SS 347 Pipes supplier in Tamil Nadu
SS 347 Pipes supplier in Tamil Nadu offers high-quality stainless steel tubing known for its excellent corrosion resistance and high-temperature strength. These pipes are manufactured using grade 347 stainless steel, which contains niobium for enhanced stability, making them ideal for use in demanding industrial environments. Buyers can expect precision-engineered products that comply with international standards, ensuring durability and reliability in various applications.
Constructed to meet ASTM A213 and A312 specifications, these pipes exhibit superior resistance to intergranular corrosion and oxidation, particularly in the presence of high-temperature steam and chemical exposure. The seamless and welded variants cater to diverse requirements, with dimensions and thicknesses tailored to suit process industries. Their robust mechanical properties make them suitable for use in power plants, chemical processing units, and petrochemical sectors.
Industries that rely on these stainless steel pipes benefit from their exceptional performance in high-temperature environments, such as heat exchangers, boilers, and superheaters. The material’s ability to withstand thermal cycling and corrosive atmospheres extends the service life of piping systems, reducing maintenance costs and downtime. Additionally, their formability and weldability facilitate custom fabrication to meet complex engineering designs.
For buyers seeking export-ready solutions, these pipes are supplied with comprehensive documentation, including mill test certificates and third-party inspection reports, ensuring compliance with global quality benchmarks. Packaging is optimized for safe transit and handling, supporting seamless logistics for international shipments. This makes them a preferred choice for overseas clients requiring reliable stainless steel piping solutions.
With a strong distribution network across Tamil Nadu and beyond, industrial buyers can access prompt delivery and technical support. The supplier’s commitment to quality assurance, combined with competitive pricing, positions them as a trusted partner for stainless steel piping needs in heavy industries, infrastructure projects, and energy sectors. This ensures that customers receive both superior products and expert service tailored to their operational demands.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 347 Pipes supplier in Tamil Nadu Are Preferred by Global Buyers
- ✔ Factory Pricing: Direct manufacturer rates with bulk stock
- ✔ Certified Quality: ISO & 3rd-party tested, EN 10204 certified
- ✔ Export-Ready: Sea-worthy packaging for on-time delivery
- ✔ Fast RFQs: Quick quotes for custom sizes & quantities
- ✔ Traceability: 100% heat number tracking from raw material to finished product
Trusted by industries like oil & gas, petrochemicals, power, marine, and heavy engineering.
- Manufacturing Capacity: 500 MT / Month
- Export Experience: 15+ Years
- Countries Served: 50+
- Annual Export Volume: 5,500 MT
Table of Contents
- 1. What is SS 347 Pipes supplier in Tamil Nadu
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 347 Pipes supplier in Tamil Nadu
- 4. Why Global Buyers Source from Jainam Ferro Alloys
- 5. Features
- 6. Technical Overview
- 7. Specifications
- 8. Available Grades
- 9. Available Sizes
- 10. Chemical Properties
- 11. Mechanical Properties
- 12. Physical & Thermal Properties
- 13. Electrical Resistivity
- 14. Equivalent Grades
- 15. Manufacturing Process & Heat Treatment
- 16. Various Types
- 17. Applications & Uses
- 18. Industries We Serve
- 19. Latest Price List
- 20. MOQ & Payment Terms
- 21. Export Packaging & Shipping
- 22. Cities We Supply in India
- 23. Countries We Export Worldwide
- 24. Our Certifications
- 25. Quality Inspection & Testing
- 26. Our Other Product Types
- 27. People Also Search For
- 28. Frequently Asked Questions
- 29. About Jainam Ferro Alloys
How to Choose the Right SS 347 Pipes supplier in Tamil Nadu
India is home to hundreds of manufacturers ranging from small job shops to large ISO-certified exporters. International and domestic buyers typically evaluate manufacturers based on quality compliance, production capacity, export experience, and pricing transparency.
- Certification & international standards (ASME, ASTM, EN)
- Manufacturing capability vs trading activity
- Export documentation & inspection support
- Stock availability & lead time reliability
- Past supply experience in oil & gas, EPC & heavy industries
Comparison Factors Among SS 347 Pipes supplier in Tamil Nadu
| Evaluation Factor | Small Local Suppliers | Trading Companies | ISO-Certified Manufacturers |
|---|---|---|---|
| Manufacturing Control | Limited | None | Full in-house / audited partners |
| International Standards | Basic | Depends on source | ASME / ASTM / EN |
| Inspection & MTCs | Limited | Inconsistent | EN 10204 3.1 / 3.2 |
| Export Experience | Low | Medium | 50+ countries |
| Risk for EPC Projects | High | Medium | Low |
International buyers typically prefer ISO-certified manufacturers for large-scale or critical applications due to better quality control, documentation, and lower project risk.
Why Global Buyers Choose Jainam Ferro Alloys
Jainam Ferro Alloys is a trusted ISO 9001:2015 certified manufacturer and global exporter of ferro alloys and metal products, supplying consistent, high-quality materials to customers across USA, UK, Europe, Middle East, Africa, and Asia-Pacific. Our focus on quality assurance, cost efficiency, and on-time delivery makes us a preferred sourcing partner for international buyers.
| Key Advantage | Buyer Benefit |
|---|---|
| ISO 9001:2015 Certified Manufacturing | Consistent quality with documented QA systems and process control |
| ASME / ASTM / EN Compliant Products | Globally accepted standards with EN 10204 3.1 / 3.2 MTCs |
| Lower Manufacturing & Sourcing Costs | Save up to 15–20% compared to European suppliers |
| Favorable Exchange Rate Advantage | Reduced landed cost for international importers |
| In-House Testing & Inspection Facilities | Strict chemical, mechanical & dimensional quality checks |
| Bulk Stock & High Production Capacity | Fast order fulfillment and stable supply for large projects |
| Custom Sizes & Drawing-Based Manufacturing | Products manufactured exactly to buyer specifications |
| Export-Grade Packaging & Global Logistics | Sea-worthy packing, palletization & worldwide shipping support |
| Faster Global Shipping Routes | Optimized logistics for Middle East, Africa & Southeast Asia |
| Technical & After-Sales Support | Project assistance, documentation & responsive RFQ handling |
| Trusted by Global Steel & EPC Companies | Proven export experience across 50+ countries |
Features of SS 347 Pipes
- ✔ High resistance to intergranular corrosion
- ✔ Excellent weldability and formability
- ✔ Good mechanical properties at elevated temperatures
- ✔ Suitable for high-temperature applications
- ✔ Superior oxidation resistance
- ✔ Available in various sizes and specifications
Technical Overview of SS 347 Pipes
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 347 Pipes | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | High-temperature applications, chemical processing, and oil & gas industries | ASTM A312, ASTM A213, ASME SA312 |
| SS 347 Pipes | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Welding applications, heat exchangers, and pressure vessels | ASTM A554, ASTM A269 |
| SS 347 Pipes | Fe, C, Cr (18-20%), Ni (9-12%), Ti (5xC min) | Food processing, pharmaceutical equipment, and marine environments | ISO 9001, EN 10204 3.1 |
Specifications Table
| Material | Stainless Steel 347 |
|---|---|
| Grades | 347, 347H |
| Standard | AISI, ASTM A312, ASTM A213 |
| Size Range | 1/2" to 36" (DN15 to DN900) |
| Length | Up to 12 meters or as per requirement |
| Form | Seamless and Welded |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 347 Pipes | Fe, C (max 0.08), Mn (max 2.0), Si (max 1.0), P (max 0.045), S (max 0.03), Cr (17.0-19.0), Ni (9.0-12.0), Ti (5 x C min to 0.70 max) | High-temperature applications, chemical processing, and exhaust systems |
| SS 347H Pipes | Fe, C (max 0.04), Mn (max 2.0), Si (max 1.0), P (max 0.045), S (max 0.03), Cr (17.0-19.0), Ni (9.0-12.0), Ti (5 x C min to 0.70 max) | Severe environments, pressure vessels, and high-stress applications |
| SS 317L Pipes | Fe, C (max 0.03), Mn (max 2.0), Si (max 1.0), P (max 0.045), S (max 0.03), Cr (18.0-20.0), Ni (11.0-15.0), Mo (3.0-4.0) | Marine applications, chemical processing, and high-temperature environments |
| SS 316 Pipes | Fe, C (max 0.08), Mn (max 2.0), Si (max 1.0), P (max 0.045), S (max 0.03), Cr (16.0-18.0), Ni (10.0-14.0), Mo (2.0-3.0) | Food processing, pharmaceuticals, and architecture |
| SS 321 Pipes | Fe, C (max 0.08), Mn (max 2.0), Si (max 1.0), P (max 0.045), S (max 0.03), Cr (17.0-19.0), Ni (9.0-12.0), Ti (5 x C min to 0.70 max) | Aerospace applications, chemical processing, and high-temperature applications |
Available Sizes of SS 347 Pipes (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 20 |
| 25 | 32 |
| 40 | 50 |
| 65 | 80 |
| 100 | 125 |
| 150 | 200 |
| 250 | 300 |
| 350 | 400 |
| 450 | 500 |
| 600 | 750 |
Chemical Properties of SS 347 Pipes
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.03 max |
| Silicon (Si) | 1.00 max |
| Nickel (Ni) | 8.00 - 10.50 |
| Chromium (Cr) | 17.00 - 19.00 |
| Titanium (Ti) | 5 times carbon content min |
Mechanical Properties of SS 347 Pipes
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa |
| Yield Strength | 205 MPa |
| Elongation | 40% |
| Hardness | HB 201 |
| Modulus of Elasticity | 193 GPa |
SS 347 Pipes – Physical & Thermal Properties
Density of SS 347 Pipes
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.93 g/cm³ | 0.286 lb/in³ |
Melting Point of SS 347 Pipes
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1450 - 1510 °C | 2642 - 2750 °F |
Specific Heat of SS 347 Pipes
| Specific Heat of SS 347 Pipes | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Solid |
| 600 | 100 - 600 | Solid |
| 700 | 600 - 1000 | Solid |
Electrical Resistivity of SS 347 Pipes
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 73 | 20 | Annealed |
| 75 | 100 | |
| 77 | 200 | |
| 80 | 300 | |
| 83 | 400 | |
Manufacturing Process & Heat Treatment of SS 347 Pipes
Annealing
The annealing process for SS 347 pipes involves heating the material to a temperature range of 1000°C to 1100°C, followed by controlled cooling. This process helps to relieve internal stresses, enhance ductility, and improve the overall structural integrity of the pipes.
Forging
Forging of SS 347 pipes is performed at high temperatures to shape the metal while ensuring optimal grain structure. The typical forging temperature ranges from 950°C to 1150°C, allowing for improved mechanical properties and strength.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1010 - 1120 | Oil | Increase hardness and strength |
| Tempering | 600 - 750 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 600 - 700 | Air | Eliminate residual stresses |
The combination of these processes ensures that SS 347 pipes meet the necessary mechanical properties and performance standards for various industrial applications.
Various Types
SS 347 Seamless Pipes
- 1/2" to 12" Diameter
- Annealed
- Used in chemical processing and power generation
SS 347 Welded Pipes
- 1/2" to 10" Diameter
- Pickled and Passivated
- Ideal for high-temperature applications
SS 347 Square Pipes
- 1" to 6" Square
- Cold Drawn
- Commonly used in structural applications
Applications & Uses
- Oil & Gas Industry
- Petrochemical Plants
- Water Treatment Plants
- Pharmaceutical Industry
- Food & Beverage Industry
- Automobile Industry
Industries We Serve
Our alloys are widely used across:
- Steel Plants
- Foundries & Casting Units
- Automobile Industry
- Shipbuilding & Marine
- Oil & Gas
- Engineering Components
- Heavy Industrial Machinery
latest Price List of SS 347 Pipes
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 347 | 3 mm | $2.50 – $3.00 | ₹207 – ₹248 |
| SS 347 | 6 mm | $2.70 – $3.20 | ₹224 – ₹265 |
| SS 347 | 10 mm | $2.90 – $3.40 | ₹240 – ₹284 |
Note: Prices are indicative and may vary based on size, quantity, raw material cost, and delivery location. Contact us for the latest quotation for SS 347 Pipes.
MOQ & Payment Terms
Minimum Order Quantity: 25–100 Kg depending on part size and grade.
Payment Terms: Depending On Grade and Quantity Size
Export Packaging & Shipping
- Seaworthy, fumigated wooden crates with waterproof inner lining
- Palletised packing with clear shipping marks and heat number identification
- Container stuffing supervision with loading photographs available on request
Cities We Suppllied In India
| Supply Cities | |||||
|---|---|---|---|---|---|
| Mumbai | Delhi | Pune | Chennai | Hyderabad | Bengaluru |
| Ahmedabad | Rajkot | Coimbatore | Kolkata | Bhopal | Surat |
We exported to 50+ countries worldwide.
| Exported Countries | |||||
|---|---|---|---|---|---|
| USA | UK | UAE | Germany | South Africa | Australia |
| Italy | Canada | Netherlands | Qatar | Saudi Arabia | Malaysia |
Our Certifications
We are a certified manufacturer and exporter, committed to strict quality control and international compliance standards. Below are our key certifications.
Compliance
ISO 14001:2015
Importer Exporter
ISO 45001:2018
ISO 9001:2015
Udyam Registration
Quality Inspection & Testing
At Jainam Ferro Alloys, all products are checked through strict quality inspection and testing to meet international standards such as ASTM, ASME, EN, and DIN. This ensures consistent quality, accurate dimensions, and full material traceability.
- ✔ Chemical composition testing
- ✔ Mechanical tests such as tensile and hardness
- ✔ Dimensional inspection as per standard tolerances
- ✔ PMI, ultrasonic, and visual inspection (if required)
- ✔ EN 10204 3.1 / 3.2 test certificates
- ✔ Third-party inspection by SGS, TUV, BV, or Lloyd’s
Our quality systems support reliable supply for oil & gas, petrochemical, power, marine, and heavy engineering projects.
People Also Search For
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Frequently Asked Questions
About JAINAM FERRO ALLOYS
- ✔ Decades of experience in stainless steel, carbon steel, and alloy steel manufacturing
- ✔ ISO 9001:2015 certified company ensuring strict quality control standards
- ✔ Specialized in cold drawn pipes and tubes processing
- ✔ State-of-the-art manufacturing facilities with modern machinery
- ✔ Precision-engineered products with consistent quality and reliability
- ✔ Customized steel solutions as per client drawings and specifications
- ✔ Compliance with international industry standards
- ✔ Trusted supplier for critical industrial applications worldwide
