Customization:	Available
Material:	NBR FKM HNBR Fabric Rubber
Usage:	Engine, Transmission, Hydraulic Cylinder

Name	Description
Brand	customized
Item	V packing seal products NBR seal
Material	NBR/FKM/HNBR; rubber+fabric ; PTFE
Color	Black
Production Capacity	5000 Piece/Pieces per day
Feature	1. Impact resistance. 2. Multilip sealing, excellent sealing. 3. Adjustable preload, improve sealing. 4. Not sensitive for medium pollution.
Packing	Inner: cardboard, film, bubble bag Outer: carton with film wrapped
MOQ	100 PCS
Sample	Available
Working Tempereture	-30~+110ºC NBR
Delivery Detail	Normally it's about 20-25days
Payment	T/T in advance, WU
Port	Tianjin or customized
Place of Origin	Hebei ,China(Mainland)

Description of fabric reinforced rubber seal
Operational performance of fabric reinforced rubber seal
1. Minimal leakage: fabric reinforced rubber seal requires minimal leakage, has good sealing effect, and with the increased pressure of the hydraulic oil and improve its sealing function automatically, even in poor working environments such as high pressure and high temperature, the leakage of fabric reinforced rubber seal also has no obvious increase. 2. Good compatibility: Because fabric reinforced rubber seal soak for a long time in the hydraulic oil, swelling, dissolved, or embrittlement harden extremely easily, sealing function loss, so the fabric reinforced rubber seal of the hydraulic oil has good compatibility. 3. Small friction resistance: In order to avoid or reduce hydraulic equipment produce the bad phenomena, such as low pressure crawling for fabric reinforced rubber seal has lower static friction resistance and friction resistance, and its friction coefficient should be very stable. 4. Long service life: fabric reinforced rubber seal should have good flexibility, heat resistance, cold resistance, pressure resistance, wear resistance and certain physical and mechanical strength etc., and long service life.
The structure of fabric reinforced rubber seal
Commonly used sealing pressure type fabric reinforced rubber seal mainly ring, circular ring and rectangular sealing ring, etc., they have some advantages such as simple structure, easy manufacturing, low cost, so they are hydraulic transmission system is widely used in the dynamic and static seal the sealing element. They installed in the sealing groove is usually produce 10-25% of the radial compressive deformation, and the sealing surface is relatively high initial contact stress, there is no pressure to prevent leakage of liquid. Hydraulic cylinder, pressure of liquid extrusion sealing pressure type fabric reinforced rubber seal, make further deformation, and on the sealing surface of the larger with the pressure of the liquid pressure, strictly speaking should be pressure. Higher and higher additional contact stress and contact with initial stress together to prevent leakage of liquid pressure. But when work pressure is greater than 10 mpa, in order to avoid quality synthetic rubber sealing part of the compression type fabric reinforced rubber seal are in seal gap in cut off in the hydraulic cylinder reciprocating motion caused by leakage, must be in synthetic rubber sealing quality compression type fabric reinforced rubber seal of the pressure side each set a synthetic resin retainer, such as nylon retainer, polyformaldehyde collar and filled ptfe ring. Due to synthetic rubber sealing quality compression type fabric reinforced rubber seal has larger compression deformation at work, so the static friction resistance particularly large, usually more than twice the kinetic friction resistance. So much static friction resistance in some low pressure hydraulic transmission system is bound to cause adverse phenomenon such as low pressure and difficult to handle crawling, this is the sealing pressure because of the very small size type fabric reinforced rubber seal alone is used as the dynamic seal.
Some of the related fabric reinforced rubber seal
Step Seal Step seal is usually made from synthetic rubber qualitative protection ring and filled ptfe qualitative special shape of rectangular, trapezoidal seal ring, like to circle can be divided into the hole with the step seal and with the stern shaft sealing, the sealing effect and the sealing mechanism and to circle, but it only has a one-way seal effect. Conventional materials: PTFE/ NBR/ PU; Temperature: -30/+100 degrees Celsius; Speed: Less than 5m/s; Pressure: Less than 40Mpa	SPGO SPGO is usually made from synthetic rubber qualitative protection ring and superposition of filled ptfe qualitative square seals use, it can be divided into the hole and shaft used to use to circle, but its sealing function is the same, in accordance with its own initial deformation on the sealing surface of high contact stress, prevent leakage of pressure of the liquid. Hydraulic cylinder, pressure of liquid by elastic ring in the maximum extrusion rectangular sealing ring, make it close to the sealing surfaces, resulting in increased with the pressure of the liquid pressure of higher and higher additional contact stress, contact stress and the initial together to prevent leakage of liquid pressure. Conventional materials: PTFE/ NBR/ PU; Temperature: -30/+100 degrees Celsius; Speed: Less than 5m/s; Pressure: Less than 40Mpa
Piston seal Piston seal used for reciprocating motion of hydraulic cylinder. Conventional materials: TPU / CPU/ Rubber; Temperature: TPU: -40/+80 degrees Celsius; GPU: -40/+120 degrees Celsius; Speed: Less than 0.5m/s; Pressure: Less than 32Mpa;	Rod seal Rod seal used for reciprocating motion of hydraulic cylinder. Conventional materials: TPU / CPU/ Rubber; Temperature: TPU: -40/+80 degrees Celsius; GPU: -40/+120 degrees Celsius; Speed: Less than 0.5m/s; Pressure: Less than 32Mpa;
Stainless steel lip oil seal Stainless steel lip oil seal is made of stainless steel plate, the shell can be rubber or plastic bags, lip with modified PTFE, wall engraved with the spiral groove, it has wide contact with shaft surface, a thrust inward happens when axis rotation, stop the outflow of fluid and achieve effective seal. Skeleton oil seal seal selection of materials for the filled PTFE modified (main filling ingredients for: glass fiber, carbon fiber, graphite, molybdenum disulfide) greatly improve the wear ability of PTFE. Temperature range -70 °C to 250 °C, pressure of 3 mpa, suitable for all kinds of brands, various types of screw, sliding vane compressor is used. Conventional materials: PTFE+SS	Wiper Wiper used for reciprocating motion cylinder, cylinder piston rod sealing and dustproof. Conventional materials: TPU / CPU/ FKM/ NBR Temperature: TPU: -40/+80 degrees Celsius; GPU: -40/+120 degrees Celsius; NBR: -30/+120 degrees Celsius; FKM: -20/+200 degrees Celsius; Speed: Less than 0.5m/s;
V-packing v-packing are axial seals with an elastomer sealing element vulcanised in the mould. The typical design of a v-packing is comprised of the body, the flexible joint and the sealing lip. It is consist of three parts, which are seal ring, support ring and pressing ring. It is the seal used for piston rod of tank. Conventional materials: NBR, NBR Fabric, FKM, FKM fabric, PTFE, PTFE filled carbon/bronze, PU, PA, copper Temperature: NBR: -30°C /120°C; FKM -20°C /200°C; PTFE: -55 °C /260 °C Speed: Less than 5m/s; Pressure: Less than 60Mpa	TC oil seal Application: 1. Fluid system (static&dynamic) 2. Hydraulic system (dynamic) 3. Pneumatic system (dynamic) 4. Oil or grease media sealing 5. Water media sealing 6. automobile, motorcycle, industry, agricultural machinery,truck, buses, trailers, exercise equipment. Conventional materials: NBR/ FKM

PTFE V Shape Mechanical Seal V Packing Seal Multiple Lip Chevron Vee Packing Seal

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