Stainless Steel 347 Tube & Pipe Manufacturer, Stainless Steel 347 Tube & Pipe, Stainless Steel 347 Tube & Pipe in India, Stainless Steel 347 Tube & Pipe in Mumbai
Labdhi Metals is a renowned manufacturer, stockist, and exporter of high-grade Stainless Steel 347 Tube & Pipe, catering to the demanding needs of industries that require high-temperature and corrosion-resistant piping systems. Stainless Steel 347 is a niobium-stabilized austenitic stainless steel that offers excellent resistance to intergranular corrosion and oxidation, particularly after welding or high-temperature service. Labdhi Metals ensures precision manufacturing and quality control to deliver durable and dimensionally accurate SS 347 pipes and tubes.
The niobium content in SS 347 provides stabilization against chromium carbide formation, which is a common issue in non-stabilized grades such as 304 and 316 during high-temperature exposure or welding. This makes SS 347 tubing and piping ideal for applications involving repeated heating and cooling cycles, such as in chemical processing, power generation, oil refineries, heat exchangers, and aerospace engineering. Labdhi Metals provides these tubes and pipes in both seamless and welded forms, meeting a wide range of industrial specifications.
Labdhi Metals offers SS 347 tubes and pipes in various sizes, wall thicknesses, lengths, and finishes. The products are manufactured as per international standards such as ASTM A312, A213, A269, and ASME SA312, SA213, ensuring compatibility with global engineering requirements. The tubes are supplied in annealed, pickled, polished, or bright-annealed finishes, suitable for high-purity and critical process environments. Labdhi also provides custom-cut and fabricated pipe sections to meet unique project needs.
As a trusted stockist, Labdhi Metals maintains a robust inventory of SS 347 pipes and tubes, enabling timely delivery for both domestic and global orders. The company exports its piping products to countries such as the USA, Germany, UAE, Saudi Arabia, South Africa, and Southeast Asia. All products are provided with Mill Test Certificates (MTCs), third-party inspection reports, and traceability documents, ensuring quality assurance and customer satisfaction.
Stainless Steel 347 Tube & Pipe Specification
| Standard | ASTM A312 / A213 / A269 / ASME SA312 / SA213 / SA269 |
|---|---|
| Grade | Stainless Steel 347 |
| Size Range | 1/8" NB to 24" NB (Pipe), 6 mm to 101.6 mm OD (Tube) |
| Wall Thickness | 0.5 mm to 30 mm |
| Length | Single Random, Double Random, Cut Length |
| Types Available | Seamless, Welded, ERW, EFW |
| Finish | Annealed, Pickled, Polished, Bright Annealed |
Labdhi Metals is ISO-certified and employs advanced quality control processes to ensure that each tube and pipe meets the required chemical, mechanical, and dimensional standards. Their Stainless Steel 347 Tube & Pipe products are known for their strength, weldability, corrosion resistance, and ability to perform under severe service conditions, making them a preferred choice for critical industrial applications.
Stainless Steel 347 Tube & Pipe Chemical Composition
| Element | SS 347 (%) |
|---|---|
| Carbon (C) | ≤ 0.08 |
| Manganese (Mn) | ≤ 2.00 |
| Silicon (Si) | ≤ 1.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Chromium (Cr) | 17.0 – 19.0 |
| Nickel (Ni) | 9.0 – 13.0 |
| Niobium (Nb + Ta) | ≤ 1.0 |
Stainless Steel 347 Tube & Pipe Mechanical Properties
| Property | SS 347 |
|---|---|
| Tensile Strength (MPa) | ≥ 515 |
| Yield Strength (MPa) | ≥ 205 |
| Elongation (%) | ≥ 30 |
| Hardness (HRB) | ≤ 95 |
Application of Stainless Steel 347 Tube & Pipe
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Energy industries
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Chemicals
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Modern Architecture
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Textile Machinery
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Construction
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Oil & Gas Industry
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Ship Building
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Pulp and Paper
Cities We Have Supplied Our Stainless Steel 347 Tube & Pipe
- Mumbai
- Ghaziabad
- Vijayawada
- Vadodara
- Faridabad
- Madurai
- Jaipur
- Coimbatore
- Trivandrum
- Mysore
- Agra
- Vapi
- Aurangabad
- Gurugram
- Aligarh
- Jamnagar
- Thiruvananthapuram
- Meerut
- Bhubaneswar
- Kolkata
- Bhopal
- Lucknow
- Rourkela
- Ranchi
- Thrissur
- Patna
- Chennai
- Indore
- Jodhpur
- Bangalore
- Allahabad
- Visakhapatnam
- New Delhi
- Surat
- Kanpur
- Rajkot
- Nagpur
- Jamshedpur
- Bhavnagar
- Chandigarh
- Nashik
- Gurugram
- Ahmedabad
- Noida
- Bareilly
- Kochi
- Bharuch
- Hyderabad
Countries We Have Export Our Stainless Steel 347 Tube & Pipe
- United Kingdom
- Turkey
- Angola
- Oman
- Bahrain
- Denmark
- Indonesia
- Canada
- Egypt
- Argentina
- Saudi Arabia
- Kazakhstan
- Singapore
- Thailand
- Poland
- Ukraine
- Italy
- Congo
- Sri Lanka
- Venezuela
- South Africa
- China
- Qatar
- Mexico
- Kenya
- Germany
- Bangladesh
- Algeria
- Peru
- Kuwait
- USA
- Russia
- Australia
- Vietnam
- Brazil
- Netherlands
- Japan
- Philippines
- France
- UAE
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