Stepped couplings
Ductile iron Steped coupling are according to ISO2531, BSEN545/598.They are mainly used for transferring the drinkable water, waste water and for irrigation. The size is from DN50mm-DN2600mm.external Fusion Bond Epoxy coating both internal and external, thickness not less than 250um. The pressure rate is PN10 PN16 PN25 .Bolts nuts and Rubber rings is available .The flange adapters to be connected with GRP pipe, Steel Pipe and PVC Pipe
Stepped Couplings for GRP Pipes flexible Couplings BSEN598 ISO2531
Stepped Coupling Step Couplings
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