pipe die 管模 ; 车丝板牙
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
ustable pipe die 可调管子
mandrel pipe die 芯棒式管材机头
die for pipe thread 管螺纹板牙
spiral mandrel pipe die 螺旋芯模挤管机头
taper pipe thread die 锥管螺纹板牙
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。
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。
The spiral groove of pipe is formed by press die.
采用冲压模具实现了管材螺旋槽成形。
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