ProLine™ ProLine

Long lasting, easy to install borehole riser pipe

ProLine Series

A high quality and unique alternative for conventional steel pipes, ProLine™ Series pipes are high-tensile, high-impact uPVC threaded pipe – commonly known as riser pipes or column pipes for submersible pumps. 

Proline™ riser pipes are an excellent alternative to galvanized or steel pipes as they are 100% corrosion resistant and bacteria free.  Featuring 100% leak-proof and water tight joints, the ProLine™ Series is the ideal solution for bore well and deep submersible pump delivery.  Installed between the pump at the bottom of a well and the surface, ProLine™ pipes can be assembled easily without the need for sophisticated installation tools.

Proline™ riser pipes are differentiated from other pipes on the market due to the use of the exclusive Power Lock and LPR design.  The triple function Power Lock adds additional support to the axial load, prevents the opening of pipe joints and works as an additional safety feature.   The Leak Proof Ring (LPR) adds additional sealing points within the coupling in combination with the traditional O-rings.

Lightweight but not compromising on strength, the ProLine™ features biaxial orientation, increased wall thickness and is perfectly aligned resulting in stronger, stress free pipe.

Features & Benefits

Column Pipes That Are Made To Last

ProLine™ pipes are produced using a proprietary uPVC (Unplasticized polyvinyl chloride) formulation. The formulation ensures that the pipes have both high tensile and high-impact strength which in return make the pipes capable of handling both the internal hydrostatic pressure as well as the huge vertical tensile load resulting from the water column and pump weight.

The hydrostatic pressure in the pipe is the highest in the first pipe connected to the pump and can run as high as 35 kg/cm2. On the other hand, the top most pipe has to bear the load of the entire column filled with water along with the weight of the pipe. This total can be close to 2 tons.

Bi-Axial Orientation

To make the ProLine™ pipes as strong as possible, the molecules are orientated in two axes during the extrusion of the pipes by simultaneously extruding and rotating. The molecules then intersect, creating additional bonds between them. This realignment of the uPVC strands increases the drop and notch impact resistance and strength of the pipes.

ProLine™ PVC

PVC Molecule

ProLine™ Interlocking PVC molecules

Intersecting, joined PVC Molecules

Product Certifications

ProLine™ CE

CE

Europe

Products

Product Code Type No. of pipes/ pack Wall Thickness [mm] Avg. Outer Diameter [mm] Ultimate Breaking Load [kg] Safe Pulling Load With Chain Pulley [kg] Safe Allowable Hydraullic Pressure [kg/cm2] Safe Total Pump Delivery Head [ft] Net Weight [kg]
End Side Middle Barrel Side
Min Max Min Max
Nominal Size 1” / 25 mm
uPVC-MED-1.00-PL Medium 25 4.0 4.4 3.0 3.3 33.0 ± 0.10 1250 750 16 450 1.42
uPVC-STD-1.00-PL Standard 25 5.7 6.0 4.2 4.6 33.0 ± 0.10 1900 1100 30 900 1.93
Nominal Size 1 ¼” / 32 mm
uPVC-MED-1.25-PL Medium 25 4.8 5.3 3.2 3.5 42.0 ± 0.10 1800 1100 15 400 1.95
uPVC-STD-1.25-PL Standard 25 6.0 6.5 4.3 4.6 42.0 ± 0.10 2550 1500 25 750 2.47
uPVC-HVY-1.25-PL Heavy 25 7.2 7.7 5.4 5.9 42.0 ± 0.10 3100 1800 35 1050 3.35
Nominal Size 1½"” / 40 mm
uPVC-MED-1.50-PL Medium 20 5.2 5.7 3.8 4.2 48.0 ± 0.10 2500 1300 15 400 2.40
uPVC-STD-1.50-PL Standard 20 6.0 6.5 4.3 4.6 48.0 ± 0.10 2950 1700 26 750 3.15
uPVC-HVY-1.50-PL Heavy 20 8.4 8.9 6.1 6.5 48.0 ± 0.10 4000 2400 35 1050 4.10
Nominal Size 2” / 50 mm
uPVC-MED-2.00-PL Medium 15 5.1 5.6 2.6 2.8 60.0 ± 0.15 2450 1450 15 370 3.05
uPVC-STD-2.00-PL Standard 15 6.4 6.9 4.1 4.4 60.0 ± 0.15 3600 2100 25 700 3.90
uPVC-HVY-2.00-PL Heavy 10 7.8 9.3 5.5 5.8 60.0 ± 0.15 4700 2800 27 900 4.90
uPVC-SHVY-2.00-PL Super Heavy 10 9.0 9.5 6.8 7.0 60.0 ± 0.15 5600 3350 35 1100 6.25
Nominal Size 2½” / 65 mm
uPVC-MED-2.50-PL Medium 10 5.1 5.6 2.8 3.1 75.2 ± 0.15 3100 1800 12 295 3.95
uPVC-STD-2.50-PL Standard 10 6.5 7.0 4.2 4.5 75.2 ± 0.15 4650 2700 17 550 4.95
uPVC-HVY-2.50-PL Heavy 10 9.0 9.5 6.5 6.9 75.2 ± 0.15 7000 4200 26 750 7.10
uPVC-SHVY-2.50-PL Super Heavy 10 10.8 11.5 8.6 8.8 75.2 ± 0.15 9000 5300 35 1100 8.80
Nominal Size 3” / 80 mm
uPVC-MED-3.00-PL Medium 5 5.7 6.2 3.4 3.6 88.0 ± 0.15 4450 2600 11 270 5.45
uPVC-STD-3.00-PL Standard 5 7.5 8.2 5.2 5.6 88.0 ± 0.15 6800 4000 17 500 6.55
uPVC-HVY-3.00-PL Heavy 5 9.8 10.3 7.5 7.9 88.0 ± 0.15 9600 5650 26 750 9.30
uPVC-SHVY-3.00-PL Super Heavy 5 12.4 13.0 9.7 10.5 88.0 ± 0.15 12400 7300 35 1100 13.15
Nominal Size 4” / 100 mm
uPVC-MED-4.00-PL Medium 4 6.3 7.0 4.0 4.4 113.0 ± 0.15 6800 4000 11 270 7.50
uPVC-STD-4.00-PL Standard 4 8.2 8.8 5.9 6.3 113.0 ± 0.15 10000 5700 15 500 10.45
uPVC-HVY-4.00-PL Heavy 4 12.2 12.8 9.6 10.1 113.0 ± 0.15 16000 9350 26 700 15.10
uPVC-SHVY-4.00-PL Super Heavy 4 15.8 16.4 13.3 13.7 113.0 ± 0.15 18500 11500 35 1100 21.50
Nominal Size 5” / 125 mm
uPVC-STD-5.00-PL Standard 3 11.5 12.0 8.7 9.1 139.8 ± 0.15 16000 9000 16 525 18.70
uPVC-HVY-5.00-PL Heavy 3 15.5 16.0 11.5 12.0 139.8 ± 0.15 24600 11200 27 890 23.70
uPVC-SHVY-5.00-PL Super Heavy 3 19.6 20.0 16.5 17.0 139.8 ± 0.15 31100 13700 40 1150 31.00
Nominal Size 6” / 150 mm
uPVC-HVY-6.00-PL Heavy 2 16.5 17.0 12.0 12.5 167.8 ± 0.15 27500 13100 29 950 29.60
uPVC-SHVY-6.00-PL Super Heavy 2 20.8 21.3 26.0 26.5 167.8 ± 0.15 39200 15500 40 1150 37.30

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