thick walled tube的意思|示意

The conclusions are applicable to the case where the inner tube is thin-walled or thick-walled in comparison with available literatures.

通过与已有文献的比较，得出的结论同时适用于内层管为薄壁管和厚壁管的情况。

In a separate use or for the thick-walled tube welding, heat-resistant steel should use low hydrogen electrodes.

在单独使用或用于厚壁管焊接时，应选用低氢耐热钢焊条。

Then, they introduced the advantages of W-bend forming and its application in thick-walled tube production.

并介绍了与单半径孔型和双半径孔型比较，W成型的优点及在厚壁管生产中的应用实例。

Professional factory production: forging stainless steel ring, mechanical seal parts, thick-walled stainless steel tube, and other kinds of non-products and accessories.

本厂专业生产：锻件特种不锈钢材料、机械密封配件、不锈钢厚壁管子等产品及各种非标配件。

Finished pipe materials and special thick-walled tube 18000 tons, forming a middle class.

材质的成品管及特殊厚壁管18000吨，形成了产。

The elastic-plastic stress and displacement fields of cylindrically orthotropic composite thick-walled tube under uniform radial pressure are studied.

研究了在均匀径向压力作用下圆柱正交异性复合厚壁圆筒的弹-塑性应力场和位移场。