Plastic made Pre-Stressing Sheathing Pipe is designed for protecting the surface of steel suspension in concrete building from damage caused due to corrosion, rust etc. The Sheathing Pipe works as barrier between moisture and the material surface to prevent corrosion. The Sheathing Pipe is made from quality grade plastic material to ensure durability of use. The Plastic made Pre-Stressing Sheathing Pipe is highly effective for preservation and protection of surface layer of steel rods.