Lined G. I Fittings also called as malleable cast iron fittings with plastic lining
PP-lined Malleable Cast Iron Fittings Also called as Lined G. I Fittings or Polymer-cored Pipe Fittings In Malleable Cast Iron by some clients. They are made of G. I Fittings and lined with PP via injection machine, used to connect the PE-lined Steel Pipe or PVC-lined Steel Pipe by thread. The working pressure can be up to 1.6Mpa and the size available is from 1/2" to 4" (15mm to 100mm). As an option, the lining can be PVC also. Specification : BS EN 10241:2000, BS EN10226-1:2004, BS EN10242, BS143&1256 JWWA K116:1987, JPF MP003-2003, JPF MP005-2004, CJ/T137-2008