20mm HDPE Pipe(1 Products)
20mm High Density Polyethylene (HDPE) pipe is strong and robust pipes suitable for underground water installations. The pipe is more rigid and harder than LDPE and due to this it is able to withstand high water pressures. With a good resistance to chemicals and weather, HDPE pipe is the ideal choice for irrigation pipe as it is durable and easily connected with compression fittings.
HDPE and MDPE stated size refers to the external/outer diameter measurement. This can then be matched to the appropriate fitting size.