Heavy duty Ppr Pipe,pipe size from OD20-160mm,produced by PP material . its Heavy Duty antibacterial ppr pipe, used to transport drinking water, can prevent bacterial exist. Heavy duty Ppr water Pipe ,bear Max PN 25 pressure. MAX OD can be 160mm,
Glass fiber reinforced plastic (FRP) is a composite plastic based on glass fiber reinforced unsaturated polyester, epoxy resin, and phenolic resin. As a kind of composite material, glass fiber reinforced plastic has been widely used in aerospace, automoti
UHP 300mm graphite electrode is our main product. This product selects high quality petroleum coke, needle coke and so on as raw materials, through forming, roasting, macerating, graphitization and mechanical processing and made, as high quality conducti