Custom 1.5/4/6 Inch EPDM Rubber Gasket for Pipe and Drain Supplier-Rubber drainage pipe fitting from China

Melon Rubbe offers high-stength,durable, long period using custom molded and die cutting silicone rubber gasket, our company is a recognized manufacturer and supplier, we have devoted ourselves to rubber industry over ten years.  we will continuously exceed our customers' expections by providing excellent service, high performance sililcone rubber products, competitive pricing, on-time delivery and expectional customer service, we are expecting to become your long-term partner in China.

EPDM is  well known for its excellent resistance to ozone, sunlight, heat and aging. and it also has excellent resistance to water, steam, alkalis, acids and oxidants. but It is not recommended for resistance to oil, gasoline, and hydrocarbon solvents. EPDM is ability to stabilize color and resist harsh weather conditions makes it ideal choice for outdoor rubber gasket seal applications at low temperatures.It is also sulfur and peroxide curable. EPDM can withstand temperatures spanning from -40°F to 250°F, intermittent to +275°F.

Nitrile has very good oil and gasoline resistance, permeability, and heat abrasion resistance. Its resistance to alkalis and acids all increase as the nitrile content of the compound increases. Nitrile must be specially compounded for resistance to ozone, sunlight, and natural aging. It has poor resistance to oxygenated solvents. Nitrile is superior to neoprene in oils and solvent resistance, but is not recommended for custom rubber seal applications where it is exposed to severe weathering.Due to good resilience, nitrile is used in applications requiring resistance to extreme hot and cold temperatures, abrasion, water, and gas permeability. Nitrile rubber gasket and seal works well in temperatures ranging from -40°F to +212°F, intermittent to +230°F.