Wide range coupling for cast iron/steel /pvc / AC pipe connection

* ductile iron wide range couplerscan be used to join two plain-ended pipes of the same internal bore but differing outside diameter together to provide a effective proof-leak seal.

* Allowable to a certain degree deflection

*wide range upto 23mm

* wras certified expoxy coating or rubber gasket available

* Materials:

Ductile Iron GGG50, GJS500-7, GGG40 for gland/ body
Size: DN40-DN800
Pressure: PN10, PN16, 230psi
Pressure Test: 15Bar, 24Bar, 350psi
EPDM, NBR Rubber Seals to EN681 & ASTM D2000.
Painting: RAL5017 FBE coated, Min., Coating Thickness 250μm.
Flanged End: EN 1092 PN10/PN16,ANSI 150,Table D/E