... 32,40,50,63,80,100,150 2.colour:gray 3.light, medium, heavy gauge AS2053 PVC ... 32,40,50,63,80,100,1502.colour:gray3.light, medium, heavy gauge Application1. Healthy, bacteriological neutral ... 40% compared to galvanized steel pipes)8. Light colors and excellent design ensure suitability for both ... so that our products can prevent accidental electrocution 2. Fire-proof, our products will be extinguished ...