metal-to-metal fit
3.The performances and applications of ultra high molecular weight polyethylene(UHMW-PE) pipe are analyzed,and the results indicate that UHMW-PE pipe is fit to transport not only solid pellets,powder and mixture of solid and liquid in industrial areas but also various liquid and gas in public works,the performance/price ratio is high,so it is ideal to take place of some metal pipes or some engineering plastic pipes,and has big market potential.

