Advantage:1>fire prevention 2>Compressive resistance strong 3>high corrosion resistance 4> Easy to install 5>Long life

Advantage:fire prevention,Compressive resistance strong,high corrosion resistance. Easy to install,Long life,Shielding effect

Material: cold rolled steel strips/coils, cold rolled steel

Production technology:High frequency welding a forming, both inside and outside the surface of cold galvanizing, hot dip galvanizing technology

Package: the conduit is coverd with pvc paper then tied with steel straps

size: 

model	Outside diameter	Outside diameter error	Thickness (s)	Width error	length	Error in length
20	20	-0.3	1.6	±0.15	3400	±5.00
25	25	-0.4	1.6	±0.15	3400	±5.00
32	32	-0.4	1.6	±0.15	3400	±5.00
40	40	-0.5	1.6	±0.15	3400	±5.00
50	50	-0.5	1.6	±0.15	3400	±5.00

 We can produce the steel conduits according to your samples or drawing, also we can make them to your own brands.

Produced according to various national standard

galvanized conduit pipe