frp pipe (reinforced)-j9九游会官网登录

other advantages high dimension precision- no oval, close connection and maintenance tracking;parallel pipe ends in straight-line distance, jacking force is evenly distributed;steel sleeve- permanent endurance during jacking; less risk relating to point load and partial fracture; smooth, flat and un-perforated pipeline external surface- reduced surface friction and transient load at the time of startup after long-time interruption

excellent water pressure characteristics smooth inner wall; manning discharge coefficient (n) 0.009; less frictional loss and higher flow; least clay accumulation and lower cleaning expense; excellent abrasion resistance

high-strength high pressure resistance (not less than 80mpa); possible to cope with long-distance and complex terrain with higher jacking force

excellent connection system water tightness up to 2.5kg/cm2; tight and highly efficient connection, free from leakage; convenient connection and reduced installation time.

advanced pipeline design technology high-performance standard: astm, din consistent high quality and product performance around the world

corrosion-resistant material corrosion resistant ph1.0鈥?0, expected service life up to 100 years; no need for liner, external protection layer, cathode anticorrosion or other anti-corrosion protection; lower maintenance cost; water pressure characteristics is basically constant, independent from time change.