Polyethylene piping materials and components 聚乙烯管材和组件
special piping materials ltd 区域
UNDERGROUND PIPING MATERIALS 地下管道材料
piping materials substitution 管道材料代用
category of piping materials 管材种类
piping materials properties database 管道材料物理性能数据库
If the strength calculation of piping components is to be made, the allowable stresses of the piping materials shall be determined fist.
要对管道元件进行强度计算，首先就要确定管道材料的许用应力。
Introduces piping material corrosion characteristics and mechanism of PTA plant, how to select the piping materials and gives the examples of material selection.
介绍精对苯二甲酸装置中常见的管道腐蚀特点和机理，选用材料和选材实例。
Using of the excellent FAC-resistant piping materials can effectively reduce the rate of wall-thinning, as a result, it has been widely used in design or later design alteration.
研究及实践表明，目前已有多种技术用于抑制、减缓上述壁厚减薄现象。其中，选用抗fac性能优良的管道材料能有效地降低壁厚减薄速率并已在设计或设计变更中得到广泛应用。
应用推荐