The Features, 1, Correctin gholes are made on flange according to standard, easy correcting during installation. 2, Through-out bolt or one-side bolt used. Easy replacing and maintenance. 3, ....
Tianjin Exxon Valve Co., Ltd focuses on the design, develop, manufacture and marketing of a wide range of valve products that are used mainly in Water Treatment, Power Generation, Upstream Oil & Gas, ....
Tianjin Exxon Valve Co., Ltd, with professional factory, is one of the leading China concentric butterfly valve manufacturers, we are able to offer you cheap concentric butterfly valve. Welcome to....