XI‘AN ZZTOP OIL TOOLS CO.，LTD 품질 관리

표준:API 6A

번호:API6A - 2113

발급 일자:2019-06-21

유효 기간:2022-06-21

범위 / 범위:Casing and Tubing Hangers, Casing and Tubing Heads, Chokes, Blind and Test Flanges, Tees and Crosses, Threaded Connectors, Mandrel-Type Hangers, Gate, Ball, Plug Valves at PSL 1, PSL 2, PSL 3

발행:API

표준:API

번호:6A-1251

발급 일자:2015-04-22

유효 기간:2017-12-27

범위 / 범위:Adapter and Spacer Spools, Casing and Tubing Hangers, Casing and Tubing Heads, Chokes, Cross-Over Connectors, Flanged Connectors, Other End Connectors, Threaded Connectors, Top Connectors, Valves at PSL 1, PSL 2, PSL 3

발행:API

표준:API 16A

번호:0435

범위 / 범위:Ram BOP, Ram Blocks, Packers and and/or Top Seals

발행:API

표준:API 16C

번호:0327

범위 / 범위:Rigid Choke and Kill Lines and Choke and Kill Manifold Assemblies

발행:API

표준:Measurement conformity

번호:097381

발급 일자:2015-03-04

유효 기간:2020-03-04

범위 / 범위:Measurement conformity

발행:Bureau of Quality Technical Supervision

표준:ISO

번호:HBC21Q0020R0S

발급 일자:2021-01-15

유효 기간:2024-01-14

범위 / 범위:Manufacture of petroleum drilling equipment

표준:API 16C

번호:16C-0510

발급 일자:2021-10-18

유효 기간:2022-06-21

범위 / 범위:Wellhead Manifold, Wellhead pipeline & fitting

발행:API