API 6A valves & flanges, casing products, wellhead assemblies

摘要

This 18-page API 6A Catalog illustrates, describes, and fully specifies a complete line of pressure products. It gives a full page of material specifications for API 6A valves including those for general non, slightly, and moderately corrosive as well as sour non, slightly, and highly corrosive. Sour moderately and highly corrosive H2S valve specs are presented along with those for API Class HH high corrosion.