G93 化工设备 标准查询与下载
共找到 624 条与 化工设备 相关的标准，共 42 页
本标准规定了尿素装置中尿素高压洗涤器（以下简称洗涤器）制造检查及验收规定。 本标准适用于设计压力不大于16MPa，设计温度不大于198℃的超低碳奥氏体不锈钢衬里结构的洗涤器。
Specifications for H.P urea scrubber
- ICS
- 71.120.30
- CCS
- G93
- 发布
- 1988-09-20
- 实施
- 1989-03-01
Polypropylene copolymerization reactor
- ICS
- 71.120.10；75.180.20
- CCS
- G93
- 发布
- 2023-12-20
- 实施
- 2024-07-01
Corrosion-resistant stainless steel pipe-tube sheet welding process assessment and welder skill assessment for urea high-pressure equipment
- ICS
- 71.120.10；75.180.20；23.020.30
- CCS
- G93
- 发布
- 2023-12-20
- 实施
- 2024-07-01
Technical conditions of urea carbon dioxide stripping tower
- ICS
- 75.180.20；71.120.10；23.020.30
- CCS
- G93
- 发布
- 2023-12-20
- 实施
- 2024-07-01
Welding process assessment and welder skill assessment of lining plates and internal parts of urea high-pressure equipment
- ICS
- 71.120.10；75.180.20；23.020.30
- CCS
- G93
- 发布
- 2023-12-20
- 实施
- 2024-07-01
Urea high-pressure equipment surfacing process assessment and welder skill assessment
- ICS
- 71.120.10；75.180.20；23.020.30
- CCS
- G93
- 发布
- 2023-12-20
- 实施
- 2024-07-01
Inspection specification for fixed steel atmospheric pressure hazardous chemical storage tanks
- ICS
- 23.020.10
- CCS
- G93
- 发布
- 2022-12-09
- 实施
- 2023-03-09
Manganese oxide slurry flue gas desulfurization to manganese sulfate reaction tower
- ICS
- 71.120.10
- CCS
- G93
- 发布
- 2022-09-30
- 实施
- 2023-04-01
Petroleum hydrocarbon-containing wastewater step-by-step coalescence and separation processor
- ICS
- 71.120.99
- CCS
- G93
- 发布
- 2022-09-30
- 实施
- 2023-04-01
General technical requirements for intelligent high-pressure spray deodorization equipment
- ICS
- 71.120.99
- CCS
- G93
- 发布
- 2021-12-29
- 实施
- 2022-03-29
Spiral baffle heat exchanger
- ICS
- 71.120.30
- CCS
- G93
- 发布
- 2021-03-05
- 实施
- 2021-07-01
Complete set of online desalination and anti-corrosion equipment for tower top circulating oil system
- ICS
- 71.120.99
- CCS
- G93
- 发布
- 2021-03-05
- 实施
- 2021-07-01
Centrifugal Pumps for Petroleum, Petrochemical, and Natural Gas Industries (TWELFTH EDITION)
- ICS
- CCS
- G93
- 发布
- 2021-01-01
- 实施
Carbon steel pipes for high pressure service
- ICS
- 23.040.10
- CCS
- G93
- 发布
- 2020-12-21
- 实施
Technical standard for steel low temperature pressure vessels
- ICS
- 71.12
- CCS
- G93
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Standard for structural design of steel chemical vessel
- ICS
- 71.12
- CCS
- G93
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Standard for materials selected of steel chemical vessels
- ICS
- 71.12
- CCS
- G93
- 发布
- 2020-12-09
- 实施
- 2021-04-01
