GB/T 37443-2019 in English
VALIDGeneral requirements for offshore cranes
- Issued on:2019-05-10
- Implemented on:2019-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
《GB/T 37443-2019海洋平台起重机一般要求》由TC137（全国船用机械标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
Interpretation of GB/T 37443—2019 National Standard of the People's Republic of China
This standard specifies in detail the design, manufacturing and acceptance requirements of offshore platform cranes to ensure their safety and reliability in complex marine environments.
Comparison of standard frameworks
| Chapter | Main content | Scope of application |
|---|---|---|
| 1 | Scope | Applicable to the design, manufacturing and acceptance of offshore platform cranes, excluding special types of cranes. |
| 5.1 | Loads and load combinations | Consider various factors such as deadweight load, lifting load, inertia force, etc. to ensure structural strength. |
| 5.2 | Structure and composition | Follow the requirements of GB/T 37450 to ensure the safety and durability of metal structures. |
| 5.6 | Lifting of personnel | Specifies the requirements for load limit and independent secondary braking device to ensure personnel safety. |
Explanation of professional terms and practical application cases
Offshore platform cranes: Cranes installed on offshore platforms for lifting cargo and personnel. Applicable to the development of marine resources such as oil and natural gas.
Practical application of load combination
For example, in windy conditions, the load combination in working condition 2 and the load combination in 5.1.1 e) and f) should be considered to ensure the stability of the crane under different environmental conditions.
Recommendations for the implementation of coating requirements
Before construction, parameters such as ambient temperature, component surface temperature, and air humidity need to be tested. The coating thickness is implemented in accordance with the C5-M standard in ISO12944-5:2018 to ensure the anti-corrosion effect.
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