QB/T 3631-1999
PVC plastic corrugated wire tube (English Version)
- Standard No.
- QB/T 3631-1999
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- Professional Standard - Light Industry
- Latest
- QB/T 3631-1999
- Scope
- This standard specifies the product specifications, technical requirements, test methods, inspection rules, etc. for extruded plastic corrugated wire conduits using polyvinyl chloride (PVC) resin as the main raw material. This standard is mainly applicable to protective tubes for connecting wires of electrical devices in construction projects.
QB/T 3631-1999 history
- 1989 QB/T 3631-1999 PVC plastic corrugated wire tube
