SS 310 RTJ Blind exporter in India
SS 310 RTJ Blind exporter in India specializes in providing high-quality stainless steel flange components designed for critical industrial applications. These RTJ (Ring Type Joint) blinds are manufactured from SS 310, a heat-resistant stainless steel alloy known for its excellent oxidation and corrosion resistance at elevated temperatures. This makes the product ideal for use in harsh environments where durability and reliability are paramount.
The SS 310 RTJ blinds are precision-engineered to meet stringent international standards, ensuring a perfect fit and secure sealing in piping systems. Their ring-type joint design enhances leak prevention under high pressure and temperature conditions, making them suitable for use in chemical processing, power generation, and petrochemical industries. The material’s composition typically includes high chromium and nickel content, which contributes to its exceptional strength and ability to withstand thermal cycling.
These blind flanges are available in various sizes and pressure ratings, catering to diverse industrial requirements. Manufacturers ensure each piece undergoes rigorous quality checks, including dimensional inspection and non-destructive testing, to guarantee performance and safety. The surface finish and machining precision are maintained to facilitate easy installation and maintenance, thereby reducing downtime in operations.
Export-ready SS 310 RTJ blinds from India comply with international shipping and packaging standards, ensuring the products reach global clients in pristine condition. The exporters provide comprehensive documentation, including material test certificates and compliance reports, to assist with customs clearance and regulatory approvals. This readiness supports seamless integration into global supply chains, making these stainless steel components a preferred choice among industrial buyers worldwide.
Industries requiring reliable sealing solutions for high-temperature and corrosive environments can benefit greatly from sourcing these RTJ blind flanges from Indian exporters. The combination of superior material properties, precise manufacturing, and export expertise positions these products as a competitive option for businesses looking to enhance their operational efficiency and safety standards.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 310 RTJ Blind 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 Blind exporter in India
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 310 RTJ Blind 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 Blind 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 Blind 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 Blind
- ✔ High temperature resistance up to 1150°C
- ✔ Excellent oxidation resistance in high-temperature environments
- ✔ Superior strength and durability for long-lasting performance
- ✔ Corrosion resistance in various aggressive media
- ✔ Suitable for use in petrochemical and power generation industries
- ✔ Precision machining allows for a perfect fit in flange applications
Technical Overview of SS 310 RTJ Blind Exporter in India
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 310 RTJ Blind Flange | Cr: 24%, Ni: 19%, C: 0.08% Max, Mn: 2%, Si: 1.5% | High-temperature applications, chemical processing industries, and oil & gas sectors. | ASTM A240, ASME SA240 |
| SS 310 RTJ Blind Flange | Cr: 24%, Ni: 19%, C: 0.08% Max, Mn: 2%, Si: 1.5% | Suitable for environments where high corrosion resistance is required. | ANSI/ASME B16.5, ISO 9001 |
| SS 310 RTJ Blind Flange | Cr: 24%, Ni: 19%, C: 0.08% Max, Mn: 2%, Si: 1.5% | Commonly used for sealing purposes in high-pressure systems. | DIN 2573, JIS B 2220 |
Specifications Table
| Material | Stainless Steel 310 |
|---|---|
| Grades | SS 310 |
| Standard | ASTM A240/A240M |
| Size Range | 1/2" to 24" |
| Length | Customizable |
| Form | Blind Flange |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 310 | Cr: 24%, Ni: 20%, C: 0.08% max | High-temperature applications, furnace parts, heat exchangers |
| SS 310S | Cr: 24%, Ni: 19%, C: 0.03% max | Chemical and petrochemical industries, food processing |
| SS 310H | Cr: 25%, Ni: 20%, C: 0.04% - 0.10% | High-stress applications, thermal processing |
| SS 310L | Cr: 24%, Ni: 19%, C: 0.03% max | Welded structures, cryogenic applications |
| SS 310Ti | Cr: 25%, Ni: 20%, Ti: 0.5% | High-temperature oxidation resistance, aerospace applications |
Available Sizes of SS 310 RTJ Blind (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 20 |
| 25 | 30 |
| 40 | 50 |
| 65 | 80 |
| 100 | 125 |
| 150 | 200 |
| 250 | 300 |
| 350 | 400 |
| 450 | 500 |
| 600 | 700 |
Chemical Properties of SS 310 RTJ Blind
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 19.0 - 22.0 |
| Manganese (Mn) | 2.0 |
| Silicon (Si) | 1.5 |
| Carbon (C) | 0.25 |
| Phosphorus (P) | 0.045 |
| Sulfur (S) | 0.030 |
| Iron (Fe) | Balance |
Mechanical Properties of SS 310 RTJ Blind
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 515 - 720 |
| Yield Strength (MPa) | 205 |
| Elongation (% in 50 mm) | 40 |
| Hardness (HB) | 190 - 240 |
| Modulus of Elasticity (GPa) | 200 |
SS 310 RTJ Blind – Physical & Thermal Properties
Density of SS 310 RTJ Blind
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.9 g/cm³ | 0.285 lb/in³ |
Melting Point of SS 310 RTJ Blind
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1400 - 1450 °C | 2552 - 2642 °F |
Specific Heat of SS 310 RTJ Blind
| Specific Heat of SS 310 RTJ Blind | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 530 | 100 - 600 | Elevated Temperature |
| 600 | 600 - 1000 | High Temperature |
Electrical Resistivity of SS 310 RTJ Blind exporter in India
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 750 | 20 | Annealed |
| 800 | 600 | |
| 850 | 800 | |
| 900 | 1000 | |
| 950 | 1200 | |
Manufacturing Process & Heat Treatment of SS 310 RTJ Blind
Annealing
The annealing process for SS 310 involves heating the material to a temperature of approximately 1040-1150°C, followed by controlled cooling. This process helps to relieve internal stresses, improve ductility, and refine the grain structure, ensuring better formability and performance in high-temperature applications.
Forging
Forging of SS 310 is performed at elevated temperatures ranging from 1150°C to 1250°C. This process enhances the mechanical properties of the steel by aligning the grain structure and reducing defects. The forged components are then allowed to cool down gradually to room temperature to prevent cracking and distortion.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000-1150 | Oil or Water | To increase hardness and strength of the material. |
| Tempering | 700-800 | Air | To reduce brittleness while maintaining sufficient hardness. |
| Stress Relieving | 600-700 | Air | To relieve residual stresses and improve dimensional stability. |
The manufacturing and heat treatment processes for SS 310 RTJ Blind are critical in achieving the desired mechanical properties and ensuring durability in high-temperature environments. Careful control of these processes leads to superior performance and longevity of the final product.
Various Types
SS 310 RTJ Blind Flange
- Dimensions: DN 15 to DN 1200
- Condition: Hot Finished and Cold Finished
- Applications: Used in high-temperature applications, petrochemical, and nuclear industries
SS 310 RTJ Blind Flange with ANSI Standards
- Dimensions: 1/2" to 24"
- Condition: Annealed
- Applications: Ideal for high-pressure applications and thermal expansion scenarios
SS 310 RTJ Blind Flange with ASME Standards
- Dimensions: 1" to 30"
- Condition: Pickled and Passivated
- Applications: Commonly used in heat exchangers and pressure vessels
SS 310 RTJ Blind Flange with Customized Options
- Dimensions: Custom sizes available
- Condition: Various finishes available
- Applications: Tailored solutions for unique industrial requirements
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 Blind
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 310 RTJ Blind | 3 mm | $5.00 – $5.50 | ₹410 – ₹450 |
| SS 310 RTJ Blind | 6 mm | $5.20 – $5.70 | ₹425 – ₹460 |
| SS 310 RTJ Blind | 10 mm | $5.40 – $5.90 | ₹440 – ₹475 |
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 Blind.
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 RTJ Flange suppliers in India
- SS 310 RTJ Gasket manufacturers in India
- SS 310 RTJ Pipe fittings exporters in India
- SS 310 RTJ Valve suppliers in India
- SS 310 RTJ Sheet manufacturers in India
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
