The results obtained show that the composite guide plate is safe and reliable in use, its service effect is more excellent than that of high Ni Cr steel and high Cr cast iron (steel) guide plate.
结果表明，应用复合铸造工艺生产的导卫板安全可靠，使用效果明显优于常用高镍铬钢导卫板和高铬铸铁(钢)导卫板。
Steel columns are connected via bolts and cast-in plate and will be welded after calibration.
钢柱通过螺栓与埋板连接，校准后进行焊接。
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。
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