T/CAGDE 239-2024 Pipe Extrusion Process Schedule/Procedures
T/CAGDE 239-2024 Pipe Extrusion Process Schedule/Procedures
Basic Information
Scope
Scope: This document establishes the procedures for the pipe extrusion process, specifies the operating instructions for the stages of process preparation, mixing and feeding, extrusion plasticization, cooling and shaping, traction and cutting, and packaging and marking, and describes the traceability method of the pipe extrusion process. This document is applicable to the extrusion process of pipes such as PVC, PE, and PPR. Main technical content: This document establishes the procedures for the pipe extrusion process, specifies the operating instructions for the stages of process preparation, mixing and feeding, extrusion plasticization, cooling and shaping, traction and cutting, and packaging and marking, and describes the traceability method of the pipe extrusion process. This document is applicable to the extrusion process of pipes such as PVC, PE, and PPR.