Nirmaan Casing Pipe

Nirmaan Casing pipes are widely used for bore - wells, irrigation, chemical distribution etc and can be installed n vertical, horizontal or inclined positions.

Nirmaan Casing Pipes are manufactured according IS 12818 - 2010 standards and are available in the following 3 types :

(i) Plain Casing Pipes : These are generally used as extension pipes to screen pipe They are of two types C. S. Pipe For shallow - depth (up to 80 m) red colour code. C. M Pipe For medium - depth (up to 250 m) yellow colour code.

(ii) Screen Pipes : These pipes may be plain or ribbed. They have transverse slots and are mainly used in bore wells, from the water - table Level onwards.

(iii) Ribbed Screen Pipes : These pipes have longitudinal ribs and transverse slots. The ribs keep granulated Soil away from the slots and increase the permeability rating to more than double when compared to plain screen pipes.