SS 304 Weld Neck exporter in UK
SS 304 Weld Neck exporter in UK offers premium stainless steel flanges designed for high-performance industrial applications. Manufactured from SS 304 grade stainless steel, these weld neck flanges provide excellent corrosion resistance, durability, and strength, making them ideal for use in harsh environments. With precise dimensions and smooth welding necks, they ensure leak-proof connections in piping systems across various sectors.
The product features a long tapered hub that offers enhanced stress distribution between the flange and the pipe, reducing the risk of damage under high pressure and temperature conditions. SS 304 stainless steel, known for its chromium and nickel content, guarantees resistance to oxidation and corrosion, which is crucial for chemical processing, oil and gas, and power generation industries. The flanges comply with international standards such as ASME B16.5, ensuring compatibility and reliability.
These stainless steel weld neck flanges are widely utilized in applications requiring robust and secure pipe connections, including water treatment plants, food processing units, and pharmaceutical manufacturing. Their ability to withstand thermal cycling and mechanical stress makes them suitable for steam lines, hydraulic systems, and petrochemical pipelines. Export-ready products come with detailed certification and traceability, meeting stringent quality assurance protocols demanded by global clients.
Our export services prioritize timely delivery and packaging that protects the flanges during transit, maintaining their quality upon arrival. Comprehensive inspection reports and material test certificates accompany each shipment, assuring industrial buyers of the authenticity and standard compliance of the goods. This readiness facilitates seamless integration into international supply chains and project schedules.
For industrial buyers seeking reliable and high-grade stainless steel flanges, partnering with a trusted exporter in the UK ensures access to expertly manufactured SS 304 weld neck flanges. These products combine optimal performance with export efficiency, supporting critical infrastructure and industrial processes worldwide.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 304 Weld Neck exporter in UK 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 304 Weld Neck exporter in UK
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 304 Weld Neck exporter in UK
- 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 304 Weld Neck exporter in UK
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 304 Weld Neck exporter in UK
| 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 304 Weld Neck
- ✔ Excellent corrosion resistance in a wide range of environments
- ✔ High tensile strength and durability
- ✔ Suitable for high-temperature applications
- ✔ Easy fabrication and welding properties
- ✔ Non-magnetic and retains toughness at low temperatures
- ✔ Complies with international standards for quality and safety
Technical Overview of SS 304 Weld Neck
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 304 Weld Neck Flange | 18% Chromium, 8% Nickel, 0.08% Carbon | Used in piping systems for high temperature and pressure applications. | ASME B16.5, ASTM A182 |
| SS 304 Weld Neck Flange | 18% Chromium, 8% Nickel, 0.08% Carbon | Commonly used in chemical processing, food and beverage industries. | ISO 9001, EN 1092-1 |
| SS 304 Weld Neck Flange | 18% Chromium, 8% Nickel, 0.08% Carbon | Suitable for applications requiring good corrosion resistance. | ASTM A240, ASTM A276 |
Specifications Table
| Material | Stainless Steel 304 |
|---|---|
| Grades | SS 304, SS 304L |
| Standard | ASTM A182, ASME SA-182 |
| Size Range | 1/2" to 48" |
| Length | Customizable up to 20 feet |
| Form | Weld Neck Flanges |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 304 | 18% Cr, 8% Ni | Food processing, chemical processing |
| SS 304L | 18% Cr, 8% Ni, low carbon | Welding applications, petrochemical industries |
| SS 304H | 18% Cr, 8% Ni, higher carbon | High-temperature applications, furnace applications |
| SS 304Ti | 18% Cr, 8% Ni, stabilized with titanium | Heat exchangers, marine applications |
| SS 304N | 18% Cr, 8% Ni, nitrogen-enhanced | High-strength applications, pressure vessels |
Available Sizes of SS 304 Weld Neck (MM)
| Size (MM) | Size (MM) |
|---|---|
| 10 | 15 |
| 20 | 25 |
| 32 | 40 |
| 50 | 65 |
| 80 | 100 |
| 125 | 150 |
| 200 | 250 |
| 300 | 350 |
| 400 | 450 |
| 500 | 600 |
Chemical Properties of SS 304
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 18.0 - 20.0 |
| Nickel (Ni) | 8.0 - 10.5 |
| Manganese (Mn) | 2.0 |
| Silicon (Si) | 0.75 |
| Carbon (C) | 0.08 |
| Phosphorus (P) | 0.045 |
| Sulfur (S) | 0.03 |
| Iron (Fe) | Balance |
Mechanical Properties of SS 304
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 520 |
| Yield Strength (MPa) | 215 |
| Elongation (%) | 40 |
| Hardness (HB) | 201 |
| Modulus of Elasticity (GPa) | 193 |
SS 304 – Physical & Thermal Properties
Density of SS 304
| Property | Metric | Imperial |
|---|---|---|
| Density | 8,000 kg/m³ | 0.289 lb/in³ |
Melting Point of SS 304
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1,400 - 1,450 °C | 2,552 - 2,642 °F |
Specific Heat of SS 304
| Specific Heat of SS 304 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 480 | 100 - 500 | High Temperature |
| 460 | 500 - 1,000 | Very High Temperature |
Electrical Resistivity of SS 304 Weld Neck
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.72 | 20 | Annealed |
| 0.74 | 100 | |
| 0.76 | 200 | |
| 0.78 | 300 | |
| 0.80 | 400 | |
Manufacturing Process & Heat Treatment of SS 304
Annealing
Annealing of SS 304 is performed to relieve internal stresses and improve ductility. The process involves heating the material to a temperature range of 1010-1120 °C, followed by controlled cooling. This treatment enhances the corrosion resistance and overall mechanical properties of the steel, making it suitable for various applications.
Forging
Forging of SS 304 involves shaping the material through compressive forces, typically at elevated temperatures. The process improves the strength and toughness of the steel by refining its grain structure. This is essential for creating components that require high strength and durability in demanding environments.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000-1100 | Oil or Water | To increase hardness and strength |
| Tempering | 200-800 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 400-600 | Air | To reduce residual stresses after hardening |
The manufacturing and heat treatment processes for SS 304 are crucial in ensuring the material's performance in various industrial applications. Proper execution of these processes leads to enhanced mechanical properties and longevity of the components manufactured.
Various Types
SS 304 Weld Neck Flange
- Dimensions: 1/2" to 24"
- Condition: ANSI/ASME B16.5
- Applications: Oil and gas, chemical processing, power generation
SS 304 Weld Neck Pipe Fitting
- Dimensions: 1" to 12"
- Condition: Seamless, welded
- Applications: Marine, food processing, pharmaceutical
SS 304 Weld Neck Blind Flange
- Dimensions: 1" to 30"
- Condition: Forged, cast
- Applications: Water treatment, HVAC systems
SS 304 Weld Neck Socket Weld Flange
- Dimensions: 1/2" to 10"
- Condition: Pressure rated
- Applications: Piping systems, pressure vessels
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 304 Weld Neck
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 304 Weld Neck | 3 mm | $4.50 – $5.00 | ₹375 – ₹420 |
| SS 304 Weld Neck | 6 mm | $4.80 – $5.30 | ₹400 – ₹450 |
| SS 304 Weld Neck | 10 mm | $5.10 – $5.60 | ₹425 – ₹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 304 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 304 Flanges supplier in UK
- Stainless Steel 304 Pipe exporter in UK
- SS 304 Fittings manufacturer in UK
- Weld Neck Flange suppliers in Europe
- 304 Stainless Steel Plate distributor in UK
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
