Reliable SS 347H Seamless Pipes & Tubes Manufacturers in Chennai
Virwadia Metal & Alloys is a trusted SS 347H Seamless Pipes & Tubes Manufacturer in Chennai, offering superior stainless steel solutions designed for high-temperature and high-pressure applications. SS 347H is a stabilized austenitic stainless steel alloy with added carbon content, providing enhanced creep resistance and excellent corrosion protection in strongly oxidizing environments.
Our SS 347H Seamless Pipes & Tubes are manufactured to meet international standards such as ASTM A312 and ASTM A213, ensuring consistent quality and durability. These products are widely used in petroleum refining, power generation, heat exchangers, and chemical processing due to their ability to withstand elevated temperatures and aggressive chemicals.
Produced using state-of-the-art machinery and rigorous quality controls, our seamless pipes and tubes deliver outstanding performance, dimensional precision, and long service life in the most demanding operating conditions.
Trusted SS 347H Seamless Pipes & Tubes Supplier in Chennai
As a dependable SS 347H Seamless Pipes & Tubes Supplier in Chennai, Virwadia Metal & Alloys maintains a vast inventory of seamless pipes and tubes available in various lengths, diameters, and wall thicknesses. We cater to both standard and customized orders to meet specific project needs across a range of industrial sectors.
We provide value-added services such as precision cutting, surface finishing, and customized packaging to ensure our products align with your exact requirements. Our efficient supply chain and logistics capabilities help reduce lead times and ensure on-time delivery every time.
Our SS 347H Seamless Pipes & Tubes are known for their excellent weldability, strength, and corrosion resistance, making them ideal for applications involving exposure to high-temperature gases and acids.
Leading SS 347H Seamless Pipes & Tubes Exporter from Chennai
Virwadia Metal & Alloys stands out as a prominent SS 347H Seamless Pipes & Tubes Exporter from Chennai, delivering premium-grade stainless steel products to clients in Europe, the Middle East, Asia, and North America. We follow strict international packaging and shipping guidelines to ensure safe and efficient global deliveries.
Our export offerings are fully certified and tested to meet global quality benchmarks. Whether for marine industries, chemical plants, or high-efficiency boilers, our SS 347H Seamless Pipes & Tubes offer unmatched performance and reliability.
Driven by a commitment to quality, service, and innovation, Virwadia Metal & Alloys continues to be a preferred supplier for stainless steel solutions across international markets.
Stainless Steel 347H Seamless Pipes Manufacturer in Chennai – Virwadia Metal & Alloys
Virwadia Metal & Alloys is a leading manufacturer and supplier of premium quality Stainless Steel 347H Seamless Pipes in Chennai. SS 347H is a stabilized austenitic stainless steel grade with higher carbon content than 347, offering excellent strength and superior resistance to intergranular corrosion at elevated temperatures. Our seamless pipes are precision manufactured to meet international standards, making them ideal for high-temperature, chemical, and industrial applications across Chennai.
Stainless Steel 347H Seamless Pipes Technical Specifications – Chennai
| Specification |
Details |
| Material Grade |
Stainless Steel 347H |
| UNS Number |
S34709 |
| Standard |
ASTM A312 / ASTM A213 |
| Size Range |
6 mm OD to 500 mm OD (Custom sizes available in Chennai) |
| Wall Thickness |
1 mm to 25 mm (Custom thickness available in Chennai) |
| Length |
6m, 12m & Cut to Size |
| Finish |
Pickled & Passivated, Polished, 2B |
| Tensile Strength |
515 – 620 MPa (Approx.) |
| Temperature Resistance |
Up to 925°C (Continuous Service) |
| Corrosion Resistance |
Excellent in oxidizing and high-temperature environments |
Chemical Composition (Typical – SS 347H)
| Element |
Percentage (%) |
| Chromium (Cr) |
17.0 – 19.0 |
| Nickel (Ni) |
9.0 – 13.0 |
| Tantalum (Ta) |
0.75 – 1.50 |
| Carbon (C) |
0.08 – 0.10 |
| Manganese (Mn) |
2.00 Max |
| Silicon (Si) |
1.00 Max |
| Phosphorus (P) |
0.045 Max |
| Sulfur (S) |
0.030 Max |
| Iron (Fe) |
Balance |
Applications of Stainless Steel 347H Seamless Pipes in Chennai
Our Stainless Steel 347H Seamless Pipes in Chennai are widely used in high-temperature and corrosion-resistant applications:
- Furnace Components
- Heat Treatment Equipment
- Boilers and Superheaters
- Exhaust Systems
- Chemical Processing Plants
- Industrial Fabrication
- Power Generation Equipment
- High-Temperature Structural Piping
Virwadia Metal & Alloys supplies certified and precision-engineered Stainless Steel 347H Seamless Pipes in Chennai with strict quality testing, competitive pricing, and timely delivery. Contact us today for bulk orders, custom sizes, and reliable stainless steel pipe solutions in Chennai.
