Leading Gi pipe manufacturers in India
Table of Contents
Buy 2 inch Galvanized steel pipe and Hot dip galvanized seamless steel pipe at best price in Mumbai
01
Standard
IS 1239 / IS 3589
02
Outer diameter
1/2" to 20" (21.3 mm to 508 mm)
03
Wall thickness
2.0 mm to 12.7 mm
04
Length
6 m, 12 m and custom
05
Ends
Plain, Beveled, or Threaded
06
Density
~7.85 g/cm³
Galvanized seamless steel pipe
Gi pipe
Galvanized steel pipe
Hot dip galvanized seamless steel pipe
Schedule 40 galvanized steel pipe
Hot dip galvanized pipe
| Description | Price in USD | Price in Kilogram (INR) |
|---|---|---|
| Seamless Galvanized Steel Pipe, Size/Diameter: 20, Unit Pipe Length: 6 | $ 1.17 | ₹ 100 |
| Galvanized Steel Pipes, Length: 2m | $ 0.014 | ₹ 76 |
Suppliers of Schedule 40 galvanized steel pipe in India. view Hot dip galvanized pipe and Galvanized black pipes weight chart and dimensions
| Size | Nominal Pipe Size |
Wall Thickness | OD | ID | Length (In.) |
Weight (Lb/Ft) |
|---|---|---|---|---|---|---|
| 1-1/2" SCH 40 | 1-1/2" | 0.145" | 1.9" | 1.61" | 288.00" | 2.730 |
| 2" SCH 40 | 2" | 0.154" | 2.375" | 2.067" | 252.00" | 3.679 |
| 2-1/2" SCH 40 | 2-1/2" | 0.203" | 2.875" | 2.469" | 252.00" | 5.790 |
| 3" SCH 40 | 3" | 0.216" | 3.5" | 3.068" | 252.00" | 7.570 |
| 1/2" SCH 40 | 1/2" | 0.147" | 0.84" | 0.546" | 252.00" | 0.850 |
| 3/4" SCH 40 | 3/4" | 0.113" | 1.05" | 0.824" | 252.00" | 1.130 |
| 1" SCH 40 | 1" | 0.179" | 1.315" | 0.957" | 252.00" | 1.679 |
| 1-1/4" SCH 40 | 1-1/4" | 0.14" | 1.66" | 1.38" | 252.00" | 2.273 |
| 1-1/2" SCH 40 | 1-1/2" | 0.145" | 1.9" | 1.61" | 252.00" | 2.730 |
| 3-1/2" SCH 40 | 3-1/2" | 0.226" | 4" | 3.548" | 252.00" | 9.810 |
| 4" SCH 40 | 4" | 0.237" | 4.5" | 4.026" | 252.00" | 10.790 |
| Element | Percentage |
|---|---|
| Cu | 0.18 max |
| S | 0.063 max |
| Fe | 99 min |
| C | 0.3 max |
| P | 0.05 max |
| Metric | Imperial | |
|---|---|---|
| Melting Point | ~1,510°C | ~2,750°F |
| Ultimate Tensile Strength | 400 MPa | 58,000psi |
| Density | 7.8 g/cc | 0.282 lb/in3 |
| Yield Tensile Strength | 317 MPa | 46,000psi |
Galvanized metal pipes, Galvanized sheet metal pipes and Galvanized culvert pipe as per ASTM A123/ A123m specification
| Hot Dip Galvanized Iron (GI) Pipes | 7306.30.10 |
| Outside Diameter (OD) | Nominal Pipe Size (NPS) | Wall Thickness | Schedule | Working Pressure (kg/cm²) | Working Pressure (psi) |
|---|---|---|---|---|---|
| 48.3 mm | 1 1/2 inch | 3.68 mm | Sch 40 | 42 | 600 |
| 60.3 mm | 2 inch | 3.91 mm | Sch 40 | 35 | 500 |
| 88.9 mm | 3 inch | 5.49 mm | Sch 40 | 31.6 | 450 |
| 21.3 mm | 1/2 inch | 2.77 mm | Sch 40 | 84 | 1200 |
| 26.7 mm | 3/4 inch | 2.87 mm | Sch 40 | 77 | 1100 |
| 33.4 mm | 1 inch | 3.38 mm | Sch 40 | 60 | 850 |
| 114.3 mm | 4 inch | 6.02 mm | Sch 40 | 26 | 370 |
| Size | OD (in MM) | Light (A) Class | Medium (B) Class |
|---|---|---|---|
| 4" | 114.30 | 9.75 | 12.20 |
| 1/2" | 21.30 | 0.947 | 1.21 |
| 3/4" | 26.70 | 1.36 | 1.56 |
| 1" | 33.40 | 1.98 | 2.41 |
| 1-1/4" | 42.20 | 2.54 | 3.10 |
| 1-1/2" | 48.30 | 3.23 | 3.56 |
| 2" | 60.30 | 4.08 | 5.03 |
| 2-1/2" | 76.20 | 5.71 | 6.42 |
| 3" | 88.90 | 6.72 | 8.36 |
| 5" | 141.30 | NA | 15.90 |
| 6" | 165.10 | NA | 18.90 |
Galvanized pipe manufacturers in India. Check Galvanized metal culvert pipe and Galvanized square pipe size chart
| Nominal Pipe Diameter (DN) / Inch | Average Outer Dia in Milimeter | |
| DN 400 | 16″ | 406.4 |
| DN 65 | 2-1/2″ | 76.3 |
| DN 80 | 3″ | 89.1 |
| DN 100 | 4″ | 114.3 |
| DN 125 | 5″ | 139.8 |
| DN 10 | 3/8″ | 17.3 |
| DN 15 | 1/2″ | 21.7 |
| DN 20 | 3/4″ | 27.2 |
| DN 32 | 1-1/4″ | 42.7 |
| DN 40 | 1-1/2″ | 48.6 |
| DN 50 | 2″ | 60.5 |
| DN 150 | 6″ | 165.2 |
| DN 200 | 8″ | 216.3 |
| DN 250 | 10″ | 267.4 |
| DN 300 | 12″ | 318.5 |
| DN 350 | 14″ | 355.6 |
| DN 25 | 1″ | 34.0 |
| DN 450 | 18″ | 457.2 |
| DN 500 | 20″ | 508.0 |
| DN 550 | 22″ | 558.8 |
| DN 600 | 24″ | 609.6 |
| Plumbing | Agriculture |
| Gas pipelines | Scaffolding |
| Construction | Fencing |
| Railings | Home drainage systems. |
- JIS G3444
- ASTM A53
- EN 10255
- IS 3589
- DIN 2444
- AS 1074
- BS 1387
- IS 1239 (Part 1)
| Advantages | Disadvantages |
|---|---|
| Excellent corrosion resistance | Can rust over time in harsh environments |
| Low maintenance | Heavier than alternatives (e.g., PVC) |
| Cost-effective for outdoor use | Not ideal for hot water systems |
| Long lifespan | Not suitable for high-pressure systems |
| Good mechanical strength | Galvanized coating may flake over time |
