Multichannel/Tubular · Alumina (Al₂O₃)
- Performance
- Saint-Gobain PAM K-class ductile iron water supply pipe, certified to ISO 2531 / EN 545 / GB/T 13295; externally coated with BioZinalium alloy for corrosion protection, suitable for drinking water conveyance.
- Executive Standard
- GB/T 13295-2019