
Silicone O-Rings Supplier Food Grade Silicone Seal
Model: BD
Temperature: -30/+110℃
Speed: ≤0.5m/s
Pressure: ≤40MPa
Product Introduction
We are a manufacturer with core competency in the field of hydraulic cylinder wiper seal, spring energized ptfe seal, spring loaded face seal in China. We devote ourselves to the improvement and meanwhile reducing cost.We remain competitive in the global manufacturing market with increasing international market share. We aim at the win-win situation of economic and social benefits, and pursue to make the enterprise stronger, bigger and better. Progress is the necessary condition for the company to lead the industry in the market economy tide and strive to move forward.
Description
U-cup hydraulic rod seal BD has two sealing lips and a back up ring that is highly resistant to extrusion. Due to the effect of the two sealing lips, additional lubrication is maintained in the sealing gap, dry friction and wear are greatly prevented, and achieves longer service life.
Under certain conditions, satisfactory sealing performance can only be achieved through two seals installed in the respective grooves one after the other. The additional sealing edge results in a larger lubricant deposit in the sealing gap. In addition, the need for a complex tandem arrangement may be eliminated by the secondary lip in some cases. Hydraulic cylinders in earth-moving machines are typical applications for this seal.
Seal Ring Material | PU |
Seal Ring Color | Red, Blue or Ivory |
O Ring Material | NBR |
O Ring Color | Black |
Back Up Ring Material | POM |
Back Up Color | Black or White |
Speed | ≤0.5m/s |
Temperature | -30 to 110℃ |
Pressure | ≤40MPa |
Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others |
Application | Mobile hydraulics, Standard cylinders, Machine tools, Injection moulding machines, Presses etc. |
Standard or can fit the groove | Comply with standard of Parker’s BD series. |

Feature
● Extreme wear resistance
● Easy to install
● Insensitive to pressure peaks
● High extrusion resistance
● Impact resistance, anti-extrusion, small compression set
● Exceptionally high static and dynamic sealing performance
● Suitable for extremely working condition


The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.
Own a professional and technical production team and sales service team.
The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.


We insist over the principle of development of 'High top quality, Performance, Sincerity and Down-to-earth working approach' to supply you with exceptional services of processing for Silicone O-Rings Supplier Food Grade Silicone Seal. We win customers with integrity, and create a better future through continuous efforts and win-win cooperation. We create an appropriate learning atmosphere, so that each employee has the pressure and motivation to improve themselves, and our company values and provides training opportunities for employees.
Hot Tags: lip u cup rod seals bd, China, suppliers, manufacturers, factory, customized, wholesale, step seals, radial oil seal, Double Lip PTFE Oil Seals, buffer ring hbts, Double Lip Stainless Steel PTFE Oil Seals, stepseal k
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