Piston Seal

Piston Seal -KZTKZT is used in combination with piston seals and anti-wear rings. This product is used in combination with anti-wear and pistonring seals to prevent cylinder oil from mixing with foreign particles, resulting in seal damage and a long service life. ITEMSizeMaterialKZT80X72X4PTFE+BronzeKZT80X72X6.1PTFE+BronzeKZT80X74X4PTFE+BronzeKZT85X77X4PTFE+BronzeKZT85X77X6.1PTFE+BronzeKZT85X77X9.7PTFE+BronzeKZT85X79X4PTFE+BronzeKZT90X82X4PTFE+BronzeKZT90X82X6.1PTFE

Professional KZT PTFE dust seals with bronze reinforcement for industrial piston applications. Available in multiple sizes from 80mm to 190mm, these seals prevent cylinder oil contamination and extend service life. Manufactured with high-quality materials and over 10 years of production expertise. Custom sizes and retail orders supported.

High-performance PTFE Bronze composite piston seal and guide ring designed for excavator hydraulic systems. Features multiple size options from 80mm to 190mm, prevents oil contamination, extends service life, and works with anti-wear rings. Available for retail and custom orders with quality assurance through pre-production sampling and final inspection.

High-performance PTFE + Bronze composite piston seal and guide ring designed for hydraulic excavators. Features multiple size options from 80mm to 190mm, prevents cylinder oil contamination, and delivers extended service life. Quality guaranteed with pre-production samples and final inspection. Available for small orders and retail sales.

NBR POM HYDRAULIC PISTON COMPACT SEAL KDAS 60*44 FOR MACHINERY REPAIR Product Descriptions: KDAS Piston Seal, the combination seal ring is a double acting piston seal ring, two retainers, and two wear-resistant rings. There is a real sealing element in the middle; There are setting a retaining ring and a wear-resistant ring on each side. Besides, the retaining ring prevents the sealing ring from being squeezed into the clearance. The sealing ring in the middle is a dentate

Piston Seal-KDASKDAS With 5 parts design our KDAS compact seals are used as piston seal for double acting cylinders at maximum400 bar.KDAS has a NBR ring, having 3 sealing lips, in the middle; 2 polyester elastomer back-up rings used for decreasing permissible gap in both sides; 2 POM rings as guide besides them. As seen in the design, sealing operation is carried out by NBR. KDAS20*11KDAS22*13KDAS25*15KDAS25*16KDAS28*19KDAS30*21KDAS32*22KDAS32*22KDAS32*24KDAS35*25KDAS35

OEM OK Seal Excavator Hydraulic Seals CAT Komatsu Hitachi Piston Seal Wholesale Product Description: OK Seal specializes in high-performance hydraulic seals for excavators and heavy machinery. Our seals combine durable F-PTFE and elastomer materials, ensuring wear resistance, leak-proof operation, and compatibility with extreme temperatures and pressures. Designed for smooth, low-friction movement, they minimize downtime in mining, construction, and industrial applications.

SPGO Seal For Hydraulic Cylinders With NBR/FKM O-Ring For Heavy Duty Machinery Description:SPGO piston seals: high-performance sealing solutions for heavy engineering machinery such as excavators and crushers.Using high-strength polyurethane or reinforced rubber composite materials, SPGO piston seals are designed for extreme working conditions of engineering machinery hydraulic systems (such as excavator bucket cylinders and crusher impact piston assemblies). Its precision

Piston Seal-KDASKDAS With 5 parts design our KDAS compact seals are used as piston seal for double acting cylinders at maximum400 bar.KDAS has a NBR ring, having 3 sealing lips, in the middle; 2 polyester elastomer back-up rings used for decreasing permissible gap in both sides; 2 POM rings as guide besides them. As seen in the design, sealing operation is carried out by NBR. KDAS125*100KDAS125*103KDAS125*108KDAS130*105KDAS130*105KDAS135*110KDAS135*110KDAS140*115KDAS140

Piston Seal-KDASKDAS With 5 parts design our KDAS compact seals are used as piston seal for double acting cylinders at maximum400 bar.KDAS has a NBR ring, having 3 sealing lips, in the middle; 2 polyester elastomer back-up rings used for decreasing permissible gap in both sides; 2 POM rings as guide besides them. As seen in the design, sealing operation is carried out by NBR. KDAS20*11KDAS22*13KDAS25*15KDAS25*16KDAS28*19KDAS30*21KDAS32*22KDAS32*22KDAS32*24KDAS35*25KDAS35

Piston Seal-KDASKDAS With 5 parts design our KDAS compact seals are used as piston seal for double acting cylinders at maximum400 bar.KDAS has a NBR ring, having 3 sealing lips, in the middle; 2 polyester elastomer back-up rings used for decreasing permissible gap in both sides; 2 POM rings as guide besides them. As seen in the design, sealing operation is carried out by NBR. KDAS20*11KDAS22*13KDAS25*15KDAS25*16KDAS28*19KDAS30*21KDAS32*22KDAS32*22KDAS32*24KDAS35*25KDAS35

Professional SPGW heavy duty piston seals for double-acting hydraulic cylinders. Features PTFE ring, POM support rings, and NBR pressure ring for superior performance. Offers low friction, high linear velocity, non-bonding properties, and extended service life. Available in multiple sizes from 50mm to 220mm for various industrial applications.

Construction Works Essential POM NBR Sealing Ring OK Seal 105 Piston Seal-OK Seal The OK profile is a bi-directional piston seal designed for heavy duty hydraulic applications. Its durable, two-piece design installs easily onto a solid piston without the necessity of auxiliary tools. When installed into the bore, the diameter of the OK profile is compressed to close the step cut in the cap to provide excellent, drift free sealing performance. The glass-filled nylon sealing

OK Seal Excavator Hydraulic Seal 120*8.1 for excavator piston seal within POM NBR Product description: The OK profile is a bi-directional piston seal designed for heavy duty hydraulic applications. Its durable, two-piece design installs easily onto a solid piston without the necessity of auxiliary tools. When installed into the bore, the diameter of the OK profile is compressed to close the step cut in the cap to provide excellent, drift free sealing performance. The glass

Optimize Performance in Construction Works with POM NBR Hydraulic Seal OK Seal 75 Piston Seal-OK Seal The OK profile is a bi-directional piston seal designed for heavy duty hydraulic applications. Its durable, two-piece design installs easily onto a solid piston without the necessity of auxiliary tools. When installed into the bore, the diameter of the OK profile is compressed to close the step cut in the cap to provide excellent, drift free sealing performance. The glass

Premium PTFE bronze-filled piston rod seals rated for 40MPa pressure and temperatures from -30°C to +110°C. Designed for heavy-duty hydraulic machinery, construction equipment, and industrial applications with speeds up to 4m/s. Available in multiple sizes from 80mm to 190mm diameter.

Hydraulic Piston SPGO Seal/GSF Seal/Glyd Ring Compact Rod Piston Seals Description: SPGO is a low friction piston seal consisting of PTFE+Bronze seal ring and rubber o-ring used for two-way piston seal of Hydraulic cylinder, to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston. SPGO Data: Material Power-transmission fluid Temperature Speed Pressure Max. Gap F PTFE+bronze Mineral Oil(NBR) -30 – +110 ≦ 15

Hydraulic Piston SPGO Seal/Glyd Ring Compact Rod Piston Seals Description: SPGO is a low friction piston seal consisting of PTFE+Bronze seal ring and rubber o-ring used for two-way piston seal of Hydraulic cylinder, to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston. SPGO Data: Material Power-transmission fluid Temperature Speed Pressure Max. Gap F PTFE+bronze Mineral Oil(NBR) -30 – +110 ≦ 15 m/s 160

Competitive ADJUSTER SEAL OHM 110 Excavator Piston Seal Ring for Construction Works Piston Seal-OHM For reciprocating hydraulic systems. It is suitable for heavy load and large piston clearance of construction machinery. Pressure: 250 Bar Temperature: -30/+100 °C Speed: 0.5 m/s ID OD H 45 27 12.1 50 32 12.1 55 37 12.1 60 42 12.1 65 47 12.1 70 48 14.5 80 58 14.5 85 63 14.5 90 68 14.5 100 78 14.5 110 88 14.5 115 93 14.5 120 98 14.5 125 103 14.5 130 108 14.5 135 113 14.5 140 118

95 Excavator Hydraulic OK Piston Compact Seal for Construction Works from POM NBR Piston Seal-OK Seal The OK profile is a bi-directional piston seal designed for heavy duty hydraulic applications. Its durable, two-piece design installs easily onto a solid piston without the necessity of auxiliary tools. When installed into the bore, the diameter of the OK profile is compressed to close the step cut in the cap to provide excellent, drift free sealing performance. The glass