SS 310 Weld Neck exporter in Qatar
SS 310 Weld Neck exporter in Qatar specializes in supplying high-grade stainless steel flanges designed for demanding industrial applications. These weld neck flanges are manufactured from SS 310, a chromium-nickel stainless steel alloy known for its excellent high-temperature resistance and outstanding corrosion protection. The seamless transition from flange to pipe ensures optimal strength and stress distribution, making these components ideal for critical piping systems.
The SS 310 alloy exhibits remarkable resistance to oxidation and scaling at elevated temperatures, typically up to 1100°C (2012°F), which makes it suitable for use in furnaces, heat exchangers, and chemical processing plants. The weld neck design facilitates a secure and leak-proof joint, essential for maintaining system integrity under high pressure and thermal cycling. These flanges are available in various dimensions and pressure ratings, conforming to international standards such as ASME B16.5 and ANSI.
Industries in Qatar and the broader Middle East region benefit from the export-ready nature of these flanges, which undergo stringent quality control measures including dimensional inspection, material certification, and non-destructive testing. This ensures compliance with global industrial requirements and enhances reliability in oil and gas, petrochemical, power generation, and steel manufacturing sectors. The exporter’s logistics network is optimized to handle bulk shipments efficiently, supporting large-scale infrastructure projects.
With a focus on durability and performance, these stainless steel weld neck flanges are engineered to withstand harsh environments, including exposure to corrosive chemicals and thermal shocks. The precision manufacturing process includes CNC machining and heat treatment to achieve desired mechanical properties such as tensile strength, hardness, and impact resistance. Customers can expect consistent product quality backed by comprehensive technical documentation and post-sale support.
Choosing a trusted supplier for SS 310 weld neck flanges in Qatar ensures access to premium materials tailored for critical industrial applications. The export capabilities combined with technical expertise provide industrial buyers with reliable components that meet stringent operational demands, enhancing the longevity and safety of their piping systems.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 310 Weld Neck 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 Weld Neck exporter in Qatar
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 310 Weld Neck 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 Weld Neck 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 Weld Neck 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 Weld Neck
- ✔ High resistance to oxidation and corrosion
- ✔ Excellent strength at elevated temperatures
- ✔ Good weldability and formability
- ✔ Suitable for high-temperature applications
- ✔ Exceptional mechanical properties
- ✔ Versatile for various industrial uses
Technical Overview of SS 310 Weld Neck
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 310 Weld Neck Flange | Cr: 24%, Ni: 20%, C: 0.08%, Mn: 2%, Si: 1.5% | High-temperature applications, furnace parts, heat exchangers | ASTM A240, ASME SA240 |
| SS 310 Weld Neck Flange | Cr: 24%, Ni: 20%, C: 0.08%, Mn: 2%, Si: 1.5% | Chemical processing, petrochemical industries | ISO 9001, EN 10088 |
| SS 310 Weld Neck Flange | Cr: 24%, Ni: 20%, C: 0.08%, Mn: 2%, Si: 1.5% | Power generation, waste management systems | API 605, ASTM A182 |
Specifications Table
| Material | Stainless Steel 310 |
|---|---|
| Grades | 310, 310S |
| Standard | ASTM A182, ASME SA182 |
| Size Range | 1/2 inch to 48 inch |
| Length | Custom lengths available up to 20 feet |
| Form | Weld Neck Flange |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 310 | Fe, 24% Cr, 20% Ni, 0.8% Si, 0.5% Mn | High-temperature applications, furnace components, heat exchangers |
| SS 310S | Fe, 19% Cr, 9% Ni, 0.08% C | Low-temperature applications, chemical processing equipment |
| SS 310H | Fe, 25% Cr, 20% Ni, 0.04-0.1% C | High-temperature service, pressure vessels, petrochemical industries |
| SS 310L | Fe, 18% Cr, 12% Ni, 0.03% C | Welding applications, construction of pipelines |
| SS 310Cb | Fe, 26% Cr, 20% Ni, 0.04% C, 0.5% Nb | High-temperature applications requiring carbide precipitation resistance |
Available Sizes of SS 310 Weld Neck (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 Weld Neck
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.25 max |
| Manganese (Mn) | 2.00 max |
| Silicon (Si) | 1.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.030 max |
| Chromium (Cr) | 24.00 - 26.00 |
| Nickel (Ni) | 19.00 - 22.00 |
| Molybdenum (Mo) | 0.75 max |
Mechanical Properties of SS 310
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 515 |
| Yield Strength (MPa) | 205 |
| Elongation (%) | 40 |
| Hardness (HB) | 201 |
| Modulus of Elasticity (GPa) | 200 |
SS 310 – Physical & Thermal Properties
Density of SS 310
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.90 g/cm³ | 0.285 lb/in³ |
Melting Point of SS 310
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1400 - 1450 °C | 2552 - 2642 °F |
Specific Heat of SS 310
| Specific Heat of SS 310 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 460 | 100 - 800 | High Temperature |
| 420 | 800 - 1000 | Near Melting |
Electrical Resistivity of SS 310 Weld Neck
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.73 | 20 | Annealed |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Manufacturing Process & Heat Treatment of SS 310 Weld Neck
Annealing
Annealing of SS 310 involves heating the steel to a temperature range of 1000°C to 1100°C, followed by a slow cooling process. This treatment helps to relieve internal stresses, improve ductility, and enhance the overall mechanical properties of the material, making it more suitable for welding and further processing.
Forging
The forging process for SS 310 is conducted at elevated temperatures between 1150°C and 1250°C. This allows for better shaping and refinement of the microstructure. The forged components exhibit improved strength and toughness, making them ideal for high-temperature applications.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000 - 1100 | Oil or Water | Increase hardness and strength |
| Tempering | 600 - 800 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 600 - 700 | Air | Minimize residual stresses |
The combination of these heat treatment processes ensures that SS 310 Weld Neck components are optimally processed for high-performance applications, especially in environments subject to extreme temperatures and corrosive conditions.
Various Types
SS 310 Weld Neck Flanges
- Sizes: 1/2" to 24"
- Condition: Annealed
- Applications: High-temperature industrial applications, petrochemical plants
SS 310 Blind Flanges
- Sizes: 1" to 30"
- Condition: Hot Finished
- Applications: Sealing off pipelines, pressure vessels
SS 310 Socket Weld Flanges
- Sizes: 3/4" to 12"
- Condition: Pickled and Passivated
- Applications: Piping systems in high-stress environments
SS 310 Plate Flanges
- Sizes: 1" to 36"
- Condition: Cold Worked
- Applications: Used in construction and manufacturing sectors
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 Weld Neck
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 310 Weld Neck | 3 mm | $5.50 – $6.00 | ₹450 – ₹490 |
| SS 310 Weld Neck | 6 mm | $5.80 – $6.30 | ₹470 – ₹510 |
| SS 310 Weld Neck | 10 mm | $6.00 – $6.50 | ₹490 – ₹530 |
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 Weld Neck.
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 Flanges Supplier in Qatar
- SS 310 Pipe Fittings Manufacturer in Qatar
- Stainless Steel 310 Plates Exporter in Qatar
- SS 310 Seamless Pipe Distributor in Qatar
- SS 310 Welded Tubes Supplier 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
