ppr pipe fitting/male threaded coupling

     Main features:

     Spec.(mm) : dn20x1/2'',dn20x3/4'',dn25x1/2'',dn25x3/4'',dn32x3/4'',dn20x1'',

                         dn40x1- 1/4'',dn50x1-1/2'',dn63x2''

1. White, green, orange, gray and others color
2. health and non-toxic
3. low flow resistance
4. good abrasion resistance
5. light weight, high intension and good toughness
6. energy-saving and wide bound temperature enduring
7. convenient and reliable for installation
8. smooth surface of both pipes and fittings
9. good impact strength so as to be used in kinds of environment and around building.