Stainless Steel 321 Tube & Pipe Manufacturer, Stainless Steel 321 Tube & Pipe, Stainless Steel 321 Tube & Pipe in India, Stainless Steel 321 Tube & Pipe in Mumbai
Labdhi Metals is a leading manufacturer, stockist, and exporter of premium-grade Stainless Steel 321 Tube & Pipe, delivering high-quality solutions for industries that require excellent performance in high-temperature and corrosive environments. SS 321 is a titanium-stabilized austenitic stainless steel known for its superior resistance to intergranular corrosion, especially after welding and exposure to high heat. Labdhi Metals ensures all SS 321 tubing and piping products are manufactured using state-of-the-art technology and strict quality controls.
Stainless Steel 321 is specifically designed for service in the 430–900°C range, making it suitable for applications where repeated thermal cycles are expected. The titanium addition prevents chromium carbide precipitation, ensuring long-term stability in high-temperature operations. SS 321 Tubes and Pipes are widely used in industries such as petrochemical, aerospace, thermal processing, power generation, refineries, and marine applications, especially where elevated temperature and pressure resistance are required.
Labdhi Metals offers SS 321 Tube & Pipe in various forms including seamless, welded, ERW, and fabricated types. These pipes are available in a wide range of sizes, wall thicknesses, and lengths, with finishing options like pickled, annealed, polished, or bright annealed. The company can also supply custom sizes and configurations as per specific project requirements. With in-house testing facilities and third-party inspection options, Labdhi Metals guarantees product integrity and compliance with international standards.
As a reliable stockist, Labdhi Metals maintains a large and diverse inventory of SS 321 Tubes & Pipes, ready for quick delivery to both domestic and international customers. The company exports its stainless steel piping products to countries including the USA, Germany, Saudi Arabia, UAE, UK, and various African and Southeast Asian nations. All products conform to ASTM, ASME, DIN, and EN standards and are delivered with proper documentation and certification.
Stainless Steel 321 Tube & Pipe Specification
| Standard | ASTM A312 / A213 / A269 / ASME SA312 / SA213 / SA269 |
|---|---|
| Grade | Stainless Steel 321 |
| 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, or Custom Cut |
| Type | Seamless, Welded, ERW, EFW, Fabricated |
| Finish | Annealed, Pickled, Polished, Bright Annealed |
Backed by ISO-certified facilities and a customer-first approach, Labdhi Metals has built a strong reputation for delivering durable, corrosion-resistant, and dimensionally accurate stainless steel pipes and tubes. Whether used in heat exchangers, condensers, exhaust systems, or general pipeline systems, SS 321 Tube & Pipe from Labdhi Metals ensures long-term reliability and performance under demanding conditions.
Stainless Steel 321 Tube & Pipe Chemical Composition
| Element | SS 321 (%) |
|---|---|
| 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 – 12.0 |
| Titanium (Ti) | ≥ 5xC, ≤ 0.70 |
Stainless Steel 321 Tube & Pipe Mechanical Properties
| Property | SS 321 |
|---|---|
| Tensile Strength (MPa) | ≥ 515 |
| Yield Strength (MPa) | ≥ 205 |
| Elongation (%) | ≥ 30 |
| Hardness (HRB) | ≤ 95 |
Application of Stainless Steel 321 Tube & Pipe
-
Energy industries
-
Chemicals
-
Modern Architecture
-
Textile Machinery
-
Construction
-
Oil & Gas Industry
-
Ship Building
-
Pulp and Paper
Cities We Have Supplied Our Stainless Steel 321 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 321 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
© 2025 Labdhi Metals. All rights reserved. | 