uPVC Casing Pipe
Duke Pipes’ uPVC casing pipe is India’s award-winning solution for borewell casing, boring pipe, and irrigation applications. Manufacturing since 1998 and honored with the National Quality Award by the Government of India, Duke Pipes Private Limited supplies IS 12818:2010 certified casing pipe across India from its Gujarat facility.
uPVC casing pipe is corrosion-free, chemical-resistant, and long-lasting — a reliable replacement for MS, GI, ERW, Asbestos, and Cement pipes. Available in three series to suit every depth requirement:
CS Series — up to 80m depth
CM Series — up to 150m depth
CD Series — up to 450m depth
Suitable for borewell, agriculture irrigation, domestic, and industrial applications. For casing pipe price and availability, call us today at +91 73920 73920.
uPVC Casing Pipe Specifications — CS, CM & CD Series
- Maximum installation depth 450m for CD Series, 150m for CM series, and 80m for CS series.
- Installation: Vertical, Horizontal or Inclined
Applications of Duke uPVC Casing Pipe
- Borewell Casing: Borewell casing pipe is a very important component in submersible pump installation. Duke’s uPVC casing pipe works without corrosion even in saline and chemically aggressive soils.
- Agricultural Irrigation: Duke’s PVC casing pipe is the first choice of farmers for draining water from borewell pipes in the fields — due to its light weight and easy installation.
- Industrial Mining and Chemical Distribution: UPVC casing is chemically inert and is used in industrial and mining sectors in place of GI or SS pipes.
For a complete borewell system, a uPVC Column Pipe is also essential — to carry water from the pump up to the surface. Explore uPVC Column Pipe →
Salient Features
- Easy to Handle
- Corrosion Free
- Ultimate Tensile Strength & Impact Strength
- Maximum Yield of Water
- Easy Joining & Installation
- Fire Proof
- Long Life
- Very high collapsible resistance
Special Features & Identity
- Specification followed IS 12818:2010 equivalent to DIN 4925.
- Trapezoidal threaded socket & spigot ends for easy, reliable jointing, long and better strength.
- Surface finish of this pipe is extremely smooth which reduces the hydraulic friction.
- Ribbed screen pipes are used especially when outer surface area of bore-well casing pipe is to be increased. These ribs provide around 25% of additional surface area by virtue of its design. Besides that if hole gravel balls away from the pipe at a distance of about 2 mm. This arrangement naturally cleans slits due to vertical flow passage and allows more water to seep in, resulting in higher yield than other plain screen pipes from same bore
- Horizontal Slots to get maximum water yield.
- Image in colorize :
RMS, PMS, CS : Red
CM : Yellow
RDS, PDS, CD : Green
uPVC Casing Pipe Price & Availability
Duke Pipes’ uPVC casing pipe price varies based on size, series (CS/CM/CD), and order quantity:
CS Series (up to 80m depth) — available in 100mm to 400mm diameter
CM Series (up to 150m depth) — available in 35mm to 400mm diameter
CD Series (up to 450m depth) — available in 100mm to 400mm diameter
For 2 inch borewell pipe price (DN 50mm, OD 60mm — CM Series), contact us directly — special discounts available on bulk orders.
Pan-India delivery available across Gujarat, Rajasthan, Maharashtra, Haryana, Madhya Pradesh and more. For the complete borewell casing pipe price list:
📞 +91 73920 73920 | 02742-280023/24
📧 [email protected]
Get Best Price contact-us.
CS Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 100 | 4.0 | 113.0 | 113.3 | 4.60 | 5.20 | 116.0 | 48 |
| 125 | 5.0 | 140.0 | 140.4 | 5.30 | 5.60 | 148.0 | 63 |
| 150 | 6.0 | 165.0 | 165.4 | 5.70 | 6.50 | 174.0 | 63 |
| 165 | 6.5 | 180.0 | 180.3 | 6.10 | 7.10 | 188.0 | 63 |
| 175 | 7.0 | 200.0 | 200.5 | 7.00 | 7.80 | 211.0 | 63 |
| 200 | 8.0 | 225.0 | 225.5 | 7.60 | 8.80 | 238.0 | 74 |
| 225 | 9.0 | 250.0 | 250.5 | 8.80 | 9.60 | 262.0 | 74 |
| 250 | 10.0 | 280.0 | 280.5 | 9.60 | 11.0 | 292.0 | 90 |
| 300 | 12.0 | 330.0 | 330.6 | 11.2 | 13.3 | 346.0 | 90 |
| 350 | 14.0 | 400.0 | 400.7 | 14.0 | 15.5 | 420.0 | 90 |
| 400 | 16.0 | 450.0 | 450.8 | 16.0 | 17.5 | 470.0 | 102 |
CM Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 35 | 1.25″ | 42.0 | 42.2 | 3.5 | 4.0 | 46.0 | 25 |
| 40 | 1.5″ | 48.0 | 48.2 | 3.5 | 4.0 | 52.0 | 25 |
| 50 | 2.0″ | 60.0 | 60.2 | 4.0 | 4.6 | 65.0 | 30 |
| 80 | 3.0″ | 88.0 | 88.3 | 4.0 | 4.6 | 94.0 | 40 |
| 100 | 4.0″ | 113.0 | 113.3 | 5.0 | 5.7 | 120.0 | 48 |
| 115 | 4.5″ | 125.0 | 125.3 | 5.0 | 5.7 | 132.0 | 48 |
| 125 | 5.0″ | 140.0 | 140.4 | 6.5 | 7.3 | 150.0 | 63 |
| 150 | 6.0″ | 165.0 | 165.4 | 7.5 | 8.5 | 178.0 | 63 |
| 165* | 6.5″ | 180.0 | 180.4 | 8.0 | 8.5 | 196.7 | 63 |
| 175 | 7.0″ | 200.0 | 200.5 | 8.8 | 9.8 | 215.0 | 63 |
| 200 | 8.0″ | 225.0 | 225.5 | 10.0 | 11.2 | 243.0 | 74 |
| 225* | 9.0″ | 250.0 | 250.5 | 12.0 | 12.5 | 270.0 | 74 |
| 250 | 10.0″ | 280.0 | 280.5 | 12.5 | 14.0 | 298.0 | 90 |
| 300 | 12.0″ | 330.0 | 330.6 | 14.5 | 16.2 | 352.0 | 90 |
| 350 | 14.0″ | 400.0 | 400.7 | 17.5 | 19.5 | 428.0 | 90 |
| 400 | 16.0″ | 450.0 | 450.8 | 19.5 | 21.7 | 479.0 | 102 |
CD Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 100 | 4.0″ | 113.0 | 113.3 | 7.00 | 7.90 | 125.0 | 48 |
| 115 | 4.5″ | 125.0 | 125.3 | 7.50 | 8.50 | 137.0 | 48 |
| 125 | 5.0″ | 140.0 | 140.4 | 8.00 | 9.00 | 152.0 | 63 |
| 150 | 6.0″ | 165.0 | 165.4 | 9.50 | 10.70 | 180.0 | 63 |
| 165* | 6.5″ | 180.0 | 180.4 | 12.00 | 12.50 | 200.0 | 63 |
| 175 | 7.0″ | 200.0 | 200.5 | 11.80 | 13.60 | 217.0 | 63 |
| 200 | 8.0″ | 225.0 | 225.5 | 13.00 | 14.80 | 247.0 | 74 |
| 225* | 9.0″ | 250.0 | 250.5 | 14.50 | 15.50 | 270.0 | 74 |
| 250 | 10.0″ | 280.0 | 280.5 | 16.00 | 17.6 | 304.0 | 90 |
| 300 | 12.0″ | 330.0 | 330.6 | 19.0 | 21.0 | 359.0 | 90 |
| 350 | 14.0″ | 400.0 | 400.7 | 21.5 | 23.9 | 433.0 | 90 |
| 400 | 16.0″ | 450.0 | 450.8 | 23.5 | 26.1 | 490.0 | 102 |
R – CS Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 100″ | 4.0 | 117.0 | 117.3 | 4.60 | 5.20 | 120.0 | 48 |
| 125″ | 5.0 | 144.0 | 144.4 | 5.30 | 5.60 | 152.0 | 63 |
| 150″ | 6.0 | 169.0 | 169.4 | 5.70 | 6.50 | 178.0 | 63 |
| 175″ | 7.0 | 204.0 | 204.5 | 7.00 | 7.80 | 215.0 | 63 |
| 200″ | 8.0 | 229.0 | 229.5 | 7.60 | 8.80 | 242.0 | 74 |
| 250″ | 10.0 | 284.0 | 284.5 | 9.60 | 11.0 | 296.0 | 90 |
| 300″ | 12.0 | 334.0 | 334.6 | 11.20 | 13.30 | 350.0 | 90 |
R – CM Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 35 | 1.25″ | 46.0 | 46.2 | 3.5 | 4.0 | 50.0 | 25 |
| 40 | 1.5″ | 52.0 | 52.2 | 3.5 | 4.0 | 56.0 | 25 |
| 50 | 2.0″ | 64.0 | 64.2 | 4.0 | 4.6 | 69.0 | 30 |
| 80 | 3.0″ | 92.0 | 92.3 | 4.0 | 4.6 | 98.0 | 40 |
| 100 | 4.0″ | 117.0 | 117.3 | 5.0 | 5.7 | 124.0 | 48 |
| 125 | 5.0″ | 144.0 | 144.4 | 6.5 | 7.3 | 154.0 | 63 |
| 150 | 6.0″ | 169.0 | 169.4 | 7.5 | 8.5 | 182.0 | 63 |
| 175 | 7.0″ | 204.0 | 204.5 | 8.8 | 9.8 | 219.0 | 63 |
| 200 | 8.0″ | 229.0 | 229.5 | 10.0 | 11.2 | 247.0 | 74 |
| 250 | 10.0″ | 284.0 | 284.5 | 12.5 | 14.0 | 302.0 | 90 |
| 300 | 12.0″ | 334.0 | 334.6 | 14.5 | 16.2 | 356.0 | 90 |
| 350 | 14.0″ | 404.0 | 404.7 | 17.5 | 19.5 | 432.0 | 90 |
| 400 | 16.0″ | 454.0 | 454.8 | 19.5 | 21.7 | 483.0 | 102 |
R – CD Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 100 | 4.0″ | 117.0 | 117.3 | 7.0 | 7.9 | 129.0 | 48 |
| 115 | 4.5″ | 129.0 | 129.3 | 7.5 | 8.5 | 141.0 | 48 |
| 125 | 5.0″ | 144.0 | 144.4 | 8.0 | 9.0 | 156.0 | 63 |
| 150 | 6.0″ | 169.0 | 169.4 | 9.5 | 10.7 | 184.0 | 63 |
| 175 | 7.0″ | 204.0 | 204.5 | 11.8 | 13.6 | 221.0 | 63 |
| 200 | 8.0″ | 229.0 | 229.5 | 13.0 | 14.8 | 251.0 | 74 |
| 250 | 10.0″ | 284.0 | 284.5 | 16.0 | 17.6 | 309.0 | 90 |
| 300 | 12.0″ | 334.0 | 334.6 | 19.0 | 21.0 | 363.0 | 90 |
| 350 | 14.0″ | 404.0 | 404.7 | 21.5 | 23.9 | 437.0 | 90 |
| 400 | 16.0″ | 454.0 | 454.8 | 23.5 | 26.1 | 494.0 | 102 |
Screen Open Area in Percent for width of slot (w)
| RMS/PMS | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Diameter | Number of Slot N (Min) | Σα ± 5% | Slot width in mm | ||||||||
| Free passage area in Percentage | |||||||||||
| mm | inch | 0.2 | 0.3 | 0.5 | 0.75 | 1.0 | 1.5 | 2.0 | 3.0 | ||
| 35 | 1.25 | 3 | 75 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 40 | 1.5 | 3 | 85 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 50 | 2 | 3 | 108 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 80 | 3 | 3 | 168 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 100 | 4 | 5 | 216 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | 14.0 |
| 115 | 4.5 | 5 | 240 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | 14.0 |
| 125 | 5 | 5 | 240 | — | 4.7 | 5.6 | 8.2 | 8.5 | 8.8 | 11.0 | 13.5 |
| 150 | 6 | 5 | 285 | — | — | 5.6 | 8.2 | 8.5 | 8.8 | 11.0 | 13.5 |
| 175 | 7 | 6 | 340 | — | — | 5.6 | 8.3 | 8.5 | 8.8 | 11.0 | 13.5 |
| 200 | 8 | 6 | 390 | — | — | — | 8.3 | 8.5 | 8.8 | 11.0 | 13.5 |
| 250 | 10 | 6 | 450 | — | — | — | 7.6 | 7.9 | 8.1 | 10.2 | 12.5 |
| 300 | 12 | 6 | 530 | — | — | — | 7.6 | 7.9 | 8.1 | 10.2 | 12.5 |
| 350 | 14 | 8 | 640 | — | — | — | — | 7.9 | 8.1 | 10.2 | 12.5 |
| 400 | 16 | 8 | 720 | — | — | — | — | 7.9 | 8.1 | 10.2 | 12.5 |
| Slot pitch mm b±0.5 mm | 4.0 | 4.0 | 5.5 | 5.5 | 6.8 | 9.5 | 9.5 | 11.0 | |||
| RDS/PDS | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Diameter | Number of Slot N (Min) | Σα ± 5% | Slot width in mm | ||||||||
| Free passage area in Percentage | |||||||||||
| mm | inch | 0.2 | 0.3 | 0.5 | 0.75 | 1.0 | 1.5 | 2.0 | 3.0 | ||
| 100 | 4 | 5 | 206 | — | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 115 | 4.5 | 5 | 230 | — | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 125 | 5 | 5 | 235 | — | — | 5.6 | 8.2 | 8.5 | 8.8 | 11.0 | 13.5 |
| 150 | 6 | 5 | 278 | — | — | 5.6 | 8.2 | 8.5 | 8.8 | 11.0 | 13.5 |
| 175 | 7 | 6 | 330 | — | — | — | 8.3 | 8.5 | 8.8 | 11.0 | 13.5 |
| 200 | 8 | 6 | 380 | — | — | — | 7.6 | 7.9 | 8.1 | 10.2 | 12.5 |
| 250 | 10 | 6 | 435 | — | — | — | 7.6 | 7.9 | 8.1 | 10.2 | 12.5 |
| 300 | 12 | 6 | 512 | — | — | — | 7.6 | 7.9 | 8.1 | 10.2 | 12.5 |
| 350 | 14 | 8 | 626 | — | — | — | — | 7.9 | 8.1 | 10.2 | 12.5 |
| 400 | 16 | 8 | 706 | — | — | — | — | 7.9 | 8.1 | 10.2 | 12.5 |
| Slot pitch mm b±0.5 mm | 4.0 | 4.0 | 5.5 | 5.5 | 6.8 | 9.5 | 9.5 | 11.0 | |||
Screen Permeability for width of slot
| RMS/PMS | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Diameter | Slot width in mm | ||||||||||
| Free passage area in Percentage | |||||||||||
| mm | inch | 0.2 | 0.3 | 0.5 | 0.75 | 1.0 | 1.5 | 2.0 | 3.0 | ||
| 50 | 2.0 | 0.18 | 0.25 | 0.29 | 0.44 | 0.45 | 0.46 | 0.58 | 0.67 | ||
| 80 | 3.0 | 0.27 | 0.39 | 0.45 | 0.68 | 0.70 | 0.72 | 0.90 | 1.04 | ||
| 100 | 4.0 | 0.35 | 0.50 | 0.57 | 0.87 | 0.90 | 0.93 | 1.16 | 1.34 | ||
| 115 | 4.5 | 0.40 | 0.56 | 0.64 | 0.97 | 1.01 | 1.04 | 1.30 | 1.50 | ||
| 125 | 5.0 | — | 0.56 | 0.66 | 0.97 | 1.00 | 1.04 | 1.30 | 1.59 | ||
| 150 | 6.0 | — | — | 0.78 | 1.15 | 1.19 | 1.23 | 1.54 | 1.89 | ||
| 175 | 7.0 | — | — | 0.93 | 1.38 | 1.41 | 1.46 | 1.82 | 2.24 | ||
| 200 | 8.0 | — | — | — | 1.59 | 1.62 | 1.68 | 2.10 | 2.58 | ||
| 250 | 10.0 | — | — | — | 1.81 | 1.88 | 1.93 | 2.42 | 2.97 | ||
| 300 | 12.0 | — | — | — | 2.13 | 2.22 | 2.27 | 2.86 | 3.51 | ||
Tolerance On Width of slot (w)
| Slot width (W) mm | 0.2 | 0.3 | 0.5 | 0.75 | 1.0 | 1.5 | 2.0 | 3.0 |
|---|---|---|---|---|---|---|---|---|
| Tolerance (mm) | +0.06 | +0.06 | +0.10 | +0.20 | +0.20 | +0.20 | +0.20 | +0.30 |
| -0.00 | -0.00 | -0.00 | -0.00 | -0.00 | -0.00 | -0.00 | -0.00 |
Duke Pipes’ uPVC casing pipe is India’s award-winning solution for borewell casing, boring pipe, and irrigation applications. Manufacturing since 1998 and honored with the National Quality Award by the Government of India, Duke Pipes Private Limited supplies IS 12818:2010 certified casing pipe across India from its Gujarat facility.
uPVC casing pipe is corrosion-free, chemical-resistant, and long-lasting — a reliable replacement for MS, GI, ERW, Asbestos, and Cement pipes. Available in three series to suit every depth requirement:
CS Series — up to 80m depth
CM Series — up to 150m depth
CD Series — up to 450m depth
Suitable for borewell, agriculture irrigation, domestic, and industrial applications. For casing pipe price and availability, call us today at +91 73920 73920.
uPVC Casing Pipe Specifications — CS, CM & CD Series
- Maximum installation depth 450m for CD Series, 150m for CM series, and 80m for CS series.
- Installation: Vertical, Horizontal or Inclined
Applications of Duke uPVC Casing Pipe
- Borewell Casing: Borewell casing pipe is a very important component in submersible pump installation. Duke’s uPVC casing pipe works without corrosion even in saline and chemically aggressive soils.
- Agricultural Irrigation: Duke’s PVC casing pipe is the first choice of farmers for draining water from borewell pipes in the fields — due to its light weight and easy installation.
- Industrial Mining and Chemical Distribution: UPVC casing is chemically inert and is used in industrial and mining sectors in place of GI or SS pipes.
For a complete borewell system, a uPVC Column Pipe is also essential — to carry water from the pump up to the surface. Explore uPVC Column Pipe →
Salient Features
- Easy to Handle
- Corrosion Free
- Ultimate Tensile Strength & Impact Strength
- Maximum Yield of Water
- Easy Joining & Installation
- Fire Proof
- Long Life
- Very high collapsible resistance
Special Features & Identity
- Specification followed IS 12818:2010 equivalent to DIN 4925.
- Trapezoidal threaded socket & spigot ends for easy, reliable jointing, long and better strength.
- Surface finish of this pipe is extremely smooth which reduces the hydraulic friction.
- Ribbed screen pipes are used especially when outer surface area of bore-well casing pipe is to be increased. These ribs provide around 25% of additional surface area by virtue of its design. Besides that if hole gravel balls away from the pipe at a distance of about 2 mm. This arrangement naturally cleans slits due to vertical flow passage and allows more water to seep in, resulting in higher yield than other plain screen pipes from same bore
- Horizontal Slots to get maximum water yield.
- Image in colorize :
RMS, PMS, CS : Red
CM : Yellow
RDS, PDS, CD : Green
uPVC Casing Pipe Price & Availability
Duke Pipes’ uPVC casing pipe price varies based on size, series (CS/CM/CD), and order quantity:
CS Series (up to 80m depth) — available in 100mm to 400mm diameter
CM Series (up to 150m depth) — available in 35mm to 400mm diameter
CD Series (up to 450m depth) — available in 100mm to 400mm diameter
For 2 inch borewell pipe price (DN 50mm, OD 60mm — CM Series), contact us directly — special discounts available on bulk orders.
Pan-India delivery available across Gujarat, Rajasthan, Maharashtra, Haryana, Madhya Pradesh and more. For the complete borewell casing pipe price list:
📞 +91 73920 73920 | 02742-280023/24
📧 [email protected]
Get Best Price contact-us.
CS Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 100 | 4.0 | 113.0 | 113.3 | 4.60 | 5.20 | 116.0 | 48 |
| 125 | 5.0 | 140.0 | 140.4 | 5.30 | 5.60 | 148.0 | 63 |
| 150 | 6.0 | 165.0 | 165.4 | 5.70 | 6.50 | 174.0 | 63 |
| 165 | 6.5 | 180.0 | 180.3 | 6.10 | 7.10 | 188.0 | 63 |
| 175 | 7.0 | 200.0 | 200.5 | 7.00 | 7.80 | 211.0 | 63 |
| 200 | 8.0 | 225.0 | 225.5 | 7.60 | 8.80 | 238.0 | 74 |
| 225 | 9.0 | 250.0 | 250.5 | 8.80 | 9.60 | 262.0 | 74 |
| 250 | 10.0 | 280.0 | 280.5 | 9.60 | 11.0 | 292.0 | 90 |
| 300 | 12.0 | 330.0 | 330.6 | 11.2 | 13.3 | 346.0 | 90 |
| 350 | 14.0 | 400.0 | 400.7 | 14.0 | 15.5 | 420.0 | 90 |
| 400 | 16.0 | 450.0 | 450.8 | 16.0 | 17.5 | 470.0 | 102 |
CM Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 35 | 1.25″ | 42.0 | 42.2 | 3.5 | 4.0 | 46.0 | 25 |
| 40 | 1.5″ | 48.0 | 48.2 | 3.5 | 4.0 | 52.0 | 25 |
| 50 | 2.0″ | 60.0 | 60.2 | 4.0 | 4.6 | 65.0 | 30 |
| 80 | 3.0″ | 88.0 | 88.3 | 4.0 | 4.6 | 94.0 | 40 |
| 100 | 4.0″ | 113.0 | 113.3 | 5.0 | 5.7 | 120.0 | 48 |
| 115 | 4.5″ | 125.0 | 125.3 | 5.0 | 5.7 | 132.0 | 48 |
| 125 | 5.0″ | 140.0 | 140.4 | 6.5 | 7.3 | 150.0 | 63 |
| 150 | 6.0″ | 165.0 | 165.4 | 7.5 | 8.5 | 178.0 | 63 |
| 165* | 6.5″ | 180.0 | 180.4 | 8.0 | 8.5 | 196.7 | 63 |
| 175 | 7.0″ | 200.0 | 200.5 | 8.8 | 9.8 | 215.0 | 63 |
| 200 | 8.0″ | 225.0 | 225.5 | 10.0 | 11.2 | 243.0 | 74 |
| 225* | 9.0″ | 250.0 | 250.5 | 12.0 | 12.5 | 270.0 | 74 |
| 250 | 10.0″ | 280.0 | 280.5 | 12.5 | 14.0 | 298.0 | 90 |
| 300 | 12.0″ | 330.0 | 330.6 | 14.5 | 16.2 | 352.0 | 90 |
| 350 | 14.0″ | 400.0 | 400.7 | 17.5 | 19.5 | 428.0 | 90 |
| 400 | 16.0″ | 450.0 | 450.8 | 19.5 | 21.7 | 479.0 | 102 |
CD Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 100 | 4.0″ | 113.0 | 113.3 | 7.00 | 7.90 | 125.0 | 48 |
| 115 | 4.5″ | 125.0 | 125.3 | 7.50 | 8.50 | 137.0 | 48 |
| 125 | 5.0″ | 140.0 | 140.4 | 8.00 | 9.00 | 152.0 | 63 |
| 150 | 6.0″ | 165.0 | 165.4 | 9.50 | 10.70 | 180.0 | 63 |
| 165* | 6.5″ | 180.0 | 180.4 | 12.00 | 12.50 | 200.0 | 63 |
| 175 | 7.0″ | 200.0 | 200.5 | 11.80 | 13.60 | 217.0 | 63 |
| 200 | 8.0″ | 225.0 | 225.5 | 13.00 | 14.80 | 247.0 | 74 |
| 225* | 9.0″ | 250.0 | 250.5 | 14.50 | 15.50 | 270.0 | 74 |
| 250 | 10.0″ | 280.0 | 280.5 | 16.00 | 17.6 | 304.0 | 90 |
| 300 | 12.0″ | 330.0 | 330.6 | 19.0 | 21.0 | 359.0 | 90 |
| 350 | 14.0″ | 400.0 | 400.7 | 21.5 | 23.9 | 433.0 | 90 |
| 400 | 16.0″ | 450.0 | 450.8 | 23.5 | 26.1 | 490.0 | 102 |
R – CS Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 100″ | 4.0 | 117.0 | 117.3 | 4.60 | 5.20 | 120.0 | 48 |
| 125″ | 5.0 | 144.0 | 144.4 | 5.30 | 5.60 | 152.0 | 63 |
| 150″ | 6.0 | 169.0 | 169.4 | 5.70 | 6.50 | 178.0 | 63 |
| 175″ | 7.0 | 204.0 | 204.5 | 7.00 | 7.80 | 215.0 | 63 |
| 200″ | 8.0 | 229.0 | 229.5 | 7.60 | 8.80 | 242.0 | 74 |
| 250″ | 10.0 | 284.0 | 284.5 | 9.60 | 11.0 | 296.0 | 90 |
| 300″ | 12.0 | 334.0 | 334.6 | 11.20 | 13.30 | 350.0 | 90 |
R – CM Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 35 | 1.25″ | 46.0 | 46.2 | 3.5 | 4.0 | 50.0 | 25 |
| 40 | 1.5″ | 52.0 | 52.2 | 3.5 | 4.0 | 56.0 | 25 |
| 50 | 2.0″ | 64.0 | 64.2 | 4.0 | 4.6 | 69.0 | 30 |
| 80 | 3.0″ | 92.0 | 92.3 | 4.0 | 4.6 | 98.0 | 40 |
| 100 | 4.0″ | 117.0 | 117.3 | 5.0 | 5.7 | 124.0 | 48 |
| 125 | 5.0″ | 144.0 | 144.4 | 6.5 | 7.3 | 154.0 | 63 |
| 150 | 6.0″ | 169.0 | 169.4 | 7.5 | 8.5 | 182.0 | 63 |
| 175 | 7.0″ | 204.0 | 204.5 | 8.8 | 9.8 | 219.0 | 63 |
| 200 | 8.0″ | 229.0 | 229.5 | 10.0 | 11.2 | 247.0 | 74 |
| 250 | 10.0″ | 284.0 | 284.5 | 12.5 | 14.0 | 302.0 | 90 |
| 300 | 12.0″ | 334.0 | 334.6 | 14.5 | 16.2 | 356.0 | 90 |
| 350 | 14.0″ | 404.0 | 404.7 | 17.5 | 19.5 | 432.0 | 90 |
| 400 | 16.0″ | 454.0 | 454.8 | 19.5 | 21.7 | 483.0 | 102 |
R – CD Casing Pipe
| Nominal Diameter | Mean Outer Diameter (mm) | Wall Thickness | Mean Outer Dia Over Connection (Max) | Length of Threads | |||
|---|---|---|---|---|---|---|---|
| mm | inch | min | max | min | max | ||
| 100 | 4.0″ | 117.0 | 117.3 | 7.0 | 7.9 | 129.0 | 48 |
| 115 | 4.5″ | 129.0 | 129.3 | 7.5 | 8.5 | 141.0 | 48 |
| 125 | 5.0″ | 144.0 | 144.4 | 8.0 | 9.0 | 156.0 | 63 |
| 150 | 6.0″ | 169.0 | 169.4 | 9.5 | 10.7 | 184.0 | 63 |
| 175 | 7.0″ | 204.0 | 204.5 | 11.8 | 13.6 | 221.0 | 63 |
| 200 | 8.0″ | 229.0 | 229.5 | 13.0 | 14.8 | 251.0 | 74 |
| 250 | 10.0″ | 284.0 | 284.5 | 16.0 | 17.6 | 309.0 | 90 |
| 300 | 12.0″ | 334.0 | 334.6 | 19.0 | 21.0 | 363.0 | 90 |
| 350 | 14.0″ | 404.0 | 404.7 | 21.5 | 23.9 | 437.0 | 90 |
| 400 | 16.0″ | 454.0 | 454.8 | 23.5 | 26.1 | 494.0 | 102 |
Screen Open Area in Percent for width of slot (w)
| RMS/PMS | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Diameter | Number of Slot N (Min) | Σα ± 5% | Slot width in mm | ||||||||
| Free passage area in Percentage | |||||||||||
| mm | inch | 0.2 | 0.3 | 0.5 | 0.75 | 1.0 | 1.5 | 2.0 | 3.0 | ||
| 35 | 1.25 | 3 | 75 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 40 | 1.5 | 3 | 85 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 50 | 2 | 3 | 108 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 80 | 3 | 3 | 168 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 100 | 4 | 5 | 216 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | 14.0 |
| 115 | 4.5 | 5 | 240 | 3.7 | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | 14.0 |
| 125 | 5 | 5 | 240 | — | 4.7 | 5.6 | 8.2 | 8.5 | 8.8 | 11.0 | 13.5 |
| 150 | 6 | 5 | 285 | — | — | 5.6 | 8.2 | 8.5 | 8.8 | 11.0 | 13.5 |
| 175 | 7 | 6 | 340 | — | — | 5.6 | 8.3 | 8.5 | 8.8 | 11.0 | 13.5 |
| 200 | 8 | 6 | 390 | — | — | — | 8.3 | 8.5 | 8.8 | 11.0 | 13.5 |
| 250 | 10 | 6 | 450 | — | — | — | 7.6 | 7.9 | 8.1 | 10.2 | 12.5 |
| 300 | 12 | 6 | 530 | — | — | — | 7.6 | 7.9 | 8.1 | 10.2 | 12.5 |
| 350 | 14 | 8 | 640 | — | — | — | — | 7.9 | 8.1 | 10.2 | 12.5 |
| 400 | 16 | 8 | 720 | — | — | — | — | 7.9 | 8.1 | 10.2 | 12.5 |
| Slot pitch mm b±0.5 mm | 4.0 | 4.0 | 5.5 | 5.5 | 6.8 | 9.5 | 9.5 | 11.0 | |||
| RDS/PDS | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Diameter | Number of Slot N (Min) | Σα ± 5% | Slot width in mm | ||||||||
| Free passage area in Percentage | |||||||||||
| mm | inch | 0.2 | 0.3 | 0.5 | 0.75 | 1.0 | 1.5 | 2.0 | 3.0 | ||
| 100 | 4 | 5 | 206 | — | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 115 | 4.5 | 5 | 230 | — | 5.2 | 6.0 | 9.1 | 9.4 | 9.7 | 12.1 | — |
| 125 | 5 | 5 | 235 | — | — | 5.6 | 8.2 | 8.5 | 8.8 | 11.0 | 13.5 |
| 150 | 6 | 5 | 278 | — | — | 5.6 | 8.2 | 8.5 | 8.8 | 11.0 | 13.5 |
| 175 | 7 | 6 | 330 | — | — | — | 8.3 | 8.5 | 8.8 | 11.0 | 13.5 |
| 200 | 8 | 6 | 380 | — | — | — | 7.6 | 7.9 | 8.1 | 10.2 | 12.5 |
| 250 | 10 | 6 | 435 | — | — | — | 7.6 | 7.9 | 8.1 | 10.2 | 12.5 |
| 300 | 12 | 6 | 512 | — | — | — | 7.6 | 7.9 | 8.1 | 10.2 | 12.5 |
| 350 | 14 | 8 | 626 | — | — | — | — | 7.9 | 8.1 | 10.2 | 12.5 |
| 400 | 16 | 8 | 706 | — | — | — | — | 7.9 | 8.1 | 10.2 | 12.5 |
| Slot pitch mm b±0.5 mm | 4.0 | 4.0 | 5.5 | 5.5 | 6.8 | 9.5 | 9.5 | 11.0 | |||
Screen Permeability for width of slot
| RMS/PMS | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Diameter | Slot width in mm | ||||||||||
| Free passage area in Percentage | |||||||||||
| mm | inch | 0.2 | 0.3 | 0.5 | 0.75 | 1.0 | 1.5 | 2.0 | 3.0 | ||
| 50 | 2.0 | 0.18 | 0.25 | 0.29 | 0.44 | 0.45 | 0.46 | 0.58 | 0.67 | ||
| 80 | 3.0 | 0.27 | 0.39 | 0.45 | 0.68 | 0.70 | 0.72 | 0.90 | 1.04 | ||
| 100 | 4.0 | 0.35 | 0.50 | 0.57 | 0.87 | 0.90 | 0.93 | 1.16 | 1.34 | ||
| 115 | 4.5 | 0.40 | 0.56 | 0.64 | 0.97 | 1.01 | 1.04 | 1.30 | 1.50 | ||
| 125 | 5.0 | — | 0.56 | 0.66 | 0.97 | 1.00 | 1.04 | 1.30 | 1.59 | ||
| 150 | 6.0 | — | — | 0.78 | 1.15 | 1.19 | 1.23 | 1.54 | 1.89 | ||
| 175 | 7.0 | — | — | 0.93 | 1.38 | 1.41 | 1.46 | 1.82 | 2.24 | ||
| 200 | 8.0 | — | — | — | 1.59 | 1.62 | 1.68 | 2.10 | 2.58 | ||
| 250 | 10.0 | — | — | — | 1.81 | 1.88 | 1.93 | 2.42 | 2.97 | ||
| 300 | 12.0 | — | — | — | 2.13 | 2.22 | 2.27 | 2.86 | 3.51 | ||
Tolerance On Width of slot (w)
| Slot width (W) mm | 0.2 | 0.3 | 0.5 | 0.75 | 1.0 | 1.5 | 2.0 | 3.0 |
|---|---|---|---|---|---|---|---|---|
| Tolerance (mm) | +0.06 | +0.06 | +0.10 | +0.20 | +0.20 | +0.20 | +0.20 | +0.30 |
| -0.00 | -0.00 | -0.00 | -0.00 | -0.00 | -0.00 | -0.00 | -0.00 |
Our Products
FAQs
What is uPVC casing pipe used for?
uPVC casing pipe is used for borewell drilling and tube well casing. It prevents soil collapse and ensures clean water flow. Duke’s casing pipes are IS 12818 certified and available in 7 series — CD, CM, CS, RMS, RDS, PMS, PDS.
What is the difference between casing pipe and boring pipe?
Both are the same product. “Boring pipe” is the common field term, “casing pipe” is the technical IS standard term. Duke manufactures IS 12818 certified uPVC pipes for both boring and casing applications.
What IS standard does Duke casing pipe follow?
Duke uPVC casing pipe is manufactured as per IS 12818:2010 — equivalent to German standard DIN 4925. Trapezoidal threaded ends ensure strong jointing and horizontal slots ensure maximum water yield.
What is the price of uPVC casing pipe?
Price depends on series, diameter, and quantity. For the best casing pipe price, call +91 73920 73920 or email [email protected]. Bulk discounts available for dealers and contractors.
Why choose uPVC over steel casing pipe?
uPVC casing pipes are corrosion-free, non-metallic, and chemically inert — ideal for saline and sandy water conditions. Steel pipes rust over time, reducing water quality. uPVC is lighter, easier to install, and more economical.
What sizes does Duke casing pipe come in?
Duke offers casing pipes in 7 series — CD, CM, CS, RMS, RDS, PMS, PDS — in various diameters. For complete size chart, call +91 73920 73920.
How to become a Duke casing pipe dealer?
Call +91 73920 73920 or visit our Become a Dealer page. Duke has 3,500+ dealers across 20+ states in India.