Customized heat resistance food grade silicone rubber o ring for thermos

  • 2000 - 9999 Pieces
  • 10000 - 19999 Pieces
  • >=20000 Pieces
Brown Silver Black Grey Red
Rubber Silicone Waterproof
Mechanical Seal O Ring Sealing Strip Bellow Seal Floating Seal Pneumatic Oil Hydraulic
Support Sea freight
Lead Time:
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 10 Negotiable
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Quick Details
Place of Origin:
Anhui, China
Brand Name:
Model Number:
standard and non-standard, standard and non-standard
Product name:
heat resistance food grade silicone rubber o ring for thermos
30-90 ShoreA
Industrial equipment
ISO 9001:2015, ISO 14001:2015, SGS, IATF 166949:2016
Supply Ability
Supply Ability:
10000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
Inner: PP bags
Outside: Carton
Special packing request is welcomed.
Customized heat resistance food grade silicone rubber o ring for thermos
Lead Time :
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 10 To be negotiated

Customized heat resistance food grade silicone rubber o ring for thermos

Product Description

Size: various, according to customer' requirements

Material: food grade silicone

Hardness: 30-90shore A

Temperature: - 43~210℃

Certification: ISO9001, ISO14001,SGS, FDA, ROHS

Color: clear.

Feature: High temperature resistance. high tensile strength, electric insulation, non- toxic

Usage: thermos

 Why choose us:

   •100% manufacturer

   •100% molds made ourselves

   •Advanced production machine

   •Strict quality control system

   •Flexible MOQ

   •Excellent and experienced team.


Character of silicone rubber o ring

  1) Non-toxic, odorless, transparent and non-yellowing

  2) Soft, elastic and resistant to kinking, no deformation

  3) No cracking, long service life

  4) Have higher tensile strength and superior electrical performance

  5) High temperature resistance, cold resistance



Packaging & Shipping


Inner: PP bag

Outside: Carton

Customized packaging and packing are available.


Below shows the estimate delivery time for different courier:

- DHL: 3-7 working days

- FedEx: 4-8 working days

- UPS: 5-10 working days

- EMS: 10-15 working days


  Delay is possible and depends on your local custom & postal services. Sometimes custom will hold the order for random check,you also contact your local postal services to see if there is any international incoming mail.



Our Services

All of our products are custom made from dimension, color, material requirements, cable length, tracks pitch, total thickness etc.


We are your one stop supplier for silicone rubber products.



Company Information

About us:
500 wokers, 30000 Square meters workshop, 16years' experience, many years' vendor of Volkswagen, General Motors, Samsung, Siemens, Decathlon, Xiaomi,etc. ISO9001,ISO14001,SGS,IATF16949 certificated.


We have professional R&D team to provide varied custom service of rubber silicone products.


Desan people will go hand in hand with you to create a better future and realize your dreams!





Q: Are you a manufacturer?

A: Yes, we are a manufacturing and trading combo with our own molds and production lines.


Q: What about your service?

A: We provide one-series service: design, mold opening, production, quality control and after-sales service.


Q: Can you produce the design drawings?

A: Yes, we have professional engineer team to design variety products.


Q: How about the sample?

A: Normally, sample is free without freight fee.


Q: How to know the quality?

A: Welcome to our factory to investigate, also we can provide samples for you to check quality.


Q: Can you do OEM&ODM?

A: Both OK. Welcome!