J-FLOW uni-fit pipe fittings are designed to accommodate plain ended pipes with different outside diameters. thus reduces the need for stock holding,as one single coupling is able to connect different pipes materials such as ductile iron,steel,PVC,AC and others.
perfect sealing gasket
the sealing gasket with good circumferential ribs which provides a easy slide fits for maximum sealing even on pitted,cored or corroded pipes
excellent coating protection
the normal painting for universal fittings is RAL5017 fusion bond epoxy coated powder which with good anticorrosion characteristic, and the bolts and nuts are dacroment, which with good anticorrosion, thermostability characteristic than zinc plated
materail specification: | ||
body | ductile iron | GGG50 |
center sleeve | carbon steel | S235JR |
end ring | ductile iron | GGG50 |
rubber seal | rubber | EPDM |
bolt | galvanized steel | ISO898-1:1999 |
washer | galvanized steel | |
nut | galvanized steel | ISO898-2:1992 |
cap | plastic | |
| stepped coupling |
| Ductile Iron Wide Range Joint Universal Stepped Coupling |
| Ductile iron universal flexible stepped coupling for DI pipe |
| Ductile iron universal stepped coupling for DI pipe |
| DI / DCI flexible universal step flange couplings |
| EN545 ISO2531 BS4772 Ductile Iron Stepped Coupling |
