logo
Welcome to Mrs du
Found 40 products for "

o ring back up ring

"
Quality Vee Packing FAB Fabric Reinforced Rubber Chevron V Packing Seals factory

Vee Packing FAB Fabric Reinforced Rubber Chevron V Packing Seals

Vee Packing Fabric Rubber Reinforced Chevron V-pack The fabric-reinforced rubber v-packing is a multi-piece sealing assembly typically consisting of a top header ring, multiple v-shaped sealing rings, and a female adapter. The VPF Vee Packing set is widely used in many high pressure applications with multi-lip packing. It can be assemblied very flexible according to different groove design, or working conditions. Material Fabric-reinforced Rubber (FAB) Technical data Pressure

Quality PT1 Double Wiper Seal Low Friction PTFE Dust Wiper Seal High Stability factory

PT1 Double Wiper Seal Low Friction PTFE Dust Wiper Seal High Stability

PT1 Double Wiper Seal PTFE Scrapers The PT1 is a Double-Lip Dust Seal, consists of a PTFE slide ring with a dynamic sealing lip and a wiper lip, energized by two high-elasticity O-rings. It is a premium, high-efficiency sealing solution engineered to protect hydraulic systems from external contaminants while enhancing overall system sealing performance. Technical data Pressure Speed Temperature Media - 5m/s 30 C / +110 C (according to material for the o-ring) hydraulic

Quality Dual Seal Flange Static Seals Extrusion Resistant Torsion Resistant Heavy Load Cover Seals factory

Dual Seal Flange Static Seals Extrusion Resistant Torsion Resistant Heavy Load Cover Seals

Dual Seal Flange Static Seals , Heavy Load Cover Seals The SSA type is a static seal made of high-modulus polyurethane with a low compression set. The symmetrical -profile keeps it from twisting while it's being put together and stops it from extruding under pressure. It can withstand high pressure and wear. Could be an alternative solution to replace o-rings and anti-extrusion rings in high pressure. Technical data Pressure Speed Temperature Media 0~50MPa - from 35 C to

Quality Hydraulic Dust Wiper Seals Wear Resistant Double Wiper Merkel PT2 factory

Hydraulic Dust Wiper Seals Wear Resistant Double Wiper Merkel PT2

The PT2 double-acting rod wiper combines sealing and wiping functions to effectively prevent contaminant ingress and retain residual oil during piston rod movement. Dual O-ring energizers provide reliable sealing and stable preload force, ensuring consistent wiping performance under dynamic conditions. Manufactured from high-performance filled PTFE and engineered polymer materials, it offers low friction, excellent wear resistance, and no stick-slip effect, making it

Quality Single Acting U Cup Rod Seals 0.5m/S Hydraulic Rod Seal Easy Installation factory

Single Acting U Cup Rod Seals 0.5m/S Hydraulic Rod Seal Easy Installation

U Cup Rod Seals , Hydraulic Rod Seal JB-2 is a single-acting rod seal with asymmetric sealing lip, low inner lip and high outer lip. Can be used to seal the piston rod in heavy-duty mobile machinery or industrial hydraulics with high dynamic and static tightness. Analogues: IDI RU0 S1S B3 Rod U-Cup Seal Groove Standard ISO5597/1 and ISO3320 Technical data Pressure Speed Temperature Media 0~40 MPa 0.5m/s from 35 C to + 105 C, with peaks up to 110 C hydraulic fluids,

Quality Hydraulic Scraper Seals , PTFE Wiper Seal For Hydraulic Cylinder factory

Hydraulic Scraper Seals , PTFE Wiper Seal For Hydraulic Cylinder

Cylinder Rod Scrapers PTFE Wiper Seal The GSZ2 is a wiper seal ideal for heavy-load and polluted working environments. Technical data Pressure Speed Temperature Media - 5m/s from 30 C to +110 C (depends on o-ring material) hydraulic oils, gas, grease, water, etc. Advantages Good sliding feature Good fulid compatibility Can be used in heavy load and serious polluted environments No creeping or sticking during startup Simple and small-sized grooves with lubrication chambers

Quality Rod Internal Seals Low Friction TDMI Tandem Seal Hunger For Hydraulic Cylinder factory

Rod Internal Seals Low Friction TDMI Tandem Seal Hunger For Hydraulic Cylinder

The TDMI tandem seal is a premium internal seal element that engineered specifically for piston rods and plungers in multi-fluid applications. The advanced dual-component design ensures its versatility and durability, the TDMI seal is fully compatible with mineral oils, and can be customized for use with water-based fluids, fire-resistant fluids, and compressed air systems. Technical data Pressure Speed Temperature Media 0~45MPa 1m/s 30 C / +110 C (according to material

Quality Single Acting Hydraulic Buffer Seal Low Friction Teflon Stepseal 2K factory

Single Acting Hydraulic Buffer Seal Low Friction Teflon Stepseal 2K

Piston Buffer Seal Teflon Step Seal 2K GSD The 2K Piston Step seal is a single-acting piston seal designed for high-performance reciprocating hydraulic systems. It excels in demanding heavy-duty applications, delivering reliable leakage control under both high and low-pressure conditions, as well as high-frequency operations. Technical data Pressure Speed Temperature Media 0~60MPa 5m/s 30 C / +120 C(depends on the o-ring material) hydraulic mineral oils, water based fluids

Quality Excluder Scraper PTFE Hydraulic Wiper Seals WE5 Low Friction Wiper Scraper Seal factory

Excluder Scraper PTFE Hydraulic Wiper Seals WE5 Low Friction Wiper Scraper Seal

The WE5 is a PTFE scraper with Double-Lip, suitable for heavy duty dynamic applications. Technical data Pressure Speed Temperature Media - 5m/s 30 C / +110 C (according to material for the o-ring) hydraulic mineral oils, eco-fluids, water based fluids Advantages Suitable for high-frequency applications Oil-film retention Low friction With sealing effects High stability Good sliding properties Contamination Control Applications Heavy-load Cylinder Forklift Rolling Mills