SS 310 RTJ Flange exporter in India
SS 310 RTJ Flange exporter in India offers premium quality stainless steel components designed for high-temperature and corrosive environments. Manufactured from SS 310 grade stainless steel, these ring-type joint flanges are engineered to provide superior sealing performance in critical industrial applications. Known for their excellent resistance to oxidation and thermal creep, these flanges are ideal for use in power plants, chemical processing, and petrochemical industries where durability is paramount.
The SS 310 material used in these RTJ flanges features high chromium and nickel content, which enhances its strength and corrosion resistance at elevated temperatures. These flanges conform to international standards such as ASME B16.5 and API specifications, ensuring compatibility with a wide range of piping systems. The ring-type joint design offers a metal-to-metal seal, which is preferred in high-pressure and high-temperature environments to prevent leakage and maintain system integrity.
Industrial buyers will appreciate the precision machining and strict quality control measures implemented during production. The flanges undergo rigorous testing, including dimensional inspections, hardness tests, and non-destructive examinations, to guarantee performance and reliability. This meticulous attention to detail ensures that the products meet global standards and client expectations for critical applications.
Export readiness is a key focus for suppliers in India, with packaging and logistics tailored to protect the flanges during transit and facilitate seamless delivery to international markets. The exporter’s expertise in handling documentation and compliance with export regulations ensures timely shipments and hassle-free import processes for overseas buyers. This makes Indian manufacturers a preferred choice for businesses seeking dependable stainless steel RTJ flanges.
Applications of these SS 310 RTJ flanges span several heavy industries, including oil and gas, refinery operations, and thermal power generation. Their ability to withstand extreme conditions and maintain sealing integrity under stress makes them indispensable components in critical pipeline and pressure vessel assemblies. Partnering with a reliable exporter guarantees access to high-grade flanges that support operational efficiency and safety.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 310 RTJ Flange exporter in India 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 310 RTJ Flange exporter in India
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 310 RTJ Flange exporter in India
- 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 310 RTJ Flange exporter in India
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 310 RTJ Flange exporter in India
| 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 310 RTJ Flange
- ✔ Excellent oxidation resistance at high temperatures
- ✔ Good resistance to sulfidation and carburization
- ✔ High strength and toughness, even at elevated temperatures
- ✔ Enhanced weldability in various conditions
- ✔ Corrosion resistance in a wide range of media
- ✔ Custom manufacturing options available to meet specific requirements
Technical Overview of SS 310 RTJ Flange
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 310 RTJ Flange | Fe, Cr (24-26%), Ni (19-22%), C (max 0.25%), Si (max 1.5%), Mn (max 2%), S (max 0.03%), P (max 0.045%) | High-temperature applications, chemical processing, and petrochemical industries | ASTM A182, ASME SA182, ASTM A240, ASME SA240 |
| SS 310 RTJ Flange | Fe, Cr (24-26%), Ni (19-22%), C (max 0.25%), Si (max 1.5%), Mn (max 2%), S (max 0.03%), P (max 0.045%) | High-temperature applications, chemical processing, and petrochemical industries | ASTM A182, ASME SA182, ASTM A240, ASME SA240 |
| SS 310 RTJ Flange | Fe, Cr (24-26%), Ni (19-22%), C (max 0.25%), Si (max 1.5%), Mn (max 2%), S (max 0.03%), P (max 0.045%) | High-temperature applications, chemical processing, and petrochemical industries | ASTM A182, ASME SA182, ASTM A240, ASME SA240 |
Specifications Table
| Material | Stainless Steel 310 |
|---|---|
| Grades | SS 310 |
| Standard | ASTM A182, ASME B16.5 |
| Size Range | 1/2" to 48" |
| Length | Custom lengths available |
| Form | RTJ Flange |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 310 | Cr: 24-26%, Ni: 19-22%, C: ≤0.25% | High temperature applications, furnace components, heat exchangers |
| SS 310S | Cr: 24-26%, Ni: 19-22%, C: ≤0.08% | Lower thermal expansion applications, cryogenic vessels |
| SS 310H | Cr: 24-26%, Ni: 19-22%, C: 0.04-0.10% | High temperature service, petrochemical industries |
| SS 310L | Cr: 24-26%, Ni: 19-22%, C: ≤0.03% | Welded constructions, moderate temperatures |
| SS 310Ti | Cr: 24-26%, Ni: 19-22%, Ti: 0.5-1.0% | High strength applications, chemical processing |
Available Sizes of SS 310 RTJ Flange (MM)
| Size (MM) | Size (MM) |
|---|---|
| 50 | 100 |
| 75 | 125 |
| 80 | 150 |
| 100 | 200 |
| 125 | 250 |
| 150 | 300 |
| 200 | 350 |
| 250 | 400 |
| 300 | 450 |
| 350 | 500 |
Chemical Properties of SS 310 RTJ Flange
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.25 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.03 max |
| Silicon (Si) | 1.00 max |
| Chromium (Cr) | 24.00 - 26.00 |
| Nickel (Ni) | 19.00 - 22.00 |
| Molybdenum (Mo) | 0.75 max |
Mechanical Properties of SS 310 RTJ Flange
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa |
| Yield Strength | 205 MPa |
| Elongation | 40% |
| Hardness (Brinell) | 200 HB |
| Modulus of Elasticity | 200 GPa |
SS 310 RTJ Flange – Physical & Thermal Properties
Density of SS 310 RTJ Flange
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.90 g/cm³ | 0.285 lb/in³ |
Melting Point of SS 310 RTJ Flange
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1400 - 1450 °C | 2552 - 2642 °F |
Specific Heat of SS 310 RTJ Flange
| Specific Heat of SS 310 RTJ Flange | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 520 | 100 - 600 | High Temperature |
| 540 | 600 - 1000 | Very High Temperature |
Electrical Resistivity of SS 310 RTJ Flange
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 750 | 20 | Annealed |
| 780 | 100 | |
| 800 | 200 | |
| 820 | 300 | |
| 840 | 400 | |
Manufacturing Process & Heat Treatment of SS 310 RTJ Flange
Annealing
The annealing process for SS 310 RTJ flanges involves heating the material to a temperature of approximately 1050°C to 1150°C, followed by controlled cooling. This process helps to relieve internal stresses, improve ductility, and enhance the overall mechanical properties of the flange.
Forging
Forging of SS 310 RTJ flanges is typically performed at high temperatures, around 1150°C to 1250°C. The material is shaped using mechanical or hydraulic presses, which enhances its strength and structural integrity. This process also refines the grain structure, resulting in improved toughness and resistance to fatigue.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Oil | To increase hardness and strength |
| Tempering | 600 - 800 | Air | To relieve stress and reduce brittleness |
| Stress Relieving | 500 - 600 | Air | To enhance ductility and toughness |
The combination of these manufacturing and heat treatment processes ensures that SS 310 RTJ flanges meet the stringent quality and performance standards required for various industrial applications.
Various Types
SS 310 RTJ Flange - Class 150
- Dimensions: 1/2" to 24"
- Condition: Annealed
- Applications: High-temperature applications, Chemical processing
SS 310 RTJ Flange - Class 300
- Dimensions: 1/2" to 36"
- Condition: Hot Rolled
- Applications: Oil and gas, Power generation
SS 310 RTJ Flange - Class 600
- Dimensions: 1" to 12"
- Condition: Pickled and Passivated
- Applications: Aerospace, High-pressure systems
SS 310 RTJ Flange - Class 900
- Dimensions: 1" to 16"
- Condition: Cold Finished
- Applications: Marine applications, High-temperature service
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 310 RTJ Flange
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 310 RTJ Flange | 3 mm | $5.00 – $5.50 | ₹415 – ₹456 |
| SS 310 RTJ Flange | 6 mm | $5.20 – $5.70 | ₹432 – ₹472 |
| SS 310 RTJ Flange | 10 mm | $5.40 – $5.90 | ₹450 – ₹490 |
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 310 RTJ Flange.
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
- SS 310 Flange manufacturers in India
- Stainless steel RTJ flange suppliers
- SS 310 RTJ flange price list
- High temperature flange exporters
- Stainless steel flange specifications
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
