HDPE pipes and fittings,PEX-AL-PEX multilayer pipes and brass fittings,PPR pipes and fittings,PEX pipes,butt fusion welding machines
  • HDPE (high density polyethylene) pipe is a versatile material, used mainly in industrial applications. It is usually black, although a specialized yellow version is used for natural gas piping. It is ...
  • In today‚Äôs market, there are many misconceptions about the different types of PEX pipe available. Some manufacturers will attempt to convince you that their type is the best. But what are the facts?P...
  • Q: What is multilayer Pipe?A: Multilayer Pipe is made of five layers. The inside & outside layers comprise of HDPE/PEX/PERT tightly bonded with melt adhesives to intermediate layer of Aluminum...
  • FAQS For HDPE Pipe May 13, 2015

    Q: What is HDPE pipe?A: HDPE stands for high density polyethylene (many times just referred to as PE), and is made from ethylene, which can be derived from either crude oil or natural gas. HDPE Pipe ...
  • FAQS For PPR Pipes May 13, 2015

    Q: Is it possible to use Risong PPR pipes in compressed air systems?A: Risong PPR pipes may be used for compressed air - the relevant standards state that they can be used under the same conditions ...