
Bolted Bonnet Steel Gate Valves For Petroleum And Natural Gas Industries
出版:American Petroleum Institute

專(zhuān)家解讀視頻
Describes the requirements for a heavy duty series of bolted bonnet steel gate valves for petroleum refinery and related applications where corrosion, erosion and other service conditions indicate a need for full port openings, heavy wall sections and extra large stem diameters.
Also numbered as ISO 10434. (03/2004)
ISO 10434:2004 - Equivalent