ISO2531 Ductile iron pipe fittings dismantling joints for ductile iron pipes,PVC pipes

Dismantling Joints are designed to provide a simple method of installation and removal of flanged pipeline components such as valves, pumps and strainers from a pipeline. Dismantling Joints allow a variable setting distance of 50mm on site and are supplied complete, ready to be installed. Dismantling Joints are restrained products that prevent axial pipe movement, they are most suited to valve and pump chambers, and complex steel fitting installations.

PRODUCT DESCRIPTION:
Body: ductile iron grade 500-7/450-12 in accordance with ISO 1083 .
Bolts:carbon steel with zinc coating/stainless steel upon customers' request.
Gasket :EPDM/NBR/SBR

Size and  Pressure
Size:DN50-DN2000

Pressure:PN10 PN16 PN25 PN40

Coating
External coatings 
zinc coating+bitumen coating
liquid epoxy painting
epoxy applied by FBE
according to customers' requirements
Internal coatings
cement mortar lining
liquid epoxy painting
epoxy applied by FBE
according to customers' requirements

Package
Bubble bags , cartons or wookden case for free options.

Use 
The ductile iron dismantling joint is a pipe expansion joint than could reduce vibration and noise greatly , which is widely used in pipeline system to solve pipe interface axial stretching displacement .