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From Bore Protection to Ground water Extraction,its india's tru choice

Time-Tested Borewell Piping systems

Borewell pipes

trubore-standard-product

Pipes as per
IS:12818
isi-mark

Extensively used in
  • Borewell pipes for agricultural
    Agriculture

Borewell Casing Pipes

Applications

  • To extract ground water for farms and fields.
  • For connections to residential & commercial buildings, public places etc.

Major Advantages

  • Easy to transport, store, handle and install.
  • Bore diameter remains constant, ensuring constant.
  • Saves labour & installation cost.flow over lifetime
  • Drinking Water supply and distribution.
  • Smooth bore ensures higher flow compared to G.I. pipeline.
  • Superior resistance to most of the chemicals, no scaling, of the same size. No clogging. makes the system almost maintenance free.
  • Long life.

Specifications

Specifications Screen Pipes Casing Pipes Submersilbe
Delivery Pipes/
Rising Main Pipes
Ribbed Plain Medium CM CS CD
Color Blue Blue Blue Blue Blue Blue Ivory
Standard Length 3m 3m 3m 3m 3m 3m 3m
Standards IS - 12818-2010 / Marked items will bear ISI marks
Type of threads 11 TPI V threads upto 80mm, 100mm (CS) Casing pipes as per IS-554-1999 & Trapezoidal
threads form 100mm as per IS-12818-2010 with rubber sealing rings.
Square
Notes:
A) Suitability: For wells Above 80m 262ft
upto 250m 820ft
upto 80m 262 ft. Above 250m 820ft.
upto 450m 1476ft.
B) Threads Pipes will have internal threads at one end external threads at other end with thread protection cover.
C) Specification required Slot width 0.75, 1.00, 1.50, 2.00 & 3.00 mm.

Dimensions

MEDIUM WELL SCREEN (RMS) & DEEP WELL SCREEN (RDS) PIPES WITH RIBS/RIBBED SCREEN PIPES.

Medium Well Screen(RMS) Deep Well Screen(RDS)
Nominal Diameter (DN) Mean Outer Diameter of pipe (d) (mm) Mean Outer Diameter over Connection, (d’s’) Wall Thickness 'e' (under ribs) (mm) Mean Outer Diameter over Connection, (d’s’) Wall Thickness, ’e’ (mm)
Inches mm Min Max Max Min Max Max Min Max
1 1/2 40.0 52.00 52.20 56.00 3.50 4.00 - - -
2 50.0 64.00 64.20 69.00 4.00 4.60 - - -
3 80.0 92.00 92.30 98.00 4.00 4.60 - - -
4 100.0 117.00 117.30 124.00 5.00 5.70 129.00 7.00 7.90
4 1/2 115.0 129.00 129.30 - - - 141.00 7.50 8.50
5 125.0 144.00 144.40 154.00 6.50 7.30 156.00 8.00 9.00
6 150.0 169.00 169.40 182.00 7.50 8.50 184.00 9.50 10.70
7 175.0 204.00 204.50 219.00 8.80 9.80 221.00 11.80 13.60
8 200.0 229.00 229.50 247.00 10.00 11.20 251.00 13.00 14.80
10 250.0 284.00 284.50 302.00 12.50 14.00 309.00 16.00 17.60
12 300.0 334.00 334.60 356.00 14.50 16.20 363.00 19.00 21.00
14 350.0 404.00 404.70 432.00 17.50 19.50 437.00 21.50 23.90
16 400.0 454.00 454.80 483.00 19.50 21.70 494.00 23.50 26.10

PLAIN WELL SCREEN (PMS) & PLAIN DEEP WELL SCREEN (PDS) PIPES

Plain Medium Well Screen(PMS) Plain Deep Well Screen(PDS)
Nominal Diameter (DN) Mean Outer Diameter of pipe (d) (mm) Mean Outer Diameter over Connection, (d’s’) Wall Thickness (e) (mm) Outer Diameter at any point d'e' (mm) Mean Outer Diameter over Connection, (d’s’) Wall Thickness, ’e’ (mm)
Inches mm Min Max Max Min Max Min Max Max Min Max
8 200 225.00 225.50 243.00 10.00 11.20 224.50 225.80 247.00 13.00 14.80
10 250 280.00 280.50 298.00 12.50 14.00 279.40 280.80 304.00 16.00 17.60
12 300 330.00 330.60 352.00 14.50 16.20 329.30 331.00 359.00 19.00 21.00
14 350 400.00 400.70 428.00 17.50 19.50 399.20 401.20 433.00 21.50 23.90
16 400 450.00 450.80 479.00 19.50 21.70 449.10 451.30 490.00 23.50 26.10

MEDIUM WELL CASING (CM) & SHALLOW WELL CASING (CS) PIPES

Medium Well Casing (CM) Pipes Shallow Well Casing (CS) Pipes
Nominal Diameter (DN) Mean Outer Diameter of pipe (d) (mm) Mean Outer Diameter over Connection, (d’s’) Wall Thickness 'e' (mm) Mean Outer Diameter over Connection, (d’s’) Wall Thickness, ’e’ (mm)
Inches mm Min Max Max Min Max Max Min Max
1 1/2 40.0 48.00 48.20 52.00 3.50 4.00 - - -
2 50.0 60.00 60.20 65.00 4.00 4.60 - - -
3 80.0 88.00 88.30 94.00 4.00 4.60 - - -
4 100.0 113.00 113.30 120.00 5.00 5.70 - - -
5 125.0 140.00 140.40 150.00 6.50 7.30 - - -
6 150.0 165.00 165.40 178.00 7.50 8.50 174.00 5.70 6.50
7 175.0 200.00 200.50 215.00 8.80 9.80 211.00 7.00 7.80
8 200.0 225.00 225.50 243.00 10.00 11.20 238.00 7.60 8.80
10 250.0 280.00 280.50 298.00 12.50 14.00 292.00 9.60 11.00
12 300.0 330.00 330.60 352.00 14.50 16.20 - - -

DEEP WELL CASING (CD) PIPES

Nominal Diameter (DN) Mean Outer Diameter of pipe d’em’ (mm) Outer Diameter at any point d’e’ (mm) Mean outer Diameter over Connection, (d’s’) Wall thickness, ‘e’ (mm)
Inches mm Min Max Min Max Max Min Max
4 100.0 113.00 113.30 112.80 113.40 125.00 7.00 7.90
4 1/2 115.0 125.00 125.30 124.90 125.40 137.00 7.50 8.50
5 125.0 140.00 140.40 139.70 140.50 152.00 8.00 9.00
6 150.0 165.00 165.40 164.60 165.60 180.00 9.50 10.70
7 175.0 200.00 200.50 199.60 200.60 217.00 11.80 13.60
8 200.0 225.00 225.50 224.50 225.80 247.00 13.00 14.80
10 250.0 280.00 280.50 279.40 280.80 304.00 16.00 17.60
12 300.0 330.00 330.60 329.30 331.00 359.00 19.00 21.00
14 350.0 400.00 400.70 399.20 401.20 433.00 21.50 23.90
16 400.0 450.00 450.80 449.10 451.30 490.00 23.50 26.10

SUBMERSIBLE DELIVERY PIPES/RISING MAIN PIPES

Product
OD-Outside Dia.
ND-Nominal Dia.
In mm
Pressure Kg/cm² Safe total pump delivery Head(m) Ultimate Breaking Load (Kg) Safe Pulling Load (Kg) Screen Colour STD
Packing
Size Type Category
1"
OD-33.30
ND-25.00
Coupler V 4 12.5 125 850 500 Royal Claret 28
17 170 950 600 Green
Medium 22 220 1250 750 Orange 28
Std 38 380 1750 1100 Red 28
Bell Form Coupler V 4 12.5 125 850 500 Royal Claret 28
17 170 950 600 Green
1 1/4"
OD-42.10
ND-32.00
Coupler V 4 12.5 125 1350 800 Royal Claret 20
17 170 1500 900 Green
Medium 21 210 1725 1000 Orange 20
Std 30 300 2350 1400 Red 20
Heavy 39 390 2900 1750 Blue 20
Bell Form Coupler V 4 12.5 125 1350 800 Royal Claret 20
17 170 1500 900 Green
1 1/2"
OD-48.20
ND-40.00
Coupler V 4 16 160 1850 1100 Green 16
Medium 22 220 2400 1450 Orange 16
Std 26 260 2750 1650 Red 16
Heavy 39 390 3700 2250 Blue 16
2"
OD-60.20
ND-50.00
Coupler Medium 14 140 2450 1450 Orange 12
Std 20 200 3500 2100 Red 12
Heavy 27 270 4600 2800 Blue 12
2 1/2"
OD-75.00
ND-65.00
Coupler Medium 11 110 3100 1800 Orange 8
Std 16 160 4500 2700 Red 8
Heavy 26 260 6450 3900 Blue 8
3"
OD-88.00
ND-80.00
Coupler Medium 11 110 4100 2450 Orange 6
Std 17 170 6400 3800 Red 6
Heavy 26 260 8900 5300 Blue 6
4"
OD-113.00
ND-100.00
Coupler Medium 10 100 6500 3900 Orange 4
Std 15 150 9250 5550 Red 4
Heavy 26 260 14450 8700 Blue 4

DO's & Dont's

Jointing &installation.

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  • Ensure that pipes threads are proper and clea it normal water to avoid forceful jointing.
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  • Ensure that rubber seal is properly sealed in its position, without any twist/cut while tightning the threads to avoid leakages.
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  • Beofre jointing the pipes with pump,it is recommended to provide pump guard between pipe coupler and pipe metal adapater.
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  • Assemble the TRUBORE G I metal adapter with pump.
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  • Durring assembly of the pipe. initially hold the pipe coupler with hands & tighten it,for final jerk always use rope strap wrench to tighten the pipe properly
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  • Fix a nylon rope to cast iron adapter as a safety measure against failing of submersible pump du to mishape
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  • Clamp the pipe below couplet (at defined location at pipe) at the time of lowering Trubore rising main pipe into the borewell.

Handling,
Transportation &
Storage.

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  • Pipe shall be stored in shade on resonably flat surfaces,free from sharop objects.
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  • Don't drag/throw the pipes during handling to avoid thread damages.
Casing Pipe for Borewell
Trubore borewell pipes
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  • Always use chain pulley for lowering Trubore rising main pipe
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  • Always use chain pulley for lowering Trubore rising main pipe
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  • Don't use any chemical for cleaning the pipe thread
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  • Don't apply lubricant on pipe thread
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  • Don't over-tighten hte joints to avoid breakages
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  • Don't use pipe/chain wrench to tighten the joints
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  • Don't dump gravel at a very high rate to avoid excess abrasion
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  • Don't use any chemical for cleaning the pipe thread
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  • Don't use agri-pipes(with solvent cement joint) fir borewells as their mechanical strength is not designed for this application
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  • Don't hammer the pipes during assembly
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  • Don't dump the pipes over each other.
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  • Don't remove the packing & thread protection covers of pipes till the time of installation.

Guidelines for installation
of screen & casing pipe.

  • Drill the bore of the required size & depth in the gorund using the method of auger drilling/water jet boring/hydraulic rotart drilling/core drilling. During drilling,care should be taken that it is vertically straight down without any bends.
  • Note:

    • To contstruct the bore/tube well CASING/SCREENING & RISING MAIN pipes are required.
    • CASING pipes are highly recommended in the area where losse soil & slit/loose boulders & loose stones are prevalent.
  • Fit the rubber gasket properly on the space provided on the ribbed screen/casing pipes.
  • Fit C damp below the bell end on the pipe and lower the assembly done with the help of chain pulley block (Provide sand trap with endplug as necessary).
  • Ater lowering the pipe up to the clamp level,fix the rubber gasket on another pipe & tighten it gently with the lowered pipe.After tightening use pipe/chain wrench for proper jointing,but do not over tighten.
  • Fix the next clamp with the pipe above and bellend below and connect the chain pullet with clamp.
  • Remove the clamp of lowered pipe & start lowering further.
  • Repeat the jointing method till the required depth of borewell.
  • Centering guide to be fitted wherever necessary.
  • Fill the gravel between pipe & bore hole.

Guidelines for installation
of rising Main pipe.

  • Once screen & casing pipes are installed properly,follow the below guidelines for installation of PUMP & SUBMERSIBLE DELIVERY PIPE.
  • Before starting installation,pre-check if sibmersible pump is in good working condition
  • Join the Trubire metal adapter with the submersible pump with the help of chain wrench
  • Beofre starting the pipe assembly,clean the pipe threads wit normal water to avoid forceful jointing.
  • Beofre joining the piep with pum,ensure pump guard is installed properly between pipe couler & pump metal adapter.
  • Assemble SUBMERSIBLE DELIVERY PIPE with pump,always use strap wrench/rope for last jerk.
  • Fix a nylon rope to cast iron adapter as a safety measure against falling of submersible pump due to mishap (run the nylon rope throughtout the borewell length & tie it with top clamp).
  • Fit the C clamp below coupler(at defined location on pipe) & lower the assembly inside the CASING pipe carefully with the help of a chain pulley.
  • Once pipe will be lowered in the borewell up to the clamp level,fix the rubber ring on other pipe & tighten it gently with the help of rope/strap wrench,till half of the ring gets inside the coupler.