High temperature rubber seals have high temperature resistance due to various excellent properties; high temperature rubber seals are widely used in petroleum, mechanical equipment, chemical pipelines, high-speed rail trains, automobiles, aviation [air], aviation [天], ships and other industries. . According to the material, let's count down what are the high temperature sealing rings? What are the characteristics?

High temperature resistant sealing ring of flexible graphite clip metal material

It is filled with Teflon filled with carbon fiber with high temperature resistance of 265 degrees, which can be used for dynamic sealing. If Shenzhen miscellaneous rubber is used for static sealing, flexible graphite clamps are used, which can withstand high temperatures of 650.

High temperature resistant sealing ring made of nickel-plated material

Optional metal materials, 321 stainless steel, high temperature resistance of 370 degrees, 718 alloy temperature resistance of 650 degrees, if nickel plating or nickel plating temperature 870 degrees;

High temperature resistant sealing ring made of perfluorinated rubber material

For dynamic sealing, it is impossible to choose metal, you can choose perfluorinated rubber seal ring manufacturer glue (FFKM), the instantaneous temperature can reach 327 degrees; the fluorine FKM temperature can reach 250 degrees.

High temperature resistant sealing ring made of silicone material

Silica gel (temperature 70-260) is suitable for drinking water, hot water, oil-free air and high-temperature steam, but not suitable for petroleum industry. Silicone rubber has much better heat resistance than ordinary rubber. It can be used at 150° without any change in performance. It can be used continuously for 10,000 hours, and it can be used for a period of time at 350°. Widely used in heat-resistant occasions, hot water bottle sealing ring, pressure cooker ring heat-resistant handle.

Delong Xingye specializes in custom-made sealing rings, rubber seals, high temperature resistant rubber seals, high temperature resistant sealing rings, oil resistant seals, fluorine rubber O-rings, corrosion resistant rubber O-rings, high temperature resistant silicone gaskets and other products. Welcome You contact Shenzhen Delong Industrial; if you need other specifications, or other special high-temperature resistant rubber seals, you can also send pictures and samples, and support non-standard and special-shaped customization.