pipe die 管模 ; 车丝板牙
die for pipe thread 管螺纹板牙
taper pipe thread die 锥管螺纹板牙
pipe thread die 管螺纹板牙
square solid pipe die 整体方形管子板牙
offset pipe die 弯头挤管模
adjustable pipe die 可调管子板牙
extrusion die for pipe 管材挤塑模头 ; 管材挤出机头
pipe-die 管模
Developed excogitates of two decumbence and one horizontal molding die realized the increasing height of branch pipe of heat pressure tee.
研发出了两个横梁和一个水平成型模具，实现了热压三通支管高度的增加。
When the pipe joint screw, should follow the principle of diagonal twist, not one by one in order to operate, do not screw the screw die, so that the correct installation of rubber gasket.
在拧管道接头螺丝时，应遵循对角互拧的原则，不要逐个顺序进行操作，不要一次性将螺丝拧死，这样才能将橡胶垫片正确地安装上去。
Developed excogitates of two decumbence and one hovizoutal molding die realized increasing height of branch pipe of heat pressure tee and reducing radius of synodical arc of tee.
研制出两套立式模具和一套卧式模具，实现了用工艺方法增加热挤压三通支管高度，缩小三通相贯区内拐角处圆弧半径的目的。
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