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  • china  EPDM rubber expansion joint
  •  EPDM rubber expansion joint
  •  EPDM rubber expansion joint

NBR/EPDM Flexible Rubber Expansion Joints

Certification:ISO9001-2008,ABS,CE,SGS
Material:NBB,EPMD,
Size:DN32MM--DN3200MM
Flange:ANSI 150#/ASME, DIN, BS, and JIS as well as others
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NBR/ EPDM rubber expansion joint offers a number of advantages, and is usually used in piping to prevent damage to surrounding structures. These NBR/ EPDM rubber expansion joints help to provide relief from thermal, extension and contraction stresses in pipes or duct installations.NBR/ EPDM Rubber are widely used in the industries such as petroleum, chemical industry, paper making, construction, water supply and sewerage works.

EPDM rubber for ethylene propylene diene monomer rubber. EPDM has excellent acid, oil performance. The refers to how it's classified according to the ASTM standard D-1418. The rubbers that fall under the M class all have a saturated chain of polyethylene. The ethylene content of EPDM is usually between 45% and 75%, and the higher the ethylene concentration, the higher the loading potential.

NBR rubber is also a good choice,It is Suitable for particulate media.NBR rubber having excellent oil resistance, oil resistance after its polysulfide rubber and fluorine rubber, and has wear resistance and airtightness.


Advantages:
 
1.18 years manufacturing experience.
2.The largest size in China:DN3600MM.
3.The longest service life, DN2600 single sphere rubber expansion joint for HEBEI Power Plant in 2006, it still works now.
4.Qualified Nuclear Power Plant supplier.
5.Excellent annnual sales performance of rubber joints: 1.01 million USD last year.
6.Competitive price, our price is not the lowest and not highest.

After-Sale Service and Technical Assistance:
 
(1) one year from date of shipment to Buyer. If any such product is found to be defective by reason of faulty workmanship or materials, then upon written notice and return of the product, and at Mason’s sole discretion, the defective product will be replaced or repaired by Mason free of charge at Mason I’s factory.
2) Staff: manufacturing pipe fittings since 1998, with well-trained and rich-experienced local workers. The structure of the work can reduce the noise, vibration absorbing ability
 




 
 
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