Specification of

Iron C Channel or also called CNP iron is iron produced by the factory from coil plates (steel sheets or galvalum) which is formed through bending or cutting which produces iron forming like the letter C can also be called C channel iron, Iron C profile, or CNP iron. C channel iron has a length of 6 meters while for thickness 1.6 meters starting from the thickest 3.2 mm.

As for its function and use, canals are commonly used in construction as the basis of buildings or prisoners, also commonly used for roof trusses or other building frames, also known as purlin beams because it also has a function as a seat cover. Cnp C canal iron can also be used for fences, sent canopies and other architecture.

For its own size C channel iron or CNP Iron varies as follows: