Siddhigiri Tubes is a distinguished leader in the manufacturing and supply of high-quality stainless steel, alloy steel, and carbon steel tubes, pipes, and fittings. Renowned for its commitment to excellence, precision engineering, and customer satisfaction, Siddhigiri Tubes has carved a niche in the domestic and international markets with its extensive range of industrial piping solutions.
With years of industry experience and a deep understanding of global standards, Siddhigiri Tubes offers products that meet the most stringent quality benchmarks. From oil & gas and petrochemicals to power generation and infrastructure, the company’s offerings serve a wide spectrum of industries, ensuring performance, durability, and reliability.
What sets Siddhigiri Tubes apart is its unwavering focus on innovation, timely delivery, and personalized service. Backed by a skilled workforce, state-of-the-art infrastructure, and a strong supply chain network, the company continues to uphold its legacy of quality and trust.
| Parameter | Recommended Range |
|---|---|
| Filler Wire | ER70S-2 or ER70S-6 |
| Shielding Gas | 75% Argon / 25% CO₂ (standard MIG mix) |
| Wire Diameter | 0.030″ to 0.035″ (0.8–0.9 mm) |
| Voltage | ~17–21 volts (depending on tube thickness) |
| Amperage | ~90–150 amps (depending on tube thickness) |
| Preheat | > 0.120″ wall: Preheat to 300–400°F (150–200°C) |
| Post-Weld Heat Treat | Often not necessary for thin tubing |
