High Temp O Ring Material

As568 2 xxx 3 xxx 5 xxx sizes fda and usp class vi.

High temp o ring material.

High temperature o rings colors. Osk fkm viton industrial o ring kit 436pc 36 sizes 75 duro brown exceptional resistance to chemicals oils temperature extremes for industrial repair shops 5 0 out of 5 stars 6 89 00 89. Our heat resistant o rings offer reliable continuous operation from 40 c to 330 c and are used everywhere from the oil and gas industries to formula one. O ring material family chemical compatibility temperature resistance and other properties all factor in to o ring material selection for an application.

Silicone o rings are excellent seal materials for static high temperature applications. Degrees in fahrenheit f degrees in celsius c polymer type 25 to 450 4 to 232 aflas 75 to 250 59 to 120. Has an operating temperature range of 75 to 450 f 60 c to 232 c with a harness range of 30 80 durometer. Mil ams and nas spec.

A synthetic rubber material that is non reactive stable and provides excellent resistance to heat cold uv and ozone exposure and fungal growth. Covers both high temperature o ring and low temperature o rings compounds. Oring specs certifications. Elastomers are selected according to the situation.

High temperature o rings for tough sealing applications. Find out more here. The o ring may be used in static or dynamic applications where there is relative motion between the parts and the o ring. Nsf 51 nsf 61 and ul listed.

Find o ring temperature ranges in the attached o rings temperature guide for o ring compounds and general elastomers including viton fluorosilicone nitrile silicone epdm kalrez neoprene and aflas materials. Over the years the maximum working temperature of o rings has continued to increase with materials such as viton at 200c and kalrez at over 300c being developed by the dupont corporation in the usa. Featuring outstanding flex and fatigue life ozone and uv radiation resistance physiologically neutral and insulating properties silicone o rings are effective in a wide range of applications. Kalrez aflas and viton o rings are manufactured only by dupont performance elastomers.

O ring material quick reference guide rubber sealing materials. There are o ring materials which can tolerate temperatures as low as 200 c or as high as 250 c. O ring materials may be subjected to high or low temperatures chemical attack vibration abrasion and movement.