EPDM Flange Rubber Gaskets are cut from rubber sheets or mould pressing. Any sizes and shapes can be produced. Whether you need one part, or one million parts, our gasket division can cut just about any size and shape that you can imagine, from just about any material.
Description: EPDM (Ethylene-propylene-Diene-Monomer) has excellent resistance to ozone, sunlight, severe weather
conditions, oxygen, acids, alkalis, ketones, and aging; outstanding color stability, odor-free characteristics, high heat
resistance and dielectric qualities. All of this makes it ideal for outdoor applications and as a general purpose gasket
material for air, hot and cold water, saturated steam. EPDM rubber gasket material is used for parts in the appliance
industry; as low pressure boiler gaskets; weather stripping, boots, dust covers, sleeves, mounts. It has a poor resistance
to fuels and oils.
Silicon Rubber Gasket: Silicon rubber gasket( FDA Approved Materials) has outstanding low-temperature-resistant
high-performance. BIK-silicon rubber gasket can be used in -70℃ - +260℃ temperature range. Silicon rubber gasket
(FDA Materials) maintain good use of bombs.
Nitril-butadiene rubber gasket(NBR): It is Nitril butadiene copolymer from the emulsion polymer. Nitril-butadiene
rubber gasket BIK-30207B has excellent oil resistance(but intolerance ketones, esters and chlorinated hydrocarbons,
and other media). It also has a good abrasion resistance, anti-aging and air tightness and therefore the application
of the rubber industry Wide.
Fluorine Rubber Gaskets：Fluorinerubber gaskets can be used in a high temperature from -30℃ to +250℃. It has
the use of the environment, resistant to strong oxidant, oil. And normally, Fluorine rubber gaskets are used for high
temperature, high vacuum and high-pressure environment. Fluorine rubber gaskets is also suitable for oil environment.
As with all high-performance, fluorine rubber is widely used in petroleum, chemical, aviation and aerospace sectors.
Other rubber gasket: Neoprene Rubber Gasket(CR), Natural Rubber Gasket(NR), EPDM Gasket, ect.
Main Specification of Rubber Gasket：
| Material | Temp. (F) | P Max (psi) |
Thick. (in.) |
Applications/Features |
|---|---|---|---|---|
| Butyl | -40 to 225 | 150 | 1/16 to 1/4 | Gases, inorganic acids & alkalis. Excellent weather/abrasion resistance. |
| EPDM | -40 to 212 | 150 | 1/16 to 1/4 | Water, steam, animal/vegetable oils, oxygenated solvents. Excellent weather resistance. |
| Natural (Pure Gum) | -20 to 140 | 100 | 1/32 to 1 | Acids, organic salts & alkalis. Non-toxic. Abrasion resistant. Soft. |
| Neoprene | -20 to 170 | 150 | 1/32 to 2 | Oil/gasoline. Excellent weather resistance. |
| Neoprene - Cloth Inserted | -20 to 170 | 150 | 1/32 to 1/4 | Oil/gasoline. Excellent weather resistance. Handles movement. High tensile strength. |
| Nitrile (NBR, Buna-N) | -25 to 170 | 150 | 1/32 to 2 | Oil/Aromatic fuels, mineral, animal and vegetable oils, solvents and hydraulic fluid. Available in commercial, premium and FDA grades. |
| SBR (Red Rubber) | -20 to 170 | 150 | 1/32 to 1/4 | Air, hot/cold water. |
| SBR - Cloth Inserted | -20 to 170 | 150 | 1/16 to 1/4 | Air, hot/cold water, saturated/low pressure steam. Excellent for high compression loads. Handles movement. |
| Silicone | to 400 | 150 | 1/32 to 1/4 | High temperature air or water (not oil or steam). Soft. Available in FDA grade. |
| Vinyl | 20 to 160 | 150 | 1/16 to 1/4 | Water, oxidizing agents. Excellent weather/abrasion resistance. |
| Viton® | 400 | 150 | 1/32 to 1/4 | Oil/Aromatic fuels, mineral, animal and vegetable oils, solvents and hydraulic fluid. |
