Rubber stopper A rubber stopper is a small, tapered plug used to seal the openings of test tubes, flasks and other laboratory glassware. Stoppers made of cork are also available for this purpose. However, rubber stoppers are preferable for applications that require a tighter seal or a greater degree of chemical resistance. Purpose The primary purpose of a rubber grommets used in conjunction with such a key component of an engine as the carburetor. rubber sleeve , usually rubber, are used in several areas of an automobile in addition to carburetors. Some of the more common areas grommets are used are as valve covers, the antenna assembly a nd firewalls. They are also used to seal filler necks (such as windshield wiper housings). Because automobile grommets are rubber, there is also the potential to fit them to your particular needs as they arise.

Rubber - technical items for industry
  • silicone cap
  • food grade cap
  • anti dust cap

Product features

Part Name silicone cap
Service OEM OR ODM
Part Material Silicone or rubber
Material Hardness Silicone about 20~80 Shore A; rubber about 30~90 Shore A
Size Customized
Shape Customized
Color Customized according to Pantone colors
Drawings 2D OR 3D acceptable
Temperature Resistance -40~300 degree centigrade
Tolerance 0.05mm
Technology Hot pressing molding or injection Molding
Second Processing Vulcanizing/ Deburring/Silk-screen/Carving/printing
Quality control internal QC control
Part Feature 1.Oxidation , Chemical,oil, acid ,alkali , weather resistance
Food grade material FDA or LFGB
MOQ: 3000
Shipping ways 1. By sea from Shenzhen port or Guangzhou port. 2. By express: DHL/UPS/FEDEX ,etc 3. By air
Package Normally PE bag+carton or customized as customer's request

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