Casing Pipes


Chemical properties – Non corrosive, ensures longer life cycle.
Physical properties – Lighter in weight than conventional metal pipes, easy handling, transportation and installation.
Economical – Lesser in cost than other alternates, cost of transportation, handling and installation is lesser, being lighter in weight no cranes, welding machines or diesel Genset are required for installation.
Longer life – Life cycle more than 30 years, saves replacement and replenishment costs.
Anti-corrosive & Non-conductive – Excellent life avoiding electro chemical reactions.
Ensuring water quality – uPVC doesn’t impart any colour, odour or taste.
Stiffness and strength – Excellent mechanical properties thus is capable of withstanding the hydraulic pressure the pipes are subjected to during construction of well.
Convenient and reliable – Provides easy and stronger joints. Tormac uPVC Casing pipes have traphezoidal threads which provides easy and strong joints. uPVC Screen pipes facilitate optimum performance & safety by keeping the the gravel pack & other foreign substances out of the well uPVC Screen pipes has horizontal slots which enables laminar flow into the well ensuring higher permeability & reducing well entrance losses, thus saving pumping energy and offer higher yields.



Casing & Screen Pipes
The foremost component required for any well is its Casing and screening pipes. Right decision in selection and installation of this components prevents the water well/borehole from unwanted destruction which helps to get perpetual source of pure water.
Life cycle more than 30 years, saves replacement and replenishment costs.
Earlier, metal pipes and screens were used instead of casing and screening pipes which leads to corrosion, early failure and worsen the condition of screens. Due to this bacterium formation may occur which leads the water source to get polluted and results in well abandonment.

When the depth gets increasing ground water system will be disrupts by sands, gravels or high fractured rocks and weathered bedrock aquifers. In certain case groundwater must refrain from the aquifer strata and eventually the ground water must flow ease into the borehole. This can be achieved by the right and good screen pipe selection.

Our uPVC well casing and screen pipes are as per is 12818 – 2010.