1,The product can be customized as customers' request. Please send
a letter with attached drawing if there is any special requirement.
And the flange would be manufactured based on Nationwide General
Standard Drawing for Water Supply and Drainage or Q/GCMG001-92.
2,Working pressuer of DN350-600(2) is 1.6Mpa and DN32-400(3) is
3,Working pressuer of DN700-DN1200 is 1Mpa,DN1400 is 0.6Mpa and
DN1600-DN1800 is 0.4Mpa, with a working pressuer of 0.6Mpa for the
flange. Working pressuer of DN2000 is 0.25Mpa, 0.6Mpa for the
flange. DN3200 is 0.25Mpa, and 0.25Mpa for the flange.
4,Products superior to DN200 shall be applied in water supply for
high-rise buildings.The pipes must have fixed support or be
installed with the analog bracket, otherwise it shall be equipped
with resistant device.
Features: internal high density, high pressuer resistant,
preferable deformation effect.
merit:shock absorption,noise reduction, light, non-toxic,easy to
clean and long service life.
applicable medium:seawater, fresh water, cold and hot water,
drinking water,crude,fuel oil,lube oil,refined oil,air,
gas, steam and granular powder,etc.
applicable temperature: -15ºC~+60ºC; -30ºC ~+160 ºC on depends.