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Поворотная заслонка
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Features:1) BBOS&Y structure2) Flanged or butt-welding ends3) Manufacture in accordance with ANSI B16.34 or BS 18734) Face to Face/End to End dimensions to ANSI B16.105) Flange dimensions to ANSI B16.
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Поворотная заслонка
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Features:1) BBOS&Y structure2) Flanged or butt-welding ends3) Manufacture in accordance with ANSI B16.34 or BS 18734) Face to Face/End to End dimensions to ANSI B16.105) Flange dimensions to ANSI B16.
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