Technical Parameters of Steel Plastic composite pumping sand pipe pipe:
1, High wear resistance: molecular weight of UHMW-PE pipe up to 250 million or more, wear resistance is 4 6 times of the ordinary steel pipe
2, High impact resistance: according to GB1843 standard Izod impact test without damage
3, Corrosion resistance: UHMW-PE pipe is saturated molecules structure, can be resistant to erosion of potent chemical substances
4, Good self-lubricating: UHMW-PE pipe containing a waxy substance, the friction coefficient is only 0.219MN / m
5, The unique low temperature resistance: In the working environment temperature -269 ? -80 ?, UHMW-PE pipe’s impact resistance, wear resistance unchanged
6, Difficult to scale: UHMW-PE pipe is low friction coefficient, pipe finish, with good surface of non- adhesion
7, Long Life: UHMW-PE pipe fatigue strength is more than 50 million times, more than 2 times of PE100
8, Easy installation: UHMW-PE pipe use flange connection, quick and easy, greatly reducing the cost of installing the pipeline construction.
