technology guide-九游会平台靠谱吗

technology guide

installation technology guide for bwfrp pipes

the turning of protective conduits takes the following three types:

working well turning is a common way of turning

in the case that the working well cannot be done and the abrupt change radian is large

the 90℃ turn must be completed by the working well

qeffect of synthetic

aprevent water and sediment from entering the tube resist certain foundation sinking can rely on the rubber ring large radian of elasticity turn
qcannot be done and the abrupt change radian is large

ain the case that the working well cannot be done and the abrupt change radian is large

what’s the function of rubber rings and pipe pillows?

effect of synthetic

prevent water and sediment from entering the tube
resist certain foundation sinking
can rely on the rubber ring large radian of elasticity turn

tube pillow role

keep the design space between the pipe and the pipe so that the backfill sediment can enter smoothly and form a uniform stress state. arrange the pipes in order. bear certain earth pressure, share some pipe stress.