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Quick Details

  • Standard or Nonstandard: Nonstandard
  • Style: O Ring, silicone rubber o ring
  • Material: Silicone, silicone,viton,NBR, EPDM, NR, PU etc.
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Qianlang Silicone Rubber O Ring
  • Model Number: QL-SROR
  • Size: as per clients
  • Color: any color
  • Duro: 20~80 Shore A
  • Technique: design by 3D software
  • Finish: moulding

Packaging & Delivery

Packaging Details inner:plastic bag
Delivery Time according to your order

Silicone Rubber O Ring

1)high temperature resistance, good cold flexibility

2)good electrical insulation,

3)high stability to thermal oxidation and ozone

4)good chemical inertness

5)food grade, no poison

Application: mainly used for high and low temperature resistant products(hose, seals), high temperature resistant electric wire and cable insulating layer, also used in food and medical industry because of no poison and smell.

Silicone Properties





Abrasion Resistance




Acid Resistance




Chemical Resistance




Cold Resistance




Dynamic Properties




Electrical Properties




Flame Resistance




Heat Resistance








Oil Resistance




Ozone Resistance




Set Resistance




Tear Resistance




Tensile Strength




Water Resistance




Weather Resistance





O Rings are one of our main products.

Size: we have a complete range of specifications of o rings, and we also can supply mini o rings and big o rings according to your size.


We can design and produce according to your drawings or samples.


We are specialized in the manufacturing different rubber products, professional equipment, advanced management and rich technical capabilities. Our main products contains o-rings,rubber seals,rubber gaskets,rubber grommets,rubber washers,rubber bumpers,rubber bellows,rubber mounting,rubber suction cup,rubber bushes,rubber plugs,rubber bracelets etc. Custom rubber products are our advantage.If you are interested, please don't hesitate to contact us, thanks.


Silicone Rubber O Rings as below:


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Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
14 Transactions 30,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $62,000
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