Heavy Duty Electrical Conduit

Heavy duty electrical PVC conduit is orange in colour and can be used for both LV and HV underground installations (as per relevant authority specifications). Heavy duty conduit has a greater wall thickness offering higher compressive and impact strength, over medium duty and light duty conduits. Standard sizing includes 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 80mm, 100mm, 125mm, 150mm, 200mm in 4m lengths.

See specification table below for more information

Electrical Conduit

 Product Data 

Tri Code  Length Overall (mm)  Outside Diameter With Ovality (mm)  Wall Thickness (mm)  Socket Length (mm)  Socket Mouth I.D. with Ovality (mm) Socket Root I.D with Ovality (mm) Weight (kg) 
Min  Max  Min Max Max  Min  Max  Min  Max  Min 
CONHD20 4016  4036  19.7  20.1  2.3  2.6  16  19.9  20.6  19.2  19.9  0.8 
CONHD25 4020  4050  24.6  25.1  2.5  2.8  20  24.9  25.6  24.2  24.9  1.1 
CONHD32 4025  4045  31.6  32.1  2.7  3.0  25  31.9  32.6  31.2  31.9  1.5 
CONHD40 4032  4062  39.6  40.1  3.1  3.4  32  39.9  40.6  39.2  39.9  2.3 
CONHDSW50  4040  4060  49.6  50.1  3.4  3.9  40  49.9  50.6  49.2  49.9  3.3 
CONHDSW63  4050  4070  62.5  63.1  3.9  4.5  50  62.9  63.6  62.2  62.9  4.9 
CONHDSW80  4073  4123  88.4  89.3  4.6  5.3  73  89.0  89.7  88.1  88.8  7.9 
CONHDSW100  4099  4149  113.7  114.9  5.9  6.7  99  114.6  115.3  113.3  114.0  13.4 
CONHDSW125  4115  4165  139.5  140.9  7.2  8.1  115  139.5  140.9  139.1  139.9  20.5 
CONHDSW150  4124  4174  159.5  161.1  8.3  9.3  124  160.5  161.4  159.1  160.0  30 
CONHDSW200  4147  4197  224.2  226.4  10.5  11.7  147  225.9  226.3  224.3  224.7  46.7