SS 304 Flanges exporter in USA
SS 304 Flanges exporter in USA plays a crucial role in supplying high-quality stainless steel components to various industrial sectors. These flanges, made from grade 304 stainless steel, are renowned for their excellent corrosion resistance, durability, and versatility, making them ideal for piping systems in chemical, petrochemical, food processing, and pharmaceutical industries. The exporter ensures that each flange meets stringent quality standards, providing reliable performance under diverse operating conditions.
Manufactured from austenitic stainless steel, these products exhibit outstanding resistance to oxidation and corrosion, which is essential for maintaining the integrity of pipelines exposed to harsh environments. The flanges come in various types, including weld neck, slip-on, blind, threaded, and lap joint designs, catering to different installation requirements. Their dimensions and pressure ratings comply with international standards such as ASME B16.5 and ASTM A182, ensuring compatibility with global industrial systems.
Applications of these stainless steel flanges extend across multiple sectors where hygiene, strength, and longevity are paramount. They are widely used in water treatment plants, oil and gas pipelines, power generation facilities, and marine engineering projects. The smooth surface finish and resistance to scaling also make them suitable for sanitary applications where contamination prevention is critical.
Export readiness is a key focus for suppliers in the USA, with strict adherence to packaging protocols and documentation to facilitate seamless international shipping. The exporters maintain robust supply chains and offer customization options to meet specific client requirements, including tailored dimensions, pressure classes, and certification needs. This ensures that industrial buyers receive flanges that are not only compliant but also optimized for their unique operational demands.
By partnering with a reliable exporter, industrial buyers can access premium-grade stainless steel flanges that enhance the efficiency and safety of their piping systems. The combination of superior material properties, diverse product offerings, and export expertise makes these suppliers an ideal source for global industries seeking durable and high-performance flange solutions.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 304 Flanges exporter in USA 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 Flanges exporter in USA
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 304 Flanges exporter in USA
- 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 Flanges exporter in USA
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 Flanges exporter in USA
| 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 Flanges
- ✔ Excellent corrosion resistance in a variety of media
- ✔ High strength and durability at elevated temperatures
- ✔ Easy to weld and fabricate, ensuring versatility
- ✔ Smooth surface finish for optimal sealing
- ✔ Complies with ASTM A182 and other industry standards
- ✔ Available in various sizes and pressure ratings
Technical Overview of SS 304 Flanges
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 304 Flanges | Fe, C (max 0.08%), Mn (max 2.00%), Si (max 1.00%), P (max 0.045%), S (max 0.030%), Cr (18.0-20.0%), Ni (8.0-10.5%) | Used in various piping applications, including chemical and petrochemical industries, food processing, and water treatment systems. | ASTM A182, ASME B16.5, ASTM A240 |
| SS 304 Flanges | Fe, C (max 0.08%), Mn (max 2.00%), Si (max 1.00%), P (max 0.045%), S (max 0.030%), Cr (18.0-20.0%), Ni (8.0-10.5%) | Ideal for high temperature and pressure applications, providing excellent corrosion resistance. | ASTM A182, ASME B16.5, ASTM A240 |
| SS 304 Flanges | Fe, C (max 0.08%), Mn (max 2.00%), Si (max 1.00%), P (max 0.045%), S (max 0.030%), Cr (18.0-20.0%), Ni (8.0-10.5%) | Commonly used for manufacturing valves, pumps, and other equipment in demanding environments. | ASTM A182, ASME B16.5, ASTM A240 |
Specifications Table
| Material | Stainless Steel 304 |
|---|---|
| Grades | ASTM A182, ASTM A240 |
| Standard | ANSI B16.5, ASME B16.47 |
| Size Range | 1/2" to 24" |
| Length | Customizable as per requirements |
| Form | Flat, Raised Face, and Ring Type |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 304 Flanges | Cr: 18-20%, Ni: 8-10.5%, C: ≤0.08%, Mn: ≤2%, Si: ≤1% | Used in food processing, chemical, and pharmaceutical industries |
| SS 304L Flanges | Cr: 18-20%, Ni: 8-12%, C: ≤0.03%, Mn: ≤2%, Si: ≤1% | Ideal for welding applications, used in pipelines |
| SS 304H Flanges | Cr: 18-20%, Ni: 8-11%, C: 0.04-0.10%, Mn: ≤2%, Si: ≤1% | Suitable for high-temperature applications |
| SS 304LN Flanges | Cr: 18-20%, Ni: 8-12%, C: ≤0.03%, Mn: 1.5-3%, N: 0.10-0.20% | Used in cryogenic applications, offers high strength |
| SS 304Ti Flanges | Cr: 18-20%, Ni: 8-11%, C: ≤0.08%, Ti: 5xC% | Used in applications requiring resistance to intergranular corrosion |
Available Sizes of SS 304 Flanges (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 20 |
| 25 | 32 |
| 40 | 50 |
| 65 | 80 |
| 100 | 125 |
| 150 | 200 |
| 250 | 300 |
| 350 | 400 |
| 450 | 500 |
| 600 | 800 |
Chemical Properties of SS 304
| Element | Composition (%) |
|---|---|
| Iron (Fe) | 66.0 - 74.0 |
| Chromium (Cr) | 18.0 - 20.0 |
| Nickel (Ni) | 8.0 - 10.5 |
| Manganese (Mn) | 2.0 |
| Silicon (Si) | 1.0 |
| Carbon (C) | 0.08 |
| Phosphorus (P) | 0.045 |
| Sulfur (S) | 0.03 |
Mechanical Properties of SS 304
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa |
| Yield Strength | 205 MPa |
| Elongation | 40% |
| Hardness (Brinell) | 201 HB |
| Modulus of Elasticity | 193 GPa |
SS 304 Flanges – Physical & Thermal Properties
Density of SS 304 Flanges
| Property | Metric | Imperial |
|---|---|---|
| Density | 7930 kg/m³ | 0.286 lb/in³ |
Melting Point of SS 304 Flanges
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1400 - 1450 °C | 2552 - 2642 °F |
Specific Heat of SS 304 Flanges
| Specific Heat of SS 304 Flanges | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 600 | 100 - 500 | High Temperature |
| 900 | 500 - 800 | Near Melting Point |
Electrical Resistivity of SS 304 Flanges
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.72 | 20 | Annealed |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.81 | 300 | |
| 0.84 | 400 | |
Manufacturing Process & Heat Treatment of SS 304 Flanges
Annealing
Annealing of SS 304 flanges is performed to relieve internal stresses and improve ductility. The flanges are heated to a temperature range of 1010°C to 1120°C and held for a specific duration before being cooled slowly in air. This process enhances the mechanical properties and ensures uniformity in the microstructure.
Forging
The forging process for SS 304 flanges involves shaping the material through compressive forces. The steel is heated to a temperature of approximately 1200°C, allowing it to become malleable. This process improves the strength and integrity of the flanges by refining the grain structure and eliminating any voids or inclusions.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1040 - 1100 | Oil | Increase hardness and strength |
| Tempering | 400 - 700 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 300 - 600 | Air | Minimize residual stresses |
The manufacturing and heat treatment processes of SS 304 flanges are crucial for achieving desired mechanical properties and ensuring long-term durability in various industrial applications.
Various Types
SS 304 Slip-On Flanges
- Dimensions: 1/2" to 48"
- Condition: ASTM A182
- Applications: Piping systems, Oil and gas, Chemical processing
SS 304 Weld Neck Flanges
- Dimensions: 1" to 36"
- Condition: ASTM A240
- Applications: High-pressure systems, Power plants, Water treatment
SS 304 Blind Flanges
- Dimensions: 1" to 24"
- Condition: ASTM A182
- Applications: End of pipelines, Pressure vessels
SS 304 Socket Weld Flanges
- Dimensions: 1/2" to 4"
- Condition: ASTM A182
- Applications: High-pressure applications, Oil and gas pipelines
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 Flanges
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 304 Flanges | 3 mm | $5.50 – $6.00 | ₹450 – ₹500 |
| SS 304 Flanges | 6 mm | $5.80 – $6.30 | ₹470 – ₹520 |
| SS 304 Flanges | 10 mm | $6.00 – $6.50 | ₹490 – ₹540 |
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 Flanges.
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 316 Flanges exporter in USA
- Stainless Steel Flanges suppliers in USA
- SS 304 Pipe Fittings exporter in USA
- Stainless Steel 304 Forged Flanges
- Industrial Flanges manufacturers in USA
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
