Conduit Pipe

Technical Specification For Rigid Plain Conduit pipe- Conforming To IS : 9537 Part - 3 - 1983

Electrical PVC Caonduit Pipe
Nominal Size (MM) Maximum Outside Diameter (MM) Tolerance Of Outside Diameter (MM) Minimum Internal Diameter (MM)
     

Light

Mechanical

Stress

Medium

Mechanical

Stress

Heavy

Mechanical

Stress

20 20 -0.30 17.40 16.90 15.80
25 25 -0.40 22.10 21.40 20.60
32 32 -0.40 28.60 27.80 26.60
40 40 -0.40 35.80 35.40 34.40

 

Technical Specification Of Casing & Caping
S.No Nominal Size (MM) Max. Outside Diameter (MM) Min.  Outside Diameter (MM) Tolerance Of Outside Diameter (MM) Min. Inside Diameter(MM) Wall Thickness (MM)
1 20/12 20/12 19.8/11.90 -0.20 18.8/10.80 1.0
2 25/16 25/16 24.75/15.85 -0.30 23.60/14.65 1.20
3 30/15 30/15 29.75/14.85 -0.30 28.35/13.40 1.40