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  • Concentric Rubber Expansion Joint
  • Concentric Rubber Expansion Joint

Concentric Reducing Flexible Expansion Joints

Outer/Inner Rubber:NR,NBB,EPMD,CR,IIR,NBR,
Key Frame:Nylon Cord Fabric
Pressurized Ring:Copper-plating Steel Wire
Flange:ANSI 150#/ANSI 25/125/250/300#, DIN, BS, and JIS Drilling as well as others
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Product description:

The reducing rubber expansion joints made by Masonhn are designed to allows simple connection of different sized pipes. It is also called rubber reducers used as pipe reducers or increasers, expansion joints, flexible connectors and vibration eliminators. Mason reducing rubber expansion joint is consists of inner tube, nylon cord enhanced ribber body and flanges. Zhengzhou Masonhn Pipe Fittings company specializing in the production of Concentric Reducing Expansion Joints, our products have been sold to many countries.We offer affordable products, hope to cooperate with you.We have cooperation with many US companies.Our quality is very good.


Wooden boxes, carton cases ,Wood care and plastic packing ropes are usually used to pack the product.Air transport packaging is generally waterproof carton.Sea transport is generally wooden box.

Transactions: CIF,FOB OR Others.
Transportation time: 7 working days(by air) ,15 working days(by sea)