Why Threaded Rubber Expansion Joints is Much More Durable

Rubber expansion joints can be divided into many types, among these types, threaded rubber expansion joint can be used for the longest time. Why?

1. Small size: threaded rubber expansion joints sizes range from DN15 to DN80, pressure resistant in the pipeline, reduce the situation of burst and negtive pressure flat.
2. Various raw materials: wear resistant butyl rubber, oil resistant NBR, acid alkali and high temperature resistant FKM rubber can be used for different applications, severe conditions to prolong the ageing and deformation.
3. Connection method: screw connection is very convenient and practical while small size connection is so stable, reduce of collision damage with pipelines.
4. Installation place: mainly installed indoor, less sunray and very few sharp scratch, less likely to damage the surface.

According to the above, we can conclude that threaded rubber joint has minimum possibility to be damaged.

Gongyi Xinli Pipeline Equipment warmly welcome any inquiry of rubber joints.
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