INOX STEEL INDIA is a leading manufacturer and global exporter of TIG Welded and Orbital Welded Stainless Steel Tubes designed specifically for pharmaceutical, food, beverage, dairy, biotech, cosmetics, and high-purity instrumentation applications.
These tubes are manufactured to meet the strict hygienic, corrosion resistance, and contamination-control requirements of GMP, FDA, WHO, and ASME BPE compliant facilities.
With precision TIG welding for standard high-purity lines and fully automated orbital welding for ultra-clean applications, INOX STEEL INDIA supplies tubing that ensures smooth, crevice-free welds, zero contamination risk, high corrosion resistance, sterile & hygienic flow paths, CIP/SIP compatibility, and perfect repeatability & uniformity.
With exports to 60+ countries, our TIG/Orbital Welded Tubes are widely used in WFI lines, purified water loops, vaccine manufacturing, dairy processing, beverage plants, fermentation systems, and analytical instrumentation circuits.
Orbital welding is a fully automated, computer-controlled, filler-less welding process where the torch rotates 360° around the tube.
Orbital welding is the gold standard for WFI lines, injectable drugs, vaccines & biologics, pure steam, and high-purity instrumentation.
| Application | Description | Grade | Standard |
| WFI Lines | Sterile pipelines | 316L EP | ASME BPE SF4 |
| Purified Water | Low contaminant | 316L | A269 / A270 |
| CIP / SIP | Sterilization lines | 316L | BPE |
| Bioreactors | Culture transfer | 316L | A270 |
| Application | Grade | Finish |
| Milk Lines | 304L / 316L | 0.6–0.8 µm Ra |
| Beverage Lines | 304L | BA / Polished |
| Brewery | 304L / 316L | Polished |
| OD (mm) | OD (Inch) | WT (mm) | Length |
| 6 – 12.7 | ¼″ – ½″ | 0.5 – 1.2 | 6 m |
| 12.7 – 25.4 | ½″ – 1″ | 0.7 – 1.6 | 6 m |
| 25.4 – 50.8 | 1″ – 2″ | 1.0 – 2.0 | 6 m |
| Application | Ra (µm) | Finish |
| Food Grade | 0.8 – 1.0 | Polished |
| Pharma SF1 | 0.4 – 0.6 | MP |
| Ultra-Pure SF4 | 0.25 – 0.40 | EP |
| Product | INR/kg | USD/kg |
| 304L TIG | ₹290 – ₹340 | $3.60 – $4.10 |
| 316L TIG | ₹360 – ₹430 | $4.50 – $5.25 |
| 316L EP | ₹580 – ₹750 | $6.90 – $9.20 |
Q1. What are orbital welded tubes used for?
Pharma, biotech, WFI & sterile applications.
Q2. What Ra is required for pharma?
0.4 µm (SF1) or 0.25 µm (SF4).