Product Description

Material :
NT5/b with metal ring.
Spareage NT5/b is a Acrylonitrile Butadiene Compound (NBR) of shore ‘A’ hardness *5°.
(The standard material is NT5/b but fluro Rubber ***0°C with stainless steel is also available on request).

Max.Operating Conditions :
Temp : **0°C to **0°C (upto + **0°C on request).
Pressure : ***0 BAR.

Compatibility :
Mineral oils, bio oils, water soluble & water glycol fluids.

Application :
General purpose seal.
High Pressure resistance applications.

Details :
The Spareage style BS seal is a bonded seal combination of NBR seal ring and a metal back up ring. The NBR seal ring is bonded perfectly to the inner portion of the metal back up ring. When a bolt is tightened with BS seal, the NBR seal ring having a Trapezoidal Cross section gets compressed to an extent where the bolt cannot be further tightened due to the metal back up ring. Under such state, the NBR seal ring not only has a preload pressure on the mating surface higher than the pressure being sealed, but also forms the profile of a U’ring to withstand higher pressures.
The BS seal can also be provided in high temperature resistant material on request.

Fetaures :
High pressure resistance.
Metal back up.
Most suitable profile.
Standard diamensions.