GB/T 27696-2011
ActiveForged steel eyebolts grade 4 for general lifting purposes
一般起重用 4 级锻造吊环螺栓
Catalogue
前言 → 引言 → 1 范围 → 2 规范性引用文件 → 3 术语和定义 → 4 重大危险因素列表 → 5 尺寸和公差 → 6 螺纹 → 7 加工工艺 → 8 材质 → 9 热处理 → 10 硬度 → 11 机械性能 → 12 型式试验 → 13 出厂试验 → 14 标志 → 15 出厂合格证 → 16 使用信息 → 附录A (资料性附录) 吊环螺栓的选样、保养和使用的建议 → 参考文献 Foreword → Introduction → 1 Scope → 2 Normative References → 3 Terms and Definitions → 4 List of Significant Hazards → 5 Dimensions and Tolerances → 6 Threads → 7 Manufacturing Process → 8 Material → 9 Heat Treatment → 10 Hardness → 11 Mechanical Properties → 12 Type Tests → 13 Routine Tests → 14 Marking → 15 Certificate of Conformity → 16 Information for Use → Annex A (informative) Recommendations for selection, maintenance and use of eyebolts → Bibliography
Scope
This standard specifies the dimensions, tolerances, threads, manufacturing process, material, heat treatment, hardness, mechanical properties, type tests, routine tests, marking, certificate of conformity and information for use of forged steel eyebolts grade 4.
本标准规定了4级锻造吊环螺栓的尺寸、公差、螺纹、加工工艺、材质、热处理、硬度、机械性能、型式试验、出厂试验、标志、出厂合格证和使用信息。
Normative References
Keywords
Application Summary AI generated
Lifting equipment manufacturers and inspection bodies use this standard to design and test forged steel eyebolts grade 4, ensuring their dimensions, strength, and safety meet international requirements. This standard is critical for ensuring the reliability of eyebolts in lifting operations and preventing accidents.
起重机械制造商和检验机构使用本标准来设计和检验4级锻造吊环螺栓，确保其尺寸、强度和安全性符合国际要求。该标准对于保障起重作业中吊环螺栓的可靠性和防止安全事故至关重要。
AI Summary AI generated
GB/T 27696-2011, identical to ISO 3266:2010, specifies dimensions, tolerances, threads, manufacturing process, material, heat treatment, hardness, mechanical properties, type tests, routine tests, marking, certificate of conformity, and information for use of forged steel eyebolts grade 4 for general lifting purposes. It is under the jurisdiction of SAC/TC 227 and drafted by Beijing Crane Transportation Machinery Design and Research Institute.
本标准GB/T 27696-2011等同采用ISO 3266:2010，规定了4级锻造吊环螺栓的尺寸、公差、螺纹、加工工艺、材质、热处理、硬度、机械性能、型式试验、出厂试验、标志、出厂合格证和使用信息。适用于一般起重用途，由全国起重机械标准化技术委员会归口，北京起重运输机械设计研究院起草。
Key Sentences extracted from text
本标准规定了4级锻造吊环螺栓的尺寸、公差、螺纹、加工工艺、材质、热处理、硬度、机械性能、型式试验、出厂试验、标志、出厂合格证和使用信息。
本标准使用翻译法等同采用ISO 3266:2010（一般起重用4级锻造吊环螺栓）。
本标准由中国机械工业联合会提出。
本标准由全国起重机械标准化技术委员会(SAC/TC 227)归口。
本标准由北京起重运输机械设计研究院负责起草。
This standard specifies the dimensions, tolerances, threads, manufacturing process, material, heat treatment, hardness, mechanical properties, type tests, routine tests, marking, certificate of conformity and information for use of forged steel eyebolts grade 4.
This standard adopts ISO 3266:2010 (Forged steel eyebolts grade 4 for general lifting purposes) by the translation method.
This standard was proposed by China Machinery Industry Federation.
This standard is under the jurisdiction of the National Technical Committee for Standardization of Lifting Machinery (SAC/TC 227).
This standard was drafted by Beijing Crane Transportation Machinery Design and Research Institute.