Mill TC / Test Certificate Support
Product Range
Pipes
Seamless, ERW and welded pipes for process plants, oil and gas, refineries, power, water lines and fabricated equipment.
Ready StockCustom SizesThird Party InspectionExport Packing
Category: Ferrous & Non-Ferrous Metals
Pipes Specifications
Every order is checked for grade, dimension, surface condition and packing before dispatch. Supply can be arranged in standard lengths, cut lengths or fabrication-ready bundles.
| Forms | Seamless pipe, ERW pipe, welded pipe, IBR and non-IBR supply |
|---|---|
| Standards | ASTM A312, A358, A106, A53, API 5L, A335, DIN, EN, JIS |
| Size Range | 1/8 NB to 48 NB and project-specific cut lengths |
| Materials | Stainless steel, carbon steel, alloy steel, duplex, super duplex, nickel alloys, copper nickel |
| Applications | Refineries, chemical lines, boilers, heat exchangers, water treatment and structural piping |
Value Added Services
- Cutting, beveling, threading or machining as applicable
- PMI, hardness, hydro, ultrasonic and dimensional inspection
- Material test certificates and third-party inspection coordination
- Domestic and export-safe packing with clear product marking
Available Materials
- SS 304 / 304L / 316 / 316L / 321 / 310 / 317L / 904L
- CS ASTM A106 Gr. B / A53 / API 5L Gr. B
- AS ASTM A335 P5 / P9 / P11 / P22 / P91
- Duplex S31803 / S32205, Super Duplex S32750 / S32760
- Inconel 600 / 625 / 800 / 825, Monel 400, Hastelloy C276
Selection Notes
Use stainless steel for corrosion resistance, carbon steel for general process piping, alloy steel for elevated temperature service, duplex grades for chloride environments and nickel alloys for severe chemical duties.
Ask For Grade GuidanceCatalog Page Reference
This preview is taken from the Ishwar Metals & Alloys digital catalog. Download the full PDF for complete product charts and company credentials.
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Seamless Pipe Dimensions Chart
| NPS | DN | OD (mm) | Sch 10S Wall | Sch 40S Wall | Sch 80S Wall | Approx Wt kg/m |
|---|---|---|---|---|---|---|
| 1/2 | 15 | 21.3 | 2.11 | 2.77 | 3.73 | 1.01 - 1.62 |
| 3/4 | 20 | 26.7 | 2.11 | 2.87 | 3.91 | 1.28 - 2.20 |
| 1 | 25 | 33.4 | 2.77 | 3.38 | 4.55 | 2.09 - 3.24 |
| 1-1/2 | 40 | 48.3 | 2.77 | 3.68 | 5.08 | 3.11 - 5.41 |
| 2 | 50 | 60.3 | 2.77 | 3.91 | 5.54 | 3.93 - 7.48 |
| 3 | 80 | 88.9 | 3.05 | 5.49 | 7.62 | 6.45 - 15.20 |
| 4 | 100 | 114.3 | 3.05 | 6.02 | 8.56 | 8.36 - 22.30 |
| 6 | 150 | 168.3 | 3.40 | 7.11 | 10.97 | 13.84 - 42.70 |
| 8 | 200 | 219.1 | 3.76 | 8.18 | 12.70 | 19.96 - 64.60 |
| 10 | 250 | 273.1 | 4.19 | 9.27 | 12.70 | 27.78 - 96.00 |
| 12 | 300 | 323.9 | 4.57 | 9.53 | 12.70 | 36.00 - 132.00 |
Welded Pipe Dimensions Chart
| NPS | DN | OD (mm) | Sch 10S Wall | Sch 40S Wall | Sch 80S Wall | Approx Wt kg/m |
|---|---|---|---|---|---|---|
| 1/2 | 15 | 21.3 | 2.11 | 2.77 | 3.73 | 1.01 - 1.62 |
| 3/4 | 20 | 26.7 | 2.11 | 2.87 | 3.91 | 1.28 - 2.20 |
| 1 | 25 | 33.4 | 2.77 | 3.38 | 4.55 | 2.09 - 3.24 |
| 1-1/2 | 40 | 48.3 | 2.77 | 3.68 | 5.08 | 3.11 - 5.41 |
| 2 | 50 | 60.3 | 2.77 | 3.91 | 5.54 | 3.93 - 7.48 |
| 3 | 80 | 88.9 | 3.05 | 5.49 | 7.62 | 6.45 - 15.20 |
| 4 | 100 | 114.3 | 3.05 | 6.02 | 8.56 | 8.36 - 22.30 |
| 6 | 150 | 168.3 | 3.40 | 7.11 | 10.97 | 13.84 - 42.70 |
| 8 | 200 | 219.1 | 3.76 | 8.18 | 12.70 | 19.96 - 64.60 |
| 10 | 250 | 273.1 | 4.19 | 9.27 | 12.70 | 27.78 - 96.00 |
| 12 | 300 | 323.9 | 4.57 | 9.53 | 12.70 | 36.00 - 132.00 |