There is steel platereinforced structure inside the pipe fitting, and the steel plate is surroundedby the HDPE the structure is very solid and also obtains excellent anti-corrosionand abrasion resistant feature, it can guaranty the steady and life span of thewhole piping system.

The Steel Reinforced PE fittings is a combination of  a steel sheet which works as the reinforcing part and HDPE which works as the stuffing material injected on both surfaces of the steel sheet.

The end of Steel Reinforced PE pipe will be constructed differently for different connections.

1) At a flange connection end, there is a flange head for the connection. You need flange connection kits, which is ordered separately.

2) In an electro-fusion end, the outside surface is pre-treated for a proper electro-fusion. You need a electro-fusion Coupler, which is ordered separately. Electro-fusion connection can only be done by using the Huachuang brand Electro-fusion Bar-code Scanning Welding Machine.

So, there are three kinds of fitting connection options for each pipeline:

•DD Option: Both ends are Electro-fusion connection ends

•FF Option: Both ends are Flange connection ends

•DF Option: One end is an Electro-fusion connection end and another end is a Flange connection end.