SS 310 RTJ Blind exporter in Qatar
SS 310 RTJ Blind exporter in Qatar specializes in supplying high-quality stainless steel components tailored for demanding industrial applications. Crafted from SS 310, a heat-resistant austenitic stainless steel, these ring-type joint (RTJ) blind flanges offer exceptional durability and corrosion resistance, making them ideal for use in high-temperature and high-pressure environments. The precision-engineered RTJ profile ensures a superior seal, preventing leakage in critical pipeline systems.
These blind flanges are designed to isolate sections of piping or equipment for maintenance, testing, or safety purposes. With the RTJ groove machined to exacting standards, they provide a reliable, leak-proof closure that can withstand the rigors of chemical processing, oil and gas, power generation, and petrochemical industries. The SS 310 material composition, known for its chromium and nickel content, enhances oxidation resistance and mechanical strength, supporting long-term operational efficiency.
When selecting these components, industrial buyers benefit from detailed specifications including flange size, pressure rating, and compliance with international standards such as ASME B16.5 and API 6A. The exporter ensures all products undergo rigorous quality control and testing, including dimensional accuracy, surface finish, and material certification, to meet stringent client requirements and industry norms.
Export readiness is a key consideration, with packaging designed to protect the flanges during transit and customs documentation streamlined for smooth delivery to Qatar and surrounding regions. The supplier’s logistical capabilities enable timely shipments, supporting project timelines and minimizing downtime for industrial operations.
For procurement professionals seeking robust, reliable SS 310 RTJ blind flanges, partnering with an experienced exporter in Qatar ensures access to premium materials and technical expertise. This combination of quality and service supports the successful execution of complex projects across various heavy industries.
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 Qatar 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 Qatar
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 310 RTJ Blind exporter in Qatar
- 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 Qatar
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 Qatar
| 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 resistance to oxidation and corrosion
- ✔ Excellent strength at elevated temperatures
- ✔ Ideal for high-pressure applications
- ✔ Easy installation and maintenance
- ✔ Customizable sizes and specifications available
- ✔ Compliant with international quality standards
Technical Overview of SS 310 RTJ Blind Exporter in Qatar
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 310 RTJ Blind | Fe, Cr 24%, Ni 20%, C max 0.08%, Si max 1.5%, Mn max 2% | Used in high-temperature applications, oil and gas industries, and petrochemical plants. | ASTM A240, ASME SA240, ISO 9444 |
| SS 310 RTJ Blind | Fe, Cr 24%, Ni 20%, C max 0.08%, Si max 1.5%, Mn max 2% | Suitable for applications requiring resistance to oxidation and corrosion at elevated temperatures. | ASTM A276, ASME SA276, NACE MR0175 |
| SS 310 RTJ Blind | Fe, Cr 24%, Ni 20%, C max 0.08%, Si max 1.5%, Mn max 2% | Ideal for high-strength applications in aggressive environments. | API 605, MSS-SP-44 |
Specifications Table
| Material | Stainless Steel 310 |
|---|---|
| Grades | ASTM A182 F310 |
| Standard | ASME B16.5 |
| Size Range | 1/2" to 24" |
| Length | Customizable as per requirements |
| Form | RTJ Blind Flange |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 310 | Nickel 19%, Chromium 25%, Manganese 2%, Silicon 1.5% | High-temperature applications, furnace equipment, and heat exchangers. |
| SS 310S | Nickel 18%, Chromium 24%, Manganese 2%, Carbon 0.08% max | Food processing, chemical handling, and pressure vessels. |
| SS 310H | Nickel 20%, Chromium 25%, Manganese 2%, Carbon 0.04% - 0.10% | High-stress applications, petrochemical plants, and thermal processing. |
| SS 310L | Nickel 19%, Chromium 25%, Carbon 0.03% max | Low-carbon applications, high-temperature furnaces, and thermal reactors. |
| SS 310CB | Nickel 20%, Chromium 25%, Manganese 2%, Carbon 0.05% max | Used in petrochemical and power generation industries. |
Available Sizes of SS 310 RTJ Blind (MM)
| Size (MM) | Size (MM) |
|---|---|
| 10 | 20 |
| 30 | 40 |
| 50 | 60 |
| 70 | 80 |
| 90 | 100 |
| 110 | 120 |
| 130 | 140 |
| 150 | 160 |
| 170 | 180 |
| 190 | 200 |
Chemical Properties of SS 310 RTJ Blind
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.25 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.030 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 Blind
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 515 |
| Yield Strength (MPa) | 205 |
| Elongation (%) | 40 |
| Hardness (HB) | 200 |
| Modulus of Elasticity (GPa) | 200 |
SS 310 RTJ Blind – Physical & Thermal Properties
Density of SS 310 RTJ Blind
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.90 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 | Solid |
| 540 | 100 - 600 | Solid |
| 600 | 600 - 1000 | Solid |
Electrical Resistivity of SS 310 RTJ Blind
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 720 | 20 | Annealed |
| 750 | 400 | |
| 800 | 800 | |
| 850 | 1000 | |
| 900 | 1200 | |
Manufacturing Process & Heat Treatment of SS 310 RTJ Blind
Annealing
Annealing of SS 310 RTJ Blind is performed to relieve internal stresses and improve ductility. The process typically involves heating the material to a temperature range of 1050-1150°C, followed by controlled cooling. This treatment enhances the material's workability and prepares it for further processing.
Forging
Forging of SS 310 RTJ Blind is carried out to achieve desired shapes and mechanical properties. The steel is heated to approximately 1200-1300°C to make it malleable, then shaped under compressive forces. This process aligns the microstructure and improves the strength and toughness of the final product.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000-1100 | Oil or Air | Increase hardness and strength |
| Tempering | 700-800 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 600-700 | Air | Minimize residual stress |
The manufacturing and heat treatment processes for SS 310 RTJ Blind are crucial in ensuring the material meets the required specifications for durability and performance in various industrial applications.
Various Types
SS 310 RTJ Blind Flange
- Dimensions: 1" to 24" diameter
- Condition: Hot Finished, Cold Drawn
- Applications: High temperature applications, chemical processing
SS 310 RTJ Blind Disc
- Dimensions: 1.5" to 30" diameter
- Condition: Annealed, Pickled
- Applications: Oil and gas, power generation
SS 310 RTJ Blind Plate
- Dimensions: 2" to 36" diameter
- Condition: Mill Finish, Polished
- Applications: Aerospace, marine applications
SS 310 RTJ Blind Cover
- Dimensions: 3" to 48" diameter
- Condition: Fabricated, Machined
- Applications: Piping systems, vessels and tanks
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 | ₹415 – ₹456 |
| SS 310 RTJ Blind | 6 mm | $5.20 – $5.70 | ₹432 – ₹474 |
| SS 310 RTJ Blind | 10 mm | $5.40 – $5.90 | ₹449 – ₹492 |
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 Qatar
- SS 310 RTJ Gasket manufacturers in Qatar
- Stainless Steel 310 Pipe fittings exporters in Qatar
- SS 310 RTJ Blind flange specifications
- Stainless Steel 310 price list in Qatar
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
