BS4514

NOMINAL SIZE  MEAN OUTSIDE DIAMETER (MM) WALL THICKNESS (MM)
 INCH  DN  MIN MAX MIN  MAX
3 82 82.40 82.80 3.20 3.80
4 110 110.00 110.40 3.20 3.80
6 160 160.00 160.60 3.20 3.80
STANDARD LENGTH 4 & 5.8 METERS
COLOUR LIGHT GREY
SOCKET TYPE SOLVENT SOCKET