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

easy to install

the uni-fit range is supplied with carriage bolts,only need a torque wrench,from one end to tightened the nuts to finish the installation,simple and save time.

simple to fit

available as standard and long sleeve versions, the uni-fit range allowing for greater cutting tolerances and a greater pipe insertion depth which simplifies the installation

economic design

such concave design can reduce the weight of the flange adaptor,so do the economic cost for same products

 

meterial and relevant standards:

coupling                     flange adaptor

centre sleeve & end rings / flanged adaptor body & end rings

ductile iron to BS EN-GJS-500-7

gaskets

EPDM TO BS EN681-1

NBR TO BS EN682

Tee bolts/bolts

standard:steel to BS EN ISO 898-1 CLASS4.8

other material available for request

nut/washers

nuts:steel to BS EN ISO 898-2

other material available for request

Washers

decromet coated steel

COATINGS

blue FBE coated to RAL5017

option:rilsan nylon 11

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