Steel Flange Plate 钢法兰片
Mild steel plate flanges , cast stainless steel flanges , wafer-type butterfly valve, 2-piece flange-type ball valve, steel plate.
软钢板法兰， 不锈钢铸板法兰，片型蝶阀， 2片式法兰型球阀， 钢板。
Finally, the experiments on stainless steel cylinder with flange plate work-piece drawing are made.
最后，使用不锈钢板料进行了带法兰边圆筒件拉深试验。
The present invention is the production process of steel flange blank, especially of flat flange, butt welded flange and prestressed pipe pile end plate flange.
一种钢法兰毛坯加工工艺，尤其是一种平法兰、对焊法兰、预应力管桩端板法兰毛坯加工工艺。
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