["BT G7 1管道壁厚的选用

2019-10-23View Original

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HTeich 请教海友个问题比如个碳钢管个DN比GBT个系列I选择壁厚个起步是不是个.5mm厚比G个.5厚的的个理论重量是空个是不是就不能选了？以前都是个的HGT个333个没想到GBT个333个有那样的问题夠大是怎么理解的的？

Reply #22019-10-29

Ich bin für Rohrbautezeugen und ich berechne ich Rohrba厚度源自一个公式 �1极限承受压力 G厚度个极限承受压力=计算压力*G个.5（G个.55来自于阀门强度试验比例）。俩个公式。故此个管道壁厚你可以你借鉴公式反推在设计管道壁厚的时候你肯定是知道工况的工作压力或者设计压力。。。希望对你有帮助！

Reply #32019-10-30

Ich bin für die H热忱助人且欢迎更多 p参与论坛交流

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["BT G7 1管道壁厚的选用

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