Flange Pipes-Ductile Iron

Water Network System
+ OUTSIDE PIPE DIAMETERS
Imperial2″2.5″3″4″5″6″7″8″9″10″12″14″15″16″18″20″21″22″24″
Metric (mm)506580100125150175200225250300350375400450500525550600
Steel60.376.188.9114.3139.7168.3193.7219.1244.5273323.9355.6 406.4457508 559610
Imperial Cast Iron Class AB69.182.395.5121.9149.9177.3204.7232.2259.1286333.8387413439492545572598650
Imperial Cast Iron Class CD69.182.395.5121.9149.9177.3204.7232.2259.1286345.4399.3426.2453.1506.9560.3587.2613.7667
Imperial UPVC60.475.288.9114.1140168.3193.8219.1244.5273323.9355.5 406.4457.2508 558.8609.6
Metric UPVC637590110140160180200225250315355 400     
High Density PE63 90110 160             
Asbestos Cement CI 15 (turned end)69.1 96122 177 232259.1286334392 448498568  654
Asbestos Cement CI 20 (turned end)69.1 96122 177 232259.1286345405 463515586  672
Asbestos Cement CI 25 (turned end)69.1 96122 177 240268295356419 478532605  691
Ductile Iron  98118144170 222 274326378 429480532  635