GB/T 45454-2025 Active
GB/T 45454-2025 Compression and injection moulds—Components for gating systems
Abstract
This document specifies the characteristics of injection molding system parts used for the molding of thermoplastic, thermoset, and elastomeric materials. It includes hot-runner systems with external heating, hot-runner systems with internal heating, and cold-runner injection systems.
This document aims to establish unified specialized terminology for different injection systems.
Note 1: Examples of injection system parts and their installation are shown in Figures 1 to 12. All parameters in the figures are for demonstration purposes only and do not need to be considered during mold design.
Note 2: Terms and symbols for compression mold, injection mold, and die-casting mold parts are specified in ISO 12165.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 45454-2025 |
| CCS | Mold |
| ICS | Mechanical manufacturing (vocabulary) |
| Implement Date | 2025-03-28 |