Vinyl Casing Pipes for Borewell – Plain & Screen

Vinyl Tubes Private Limited manufacture and export Casing Pipes (Plain & Screen) all over the world. The Vinyl range of PVC and ribbed pipes are specifically designed to ensure clean, clean water from bore wells, whether shallow or deep. The range is manufactured as per IS:12818 and DIN 4925 Standards. Like other pipes, these casing pipes are easy to install. The threaded ends ensure that the pipes can be screwed onto each other, without the use of cement or adhesive. Applications of Casing Pipes

• Bore Wells
• Tube Wells
• Collector Wells
• Scavenger Wells
• Pressure relief well
• Solution mining wells
• Rainwater harvesting
• Aquifer recharge wells
• Piezometric / Monitoring Wells
• Waste disposal & Injection wells
• Agriculture vertical drainage water
• Coastal-Sea-Water intrusion check walls

uPVC Well Casing and Screen Pipes for Water Well Construction

• Casting Pipes & Screen Pipes are used for Bore Hole / Bore Well application. It prevents the earth to fill the Bore well and the Screen allows the water to percolate in the well which can be pumped with the pump.
• Vinyl uPVC Casing & Screen Pipes has a higher density than water that provides a clear advantage in Well construction. Its yield stress of 55Nlimm is comparatively high. The modulus of elasticity is also high enough to achieve excellent stiffness in pipes preventing undesired deformation of the pipe.
  • Corrosion & Bacteria Resistance
  • Resistant to all substances dissolved in natural ground waters.
  • Resistant to aggressive and highly concentrated acids and salts.
  • Completely resistant to bacteria in water and soil.

Material PVC-U, unplasticised polyvinyl chloride is an ideal material for manufacturing well pipes as it is impervious to corrosion and chemical action, easy to handle and install, light in weight, non-toxic, non-conductive. Its long service life makes it an economical choice over other materials. Screen Permeability

• The possible production capacity of a well basically depends on the following factors:
• Permeability and yield of the water-bearing strata
• Permeability of the filtering gravel
• Permeability of the Well screen
• Entrance velocity of the water at the screen

Advantages of Casing Pipes

• Economical
• Easy to Install
• Corrosion resistant
• High impact strength
• Lightweight but strong
• Negligible maintenance & longer life
• Smooth bore, hence excellent flow properties

Range

• Vinyl Casing Pipes are available as follows:
  • Up to 80 meters depth – Shallow Well pipes (CS pipes)
  • Up to 250 meters depth – medium well pipes (CM pipes)
• These pipes are available in sizes from 100nm D.N. to 200mm D.N. in the lengths of 2, 3 or 4 meters in blue colour.