T/ZZB 1231-2019 Active Group standards

T/ZZB 1231-2019 General purpose synthetic flat lifting strap

Publish Date: 2019-10-16 Implement Date: 2019-10-31 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZB 1231-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Cranes

ICS Name: Crane equipment accessories

Publish Date: 2019-10-16

Implement Date: 2019-10-31

Scope

Main technical content: This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, retrievable records, marking, packaging, transportation, storage, and certificates for general-purpose synthetic fiber flat slings made from polyester, polyamide, and polypropylene synthetic fiber materials with a width of 25 mm to 320 mm. This standard applies to general-purpose synthetic fiber flat slings (hereinafter referred to as slings) used for lifting general materials and items. This standard does not apply to lifting operations involving: lifting people, potentially dangerous items such as molten metals, acids, glass panels, fragile items, nuclear reactors, and lifting operations in special environments. The slings specified in this standard are suitable for use and storage within the following temperature ranges: a) Polyester, polyamide: -40°C to 100°C; b) Polypropylene: -40°C to 80°C. The technical requirements specified in this standard should minimize the failures listed in Appendix A, which are failures that may occur when using the slings in accordance with the instructions and technical specifications provided by the manufacturer or authorized representative.