... pipe fittings 管附件 pipe forming press 管成形压力机 pipe line steel 管道钢 ...
基于76个网页-相关网页
管道钢管 Steel pipe for pipelines ; pipeline steel pipe
玻璃钢管道 FRP pipe ; FRP-FW ; Glass fibre reinforced plastic pipe
埋地钢质管道 buried steel pipeline ; Buried ferrous pipelines
钢制管道 steel pipeline
玻璃钢管道工程师 GRP Specialist
钢管道离心泵 ISWH ; IHGB
钢腱管道 tendon duct
家具用焊接钢管道 Welded Steel Tubing For Furnitures
不锈钢管道 stainless steel pipe ; Tube
鉴于针状铁素体型管道钢具有优异的综合性能，重要高压输气管道应采用针状铁素体管道钢。
The acicular ferrite pipeline steels have the excellent comprehensive properties and should be used for the key high-pressure gas transmitting pipelines.
管道裂纹的扩展速度主要取决于管道钢的转变温度FATT。FATT可由落锤撕裂试验测定。
The crack propagation rate of pipes is mainly dependent on FATT of Steels of pipes (fracture appearance transition temperature). And FATT can be measured by drop weighted tear tests.
介绍了国内近年来在油气输送管道钢及管道钢管的应用基础研究及产品开发方面所取得的主要成果。
The recent progress in the fields of basic research and the development of new steels for oil-gas transmission pipelines in China is introduced.
应用推荐