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Sheathing Machine
  HDPE Pipe (Single Wall):  
Single Walled Corrugated (SWC) Sheathing Ducts are widely used as sheathing duct for insulating pr-stressing strands / cables, in construction of Highways, Railway Bridges, Flyovers, Offshore Platforms, Viaducts, Buildings, Nuclear Containment Structures, Underpasses, etc.
The ducts can be supplied with wall thickness of 2.3mm/3mm ± 0.3mm. Colours are available as per customer's choice.
Manufactured on highly sophisticated machine, imported from Europe, having microprocessor control system to provide better quality with uniform wall thickness.
Advantages of SWC are :
Enhances fatigue life of tendons
Speedy installation, Water Tightness
Friction & wobble co-efficient being low, compared with metallic sheathing there is saving of pre-stressing wires
Joining is easy and number of joints can be reduced, as it is available in continuous length coils
Chemically inert
Environmental friendly
High stiffness and also high flexibility
Very good bond between concrete & sheath as well as between grout and sheath
Good corrosion protection
Good compression strength as well as impact resistance
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