Type:?Single band / double bands / triple bands
Gaskets: NBR or EPDM
Coating: Rilsan（Nylon 11）
Lug:?Ductile iron with FBE ( fusion bonded epoxy) coating
Bolts and Nuts:?Carbon steel G4.8/G8.8 with galvanized zinc plated/hot dip, or SS304/SS316
Package:?wooden cases and protection layer.
The production can be used widely in the instant repair of pipes in these fields: water supply and sewerage,gas transfer, chemical industry, metallurgic industry, mineral industry, water power, marine. The prodcut can be applied over and underground to the pipe of different materials, such as cast iron, steel,plastic, cement and so on.
Performance of rubber gasket: