Certificate:WRAS / ISO9001. Newest model+best price+high quality. Professional service. DN1.5"- DN72".

Features:

This product is EPDM rubber.

1:EPDM is copolymerized by ethylene and propyleneso, so heat resistance, ageing resistance, ozone and stability are very good,2:the product has excellent resistance to polarity solvent including Alcohols and ketone.3:Good weather resistant, ozone resistant and high temperature steam resistant.4:No permeability to the gas.5:Suitable temperature:-50oC~150 oC6:We have got the WRAS and ISO9001 Certificate.

7:Size: 1.5 "- 72". 

Materials:

Rubber Seat Material: NBR, EPDM, NR, CR, SI ,FPM, PTFE etc.

Order Notes:

This is fit for reference, customer must tell names,thickness,temperature,pressure in order.So that we can give you the best advice.

rubber valve seat 1.5" -72"