Pipe size guide for non-pressure pipes

Material Nominal size
  100 150 225 300 375 450 525 600

Clay AS 1741

Max 141.9 196.3 285 370 460 535 610 715
Min 138.5 192.8 *unmachined diameter

SuperSleve

Max 123.5 179.5 265.0 360.0        
Min 120.5 176.5 261.0 354.0        

HepSeal

        *400   *500  
Max     271 378 502 560 617 717

UPVC AS 1260

Max 110.4 160.5 250.7 315.9 401.0 501.0   631.0
Min 110.0 160.0 250.0 315.0 400.0 500.0   630.0

Cast Iron AS 1631

Type A 116 167 245 327        
Type B - Max 112 165 244 325        
Type B - Min 109 162 240 321        

HDPe AS

110 160 250 315        

Stainless Steel

110 160            

Concrete

RRJ Socket/Spigot 146 197 279 362 445 534 616 698
Flush Joint 140 197 279 362 445 534 616 698

Asbestos Cement

122 164 262 344 424 505 586 664

Galvanised Iron

114.9 166.1            

FRC

Class 1 126 187 264 346 429 515 601 686
Class 4 135 199 283 369 457 548 644 735

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