ASTM A270, A312, A269, ASME BPE and EN 10204 3.1 — the standards Sakshi Forge manufactures and certifies electropolished pipes and tubes to. Full spec.
Receive detailed quotation with MTC sample & lead time in 24 hours.
Sakshi Forge manufactures electropolished stainless steel pipes and tubes adhering to ASTM A270, ASTM A312, ASTM A269, and ASME BPE SF4 standards. Our internal electropolishing process guarantees roughness values down to Ra 0.38 µm (15 µin).
| Nominal Size (NB / OD) | Outside Diameter (mm / inch) | Wall Thickness (SWG / mm) | Internal Finish (Ra) | Standard Length |
|---|---|---|---|---|
| 1/4" OD (6.35 mm) | 6.35 mm (0.250 in) | 0.89 mm / 1.0 mm | Ra ≤ 0.38 µm (15 µin) | 6 Metres (20 ft) |
| 1/2" OD (12.7 mm) | 12.70 mm (0.500 in) | 1.24 mm / 1.65 mm | Ra ≤ 0.38 µm (15 µin) | 6 Metres (20 ft) |
| 3/4" OD (19.05 mm) | 19.05 mm (0.750 in) | 1.65 mm (16 SWG) | Ra ≤ 0.38 µm (15 µin) | 6 Metres (20 ft) |
| 1" OD (25.4 mm) | 25.40 mm (1.000 in) | 1.65 mm (16 SWG) | Ra ≤ 0.38 µm (15 µin) | 6 Metres (20 ft) |
| 1.5" OD (38.1 mm) | 38.10 mm (1.500 in) | 1.65 mm / 2.11 mm | Ra ≤ 0.38 µm (15 µin) | 6 Metres (20 ft) |
| 2" OD (50.8 mm) | 50.80 mm (2.000 in) | 1.65 mm / 2.11 mm | Ra ≤ 0.38 µm (15 µin) | 6 Metres (20 ft) |
| 3" OD (76.2 mm) | 76.20 mm (3.000 in) | 2.11 mm / 2.77 mm | Ra ≤ 0.38 µm (15 µin) | 6 Metres (20 ft) |
| 4" OD (101.6 mm) | 101.60 mm (4.000 in) | 2.11 mm / 2.77 mm | Ra ≤ 0.38 µm (15 µin) | 6 Metres (20 ft) |
| Grade | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Chromium (Cr) | Nickel (Ni) | Molybdenum (Mo) |
|---|---|---|---|---|---|---|---|
| SS 316L (UNS S31603) | ≤ 0.030% | ≤ 2.00% | ≤ 0.045% | 0.005–0.017%* | 16.0–18.0% | 10.0–14.0% | 2.00–3.00% |
| SS 304L (UNS S30403) | ≤ 0.030% | ≤ 2.00% | ≤ 0.045% | ≤ 0.030% | 18.0–20.0% | 8.0–12.0% | - |
* Sulfur content for ASME BPE EP tubing is strictly controlled between 0.005% and 0.017% to promote optimal orbital welding penetrations.
Sakshi Forge is a Mumbai-based manufacturer of electropolished pipes and tubes, supplying major pharmaceutical, chemical, biotechnology, and food processing belts in India:
Get mill direct pricing, EN 10204 3.1 MTCs, and Ra roughness test reports from Sakshi Forge.
Delivering precision-engineered flanges, pipes, and forged steel components designed for strength, durability, and performance in critical high-pressure industrial applications.