Blowout Preventer (BOP)

タイトルまたは説明

strictly according to API SPEC *6A technical specification of American Petroleum Institute and ISO***1 quality system of International Standardization Organization, and have passed API *6A and ISO ***1 certification; The main pressure-containing parts are made of high sulfide-resistant quality lower carbon alloy; BOP is connected by flange and seal gasket; main pressure-containing parts have good mechanical property and also capability of H2S stress corrosion resistant by special heat treatment tenique; They are in conformance with the regulation of NACE MR*****5, applicable to the requirement of work environment for acidic medium.