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Lined G. I Fittings also called as malleable cast iron fittings with plastic lining

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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               
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PE-lined Steel Pipe

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PE-lined Steel Pipe PE-lined Steel Pipe Product Details: PE-lined Steel Pipe ( PVC-lined Steel Pipe available ) Specification : BS 1387-1985, GB/T28897-2012, JWWA K116-2004 PE-lined steel pipe consists of galvanized steel pipe and PE lining hose. PE lining hose is bonded tightly to the inside wall of galvanized steel pipe through special process under high temperature and pressure. This pipe has both excellent corrosion resistance of PE and high strength of steel pipe. The pipe can be used for potable water supply system both hot (red lining) and cool (white lining) liquid. It is also applied in the transfer for some caustic flow. For the galvanized steel pipe used, it is under the specification of BS1387-1985 Medium class. And for the thickness of PE-lining hose, from 1/2" to 2 1/2", it is 1.5+-0.2mm, from 3" to 6", it is 2.0+-0.2mm. The PE-lined galvanized steel pipe passes all the tests of BS6980 part II, one of the most stringent standards...
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