ZP Double Acting Piston Seal For Hydraulic Cylinders Prevent Extrusion

Brand Name:SUNCAR
Model Number:ZP piston seal
Minimum Order Quantity:Accept trial order
Delivery Time:3-7 Days After Payment Received(Public Holiday Excluded)
Payment Terms:L/C, D/A, D/P, T/T, Western Union,
CertifiC-A-Tion:ISO9001
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Verified Supplier
Location: Guangzhou Guangdong China
Address: No.7, Lane 3, North of LianXi Village, Dongpu Town, Tianhe District, Guangzhou, China
Supplier`s last login times: within 37 hours
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Product Details

ZP Piston Seal Seals


Piston sealing set for hydraulic cylinders, double-acting. Three-piece design.


For high pressures and extreme pressure peaks. Robust design with extreme wear resistance.


The double-acting piston sealing set ZP consists of a rubber-fabric seal with back-up rings on both sides to prevent extrusion. The dynamic surface of the seal on the outer diameter is reinforced with a special dimensionally stable fabric. This supports the development of a lubriC-A-Ting film between the seal and the cylinder wall, even after long standstill periods and under high pressure. This grease deposit reduces breakaway friction and dynamic friction and thus wear of the dynamic surface of the seal. The surface structure ensures wear resistance, even in low-lube conditions. The ZP sealing set is extremely robust, even in harshest conditions such as particle contamination in the system.


• Exceptionally high static and dynamic sealing performance.
• Enhanced sealing performance in non-pressurized conditions.
• Can also be used for single-acting appliC-A-Tions.
• Robust seal profile for harshest operating conditions.
• Insensitive to contamination of the operating medium or slight damage of the sliding surfaces compared with single-part seals.
• Good wear resistance.
• Long service life thanks to appliC-A-Tion-optimized compounds.
• Constantly low dynamic friction throughout the part's service life.
• Insensitive to extreme pressure peaks.
• Improved lubriC-A-Tion due to pressure medium deposit in the dynamic contact area.
• Extremely high extrusion resistance.
• Simple fabriC-A-Tion of the housing.
• Installation in open housings.


Products Details :


Product nameZP Piston Seal
BrandSUNCAR
Place originalGuangzhou,China
Loading portHuangpu port,China
Maximum operating temperature100 °C
Inside diameter95 to 275 mm
Outside diameter110 to 300 mm
MediaHydraulic
Polymer material optionsNBR (nitrile-butadiene)
Maximum surface speed0.5 m/sec
Maximum operating pressure500 bar
Minimum operating temperature-20 degree
PaymentL/C, D/A, D/P, T/T, Western Union,
Maximum surface speed0.1 m/sec
Unit of measureLength: mm
Thermal appliC-A-Tion typeStandard moderate Temperature (-35°C to 100°C)
Pressure ratingExtremely high pressure (> 500 bar)
SizeStandard size

Range of AppliC-A-Tion:


Mainly used for double-acting pistons in cylinders for hydraulic roof supports and for tunneling machines.


Size of ZP Piston Seal:


110*95*16205*185*16
110*95*18210*190*16
115*97*22.5220*195*22
120*105*16220*200*20
125*110*15.8224*204*20.5
130*115*16230*210*16
140*125*16245*220*25
150*133*20260*235*25
160*145*16270*245*24
165*150*16280*255*25
180*163*20290*265*27
190*170*16300*275*25
200*180*16

For more size,pls contact us,we can customize the size for you.


Part Numbers of ZP Seals:


ZP030000250ZP014900250
ZP011000250ZP016000250
ZP011500250ZP016500250
ZP012000250ZP018100250
ZP012500250ZP019000250
ZP013100250ZP020000250
ZP014000250ZP020500250
ZP024500250ZP021000250
ZP026000250ZP021900250
ZP027000250ZP022100250
ZP028000250ZP022600250
ZP029000250ZP023000250
ZP010900250

China ZP Double Acting Piston Seal For Hydraulic Cylinders Prevent Extrusion supplier

ZP Double Acting Piston Seal For Hydraulic Cylinders Prevent Extrusion

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