uPVC Column Pipes

Specifications:

Sunkoll Bore-Well Column pipes are used for bringing out underground stream water via submersible pumps. Sunkoll Bore-Well pipes are lead-free and heavy metal free and have unique features and benefits compared to conventional column pipes. Sunkoll Bore-Well pipes undergo stringent testing under critical field conditions to meet or exceed the actual field requirements of products available for similar applications.

Advantages:

• Easy Handling, Transportation & Installation
• Chemical Resistance
• Low maintenance and long life
• Leak-Proof Joints
• High Strength and Durability
• Low cost compared to C.I and G.I pipes
• Smooth bore that offers excellent flow properties
• Ensures Higher Flow Compared to G.I. Pipeline

Application:

• Water rising for submersibles, domestic and industrial applications.
• Ideally suitable for long term use in sandy and chemically aggressive water.
• It is commonly used as replacement on the place for MS, ERW, GI, HDPE and stainless steel

Product range  :	1″ to 5″ Outer diameter (25 mm to 125 mm Nominal diameter)
Length               :	Available in 3 meter
Types                :	Available in five grades

Some important features of our column pipes, couplers and its accessories

• Square threads of pipes as well as coupler gives very high tensile load capacity, high izod impact and easy fitment, re-fitment and
  longer life
• The rubber dampeners, silent system provides leak proof fittings and also absorbs the vibration of the pump which results in longer
  life of motor and pump bearing.
• Our square threads of pipes as well as coupler are of best designed and manufactured in CNC machines in order to provide best
  accuracy and quality.
• The rubber ring like step ring, L-ring, O-ring & Seal ring are of natural rubber and best to absorb the shock of motor
• Our thick and thin portion of the pipes has been so developed in order to absorb the full torque produced due to motor thus resulting
  long life.
• The technically developed adapters have 11 TPI metric threads at one end which fits into motor and square threads at one end which
  fits into column pipes.

Square Threads:

• The coupler and pipe joints have square threads machined using CNC machine to maintain accuracy for taking high load with no slippage of threads.
• Due to this, it is very easy to assemble and dismantle column pipe as well as provide extra strength to the pipe.
• It reduces the loosening of joints during ON/OFF of submersible pumpset.
• This unique square thread provide sufficient grip and additional strength against tensile load.

Bi-Axial Orientation:

• Specially design Bi-Axial design tools in column pipe extrusion process to ensure the PVC molecular chain gets linear and diametrically oriented which gives higher impact strength to the pipes.

Thick And Thin Portion of Pipe:

• The technique for making column pipes thicker in the threading end to compensate for material due to threads. The residual thickness in the end part after removal of thread is the same as barrel thickness, therefore the pipe strength remains the same.
• This technique saves raw material consumption also provides much higher strength to the pipes.
• This portion has been developed in order to absorb the full torque produced from motor, thus resulting in long life.

Handling and Storage of Pipes:

• Pipes should preferably be stored indoors.
• The pipes are stored on level ground free of any sharp objects.
• Do not throw or drop the pipes on the floor.
• Do not drag of push the pipes from the truck bed.
• Contact of pipes from any sharp object should be totally avoided.
• The surface should be dry.