure distribution of hydraulic oil in the hydraulic system. 2. In... -
Unit Price:1.92~9.82USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:SPGW SPWTransportation:Ocean,Land,Air,ExpressPackaging:boxedSupply Ability:1 million pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:1 million pieces per month1. Install the SPGW seal on the piston in the correct order. The order of seals is usually from inside to outside: O-ring seal, support ring, guide ring, and U-shaped seal ring. 2. Gently insert the piston into the hydraulic cylinder by hand,... -
Unit Price:0.43~2.32USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:KZT SPCTransportation:Ocean,Land,Air,ExpressPackaging:carton,packaging bagSupply Ability:1 million pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:100,000 pieces per monthHas good wear resistance, oil resistance, high temperature resistance, It can ensure the tightness and service life of the oil cylinder. KZT SPC seals are suitable for oil cylinders in various hydraulic equipment, Such as excavators, bulldozers,... -
Unit Price:0.14~1.17USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:Track Link Oil SealTransportation:Ocean,Land,Air,Express,OthersPackaging:export plastic bag and standard carton boxSupply Ability:1000000 Piece/Pieces per WeekPlace of Origin:ChinaProductivity:1000000 Piece/Pieces per WeekTrack link oil seal for excavator However, polyurethane elastomer coating ring and protection ring run continuously for 1800 times without wear Other materials, such as rice husk roller for rice mill, vibrating sieve plate for coal separator, track... -
Unit Price:0.26~1.66USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:OUYTransportation:Ocean,Land,Air,ExpressPackaging:carton,packaging bagSupply Ability:100,000 pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:1 million pieces per monthExcavator tension cylinder main oil seal OUY Excavator Cylinder Piston Seals OUYProduct Description: OUY professional sealing products, the composition is polyurethane (PUR) Applicable to: SUMITOMO, HITACHI, KATO, KOBELCO, CATERPILLAR, KOMAILU, and... -
Unit Price:0.66~4.11USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:SPGO-SPOTransportation:Ocean,Land,Air,ExpressPackaging:carton,packaging bagSupply Ability:1 million pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:1 million pieces per monthThis type of seal produces low friction and high strength. The corners are designed with chamfers to resist cold flow. Molded from polytetrafluoroethylene based material, containing 40% bronze, and machined to strict tolerances. NBR-30~100 °... -
Unit Price:1.92~9.82USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:SPGW SPWTransportation:Ocean,Land,Air,ExpressPackaging:boxedSupply Ability:1 million pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:1 million pieces per monthDue to the special working environment of construction machinery, its hydraulic system has the following characteristics: Irregular working hours, sometimes working continuously for long periods of time, The working environment is outdoors, with a... -
Unit Price:0.43~2.32USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:KZT(green)Transportation:Ocean,Land,Air,ExpressPackaging:carton,packaging bagSupply Ability:1 million pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:1 million pieces per monthKZT seals, also known as anti fouling rings, are installed on the outermost ends of both sides of the piston seal, The main function is to prevent stains in the hydraulic oil from entering the main sealing position of the piston, Causing (pulling)... -
Unit Price:1.89~13.27USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:KADS SADS five combinationsTransportation:Ocean,Land,Air,Express,OthersPackaging:carton,packaging bagSupply Ability:1 million pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:1 million pieces per monthExcavator cylinder piston seals KADS SADS five combinations KADS SADS Excavator Cylinder Piston Seals design description: The SADS combination seal is a double acting seal and guide element consisting of an elastomer seal ring, two retaining rings... -
Unit Price:0.66~4.11USDBrand:SPRSEALSMin. Order:1 Barrel/BarrelsModel No:SPGOTransportation:Ocean,Land,Air,Express,OthersPackaging:carton,packaging bagSupply Ability:1 million pieces per monthPlace of Origin:Jiangsu, ChinaProductivity:1 million pieces per monthSPGO sealing is applied to piston bidirectional sealing, with high and low temperature resistance, strong extrusion resistance, and extremely low friction coefficient. It can be applied to high-speed motion oil cylinders with small installation...
Precautions for the installation of Hydraulic cylinder piston seals in excavators
1. The sealing of the oil cylinder piston should use products of reliable quality to ensure good sealing performance.
2.Before installing the oil cylinder piston seal, the seal and sealing groove should be cleaned to ensure that the sealing surface is free of impurities.
3. When installing the seal, the correct installation sequence and direction should be carried out according to the drawing requirements to ensure the correct installation of the seal.
4.When installing the seal, special tools should be used to avoid using sharp tools and hard objects to damage the seal.
5. When installing the seal, attention should be paid to whether the seal groove is damaged or worn. If so, it should be replaced or repaired in a timely manner.
6. When installing the seal, an appropriate amount of lubricating oil should be applied to avoid friction damage to the seal during installation.
7.When installing the seal, it should be ensured that the compression of the sealing ring meets the requirements to avoid excessive or insufficient compression leading to seal failure.
8.After installing the seal, a sealing test should be conducted to ensure that the sealing performance meets the requirements.
Excavator Cylinder Piston Seals
The sealing of sealing rings is the most widely used sealing method in hydraulic transmission systems.The sealing ring is made of oil resistant rubber sealing material, nylon sealing material, and other sealing materials, and its cross-section is usually made of O-ring, Y-shaped sealing ring, V-shaped sealing ring, or special-shaped sealing ring.