GB/T 30977-2014
Hollow type guide rails for counterweight and balancing weight of lifts (English Version)
- Standard No.
- GB/T 30977-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 30977-2014
- Scope
- This standard specifies the types, parameters, technical requirements, inspection and testing methods of hollow guide rails (hereinafter referred to as “rails”) commonly used for elevator counterweight and counterweight and hollow guide rail connectors commonly used for elevator counterweight and counterweight (hereinafter referred to as “connectors”). Marking, packaging, transportation, storage. This standard is applicable to hollow guide rails and connectors for counterweight and counterweight of elevators without safety gear.
GB/T 30977-2014 Referenced Document
- GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 30977-2014 history
- 2014 GB/T 30977-2014 Hollow type guide rails for counterweight and balancing weight of lifts
