cast iron coupling , universal coupling , EN 545 COUPLING , ISO 2531 COUPLING
Cast iron flange adaptor for PE
Standard
-EN 545 :2010 For patable water applications
-EN598:2007 for sewage and dirty water applications
-ISO 2531
-Flanged drilled ； BS EN1092-2 PN10 PN16 PN25
Material specification
-Body ductile iron GGG-50
-EPDM or SBR gaskets
- Brass ring
-Fasteners ： Zinc plated steel bolt and nuts washer , stainless steel can option
-Prtective coatings
Body : fusion bonded epoxy coated blue or black , or red ,250 microns
Fasteners : NYLON OR fusion bonded epoxy coated .
-Specification DN50-DN300
Note:
We also can produce kinds of DI joints - dismantling joint , flange adaptor for DI pipe /pvc and PE pipe , coupling for DI pipe , pvc and PE pipe ,DI saddle clamp for DI pipe