搪玻璃管道及配件

直管 Vertical tube mm

90^。弯头90^。Bay head mm

45^。弯头45^。Bay head mm

带夹套直管   Vertica tube with jacket mm

四通  Four orientations throuth mm

插入管  liserted tube mm

异径法兰  Reduced frange mm

三通 Three orientations throegh mm