廣州市格蘭富閥門有限公司供焊接閘閥Z61H/Y-100/160楔式閘閥Z41H-16/25.Z41H/Y-40/64.Z41H/Y-100/160.Z41H/Y-200/250.Z41Y-16I/25I.Z41H/Y-40I/64I.Z41Y-100I/160I.Z41Y-200/250.電動(dòng)閘閥Z941H-16/25.Z941H/Y-40/64.Z941H/Y-100/160.Z941Y-16I/25I.Z941H/Y-40I/64I.Z941Y-100I/160I焊接閘閥Z61H/Y-16/25.Z61H/Y-40/64.Z61H/Y-100/160.Z61H/Y-200/250.電站焊接閘閥Z961H/Y-16/25.Z961H/Y-40/64.Z961H/Y-100/160.Z961H/Y-200/250.氣動(dòng)閘閥Z641H-16/25.Z641H/Y-40/64.Z641H/Y-100/160.Z641H/Y-200/250Z641H/Y-25I/40I.Z641H/Y-64I/100I.Z641H/Y-100I/160I不銹鋼閘閥Z41W-16P/R.Z41W-25P/R.Z41W-40P/R.Z41W-64P/R.Z41W-100P/R.不銹鋼電動(dòng)閘閥Z941W-16P/R.Z941W-25P/R.Z941W-40P/R.Z941W-64P/R-100P/R.不銹鋼氣動(dòng)閘閥Z641W-16P/R.Z641W-25P/R.Z641W-40P/R.Z641W-64P/R.Z641W-100P/R 電站閘閥 Z60Y-200/250/320.Z60Y-P54 100V/170V.Z960Y-200/250/320.