SS 347 Pipes supplier in Assam
SS 347 Pipes supplier in Assam offers premium stainless steel tubing known for its exceptional corrosion resistance and high-temperature strength. These pipes are manufactured from alloy 347, which includes niobium for enhanced stability, making them ideal for demanding industrial environments. Clients sourcing these pipes in Assam benefit from reliable supply chains and stringent quality controls that meet international standards.
Constructed from austenitic stainless steel, these pipes exhibit excellent resistance to oxidation and intergranular corrosion, particularly in high-temperature applications. With dimensions available in various diameters and thicknesses, they cater to sectors such as chemical processing, power generation, and petrochemical industries. The 347 grade ensures durability in environments exposed to cyclic temperatures and severe thermal shocks.
Engineered to meet ASTM A312 and ASME SA312 specifications, these stainless steel pipes guarantee consistent mechanical properties and dimensional accuracy. Their high tensile strength and weldability make them suitable for fabricating complex piping systems. Furthermore, these pipes can withstand pressures and temperatures typically encountered in refinery units and heat exchangers, ensuring operational safety and longevity.
These seamless and welded pipes are widely used in applications requiring resistance to oxidation and carburization, such as furnace components, heat exchangers, and boiler parts. Their versatility extends to the food processing and pharmaceutical sectors, where hygienic and corrosion-resistant materials are critical. Suppliers in Assam ensure that products are traceable, certified, and compliant with export regulations for global markets.
Export-ready packaging and documentation streamline the procurement process for international industrial buyers. With a focus on timely delivery and adherence to global quality standards, suppliers facilitate seamless integration into large-scale projects worldwide. This makes the region a strategic hub for sourcing high-grade stainless steel pipes tailored to rigorous industrial 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 Assam 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 Assam
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 347 Pipes supplier in Assam
- 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 Assam
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 Assam
| 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
- ✔ Excellent corrosion resistance, particularly against intergranular corrosion
- ✔ High temperature strength, making it suitable for elevated temperature applications
- ✔ Good weldability and fabricability, allowing for easy processing and installation
- ✔ Enhanced durability with resistance to oxidation
- ✔ Available in various sizes and dimensions to meet specific project requirements
- ✔ Compliance with international quality standards for reliable performance
Technical Overview of SS 347 Pipes
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 347 Pipes | Fe, C, Mn, Si, P, S, Cr (18-20%), Ni (8-10%), Ti (5xC min) | Used in high-temperature applications, chemical processing, and oil & gas industries. | ASTM A312, ASTM A213, ASME SA312 |
| SS 347 Pipes | Fe, C, Mn, Si, P, S, Cr (18-20%), Ni (8-10%), Ti (5xC min) | Suitable for applications requiring resistance to intergranular corrosion. | ISO 9001, ASTM A240 |
| SS 347 Pipes | Fe, C, Mn, Si, P, S, Cr (18-20%), Ni (8-10%), Ti (5xC min) | Ideal for heat exchangers, pressure vessels, and piping systems. | EN 10216, ASTM A269 |
Specifications Table
| Material | Stainless Steel |
|---|---|
| Grades | 347 |
| Standard | ASTM A312/A312M |
| Size Range | 1/2" to 24" |
| Length | 6m standard, custom lengths available |
| Form | Seamless and Welded |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 347 Pipes | Chromium 18% - Nickel 10% - Carbon 0.08% | High-temperature applications, chemical processing, and industries requiring high corrosion resistance. |
| SS 347H Pipes | Chromium 18% - Nickel 10% - Carbon 0.04% | Heavy-duty applications, high-temperature environments, and equipment in petrochemical plants. |
| SS 347L Pipes | Chromium 18% - Nickel 9% - Carbon 0.02% | Applications requiring lower carbon content to minimize carbide precipitation. |
| SS 347F Pipes | Chromium 18% - Nickel 10% - Carbon 0.08% - Molybdenum 2% | Applications in acidic environments and situations with improved pitting resistance. |
| SS 347Ti Pipes | Chromium 18% - Nickel 10% - Titanium 5% | High-temperature applications with enhanced stability against grain growth. |
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 | 800 |
Chemical Properties of SS 347
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.030 max |
| Silicon (Si) | 1.00 max |
| Chromium (Cr) | 17.00 - 19.00 |
| Nickel (Ni) | 9.00 - 12.00 |
| Titanium (Ti) | 5 x C min - 0.70 max |
Mechanical Properties of SS 347 Pipes
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 515 |
| Yield Strength (MPa) | 205 |
| Elongation (%) | 40 |
| Hardness (Brinell) | 201 |
| Modulus of Elasticity (GPa) | 193 |
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 - 1500 °C | 2642 - 2732 °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 |
| 520 | 100 - 600 | Solid |
| 540 | 600 - 800 | Solid |
Electrical Resistivity of SS 347 Pipes
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 75 | 20 | Annealed |
| 76 | 100 | |
| 77 | 200 | |
| 78 | 300 | |
| 79 | 400 | |
Manufacturing Process & Heat Treatment of SS 347 Pipes
Annealing
The annealing process for SS 347 pipes involves heating the material to a temperature of approximately 1000°C to 1100°C, followed by a slow cooling process. This treatment reduces internal stresses, enhances ductility, and improves overall mechanical properties, making the pipes more suitable for various applications.
Forging
Forging of SS 347 pipes is conducted at elevated temperatures, typically between 900°C and 1200°C. This process involves shaping the steel using compressive forces, which refines the grain structure, increases strength, and enhances the toughness of the material, ensuring optimal performance in demanding environments.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1040 - 1100 | Oil | To increase hardness and strength of the material. |
| Tempering | 600 - 800 | Air | To reduce brittleness and improve toughness after hardening. |
| Stabilization | 900 - 1000 | Air | To enhance intergranular corrosion resistance. |
The combination of these processes ensures that SS 347 pipes possess the desired mechanical properties and corrosion resistance, making them ideal for use in various industrial applications.
Various Types
SS 347 Seamless Pipes
- 1/2" to 30" NPS
- Annealed and Pickled
- Used in chemical processing, aerospace, and food processing industries
SS 347 Welded Pipes
- 1/4" to 24" NPS
- Hot Finished and Cold Finished
- Ideal for high-temperature applications and corrosive environments
SS 347 EFW Pipes
- 3/4" to 20" NPS
- Electric Fusion Welded
- Suitable for structural applications and piping systems
SS 347 Square Pipes
- 20mm x 20mm to 100mm x 100mm
- Polished and Matte Finish
- Commonly used in construction and architectural 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 | $5.50 – $6.00 | ₹450 – ₹500 |
| SS 347 | 6 mm | $5.80 – $6.30 | ₹470 – ₹520 |
| SS 347 | 10 mm | $6.00 – $6.50 | ₹490 – ₹540 |
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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- SS 347H Pipes supplier in Assam
- Stainless Steel Tubes supplier in Assam
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
