ductile iron grooved coupling or joint

ductile iron grooved joint fitting

HDPE COUPLING brings us a new method of connecting the HDPE pipe (materail is :High Density Polyethylene).It saves much time for assembling,which made the cleaning and maintenance of the pipeline very easy.On the other hand ,it abandans the connecting method of hot melting,so we don’t need to purchase the hot melting equipment of which the price is very high.We can only use the trench and a meter ruler to connect the pipeline quickly .The teeth of the coupling also make the pipeline very firm.The material of the coupling is QT450-10,of which the strength is superior to the pipeline of HDPE,so the working pressure of the pipeline only need to be decided by the working pressure of the HDPE PIPE but not the HDPE COUPLING.HDPE coupling can be wided used on fire fighting,water supplying,mining and temporary fire system or any other industry use.

Specifications:

standard: ANSI, DIN, BS
mateiral: ductile iron QT450-12(ASTM A536)

techonology: casting

size: 1"-24"
pressure: 300PSI, 500PSI, 750PSI, 1000PSI.

treatment: red painted, orange painted, galvanized, red spraied, orange spraied, dacromet, epoxy powder, epoxy, electroplate, galvanized+epoxy, etc.

marking: the markings on the products according to the requirements of the clients.

packing: goods are packed in cartons and then on pallets or wooden cases.

1)Products are packed in cartons and then packaged in non-wood pallet which will be covered by plastic film.
2)Products are packaged in non-fumigation case.

type: elbow, tee, cross, flexible coupling, rigid coupling, grooved flange, adaptor flange,cap, etc.

certificates: FM&UL&CE&LPCB&VDS&ISO