詳細(xì)介紹 TALOAR鑄鋼閘閥,截止閥,止回閥應(yīng)用場(chǎng)合包括煉油,石化,發(fā)電廠,天燃?xì)猓旒堃约疤厥獾牧黧w介質(zhì)行業(yè)。 鑄鋼截止閥 G234● Plug Type Disc ● Bolted Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 18″ (50 mm-450 mm)● Class 150鑄鋼截止閥G334● Plug Type Disc ● Bolted Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 14″ (50 mm-350 mm)● Class 300鑄鋼截止閥G434● Plug Type Disc ● Bolted Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 12″ (50 mm-300 mm) ● Class 600鑄鋼截止閥 G634 ● Plug Type Disc ● Bolted Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 12″ (50 mm-300 mm) ● Class 900鑄鋼截止閥G734● Plug Type Disc ● Bolted Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 12″ (50 mm-300 mm) ● Class 1500鑄鋼截止閥 G834● Plug Type Disc ● Pressure Seal Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 12″ (50 mm-300 mm)● Class 2500