SS 904L Flanges exporter
SS 904L Flanges exporter specializes in supplying high-grade stainless steel flanges made from SS 904L alloy, renowned for its exceptional corrosion resistance and durability. These flanges are precision-engineered components used to connect pipes, valves, and other equipment in critical industrial systems. Manufactured under stringent quality controls, they meet international standards such as ASTM A182 and ASME B16.5, ensuring reliability in demanding environments.
Crafted from a low-carbon austenitic stainless steel, these flanges exhibit excellent resistance to acidic and chloride-rich conditions, making them ideal for use in chemical processing, petrochemical, and marine industries. Their high nickel and molybdenum content enhances performance against pitting and crevice corrosion, while their robust mechanical properties allow them to withstand high pressure and temperature variations. Available in various types including weld neck, slip-on, and blind flanges, they cater to diverse installation requirements.
Export readiness is a key feature of these products, with suppliers ensuring compliance with global shipping regulations and packaging standards to maintain product integrity during transit. Each batch undergoes rigorous testing such as radiographic inspection, hydrostatic testing, and dimensional verification to certify conformity to customer specifications. Documentation like mill test certificates and third-party inspection reports are provided to facilitate seamless international trade.
Industrial buyers can expect tailored solutions including customized flange dimensions and finishes to suit specific project needs. The exporter’s logistics network supports timely delivery across major ports worldwide, backed by efficient customer service and technical support. This makes the supplier a reliable partner for industries requiring high-performance SS 904L flange components for critical infrastructure and maintenance operations.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why SS 904L Flanges exporter 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 904L Flanges exporter
- 2. How to Choose the Right Manufacturer
- 3.Comparison of SS 904L Flanges exporter
- 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 904L Flanges exporter
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 904L Flanges exporter
| 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 904L Flanges
- ✔ Superior corrosion resistance, especially in chloride environments
- ✔ Excellent weldability and formability
- ✔ High strength and toughness at elevated temperatures
- ✔ Low carbon content for reduced carbide precipitation
- ✔ Resistant to pitting and crevice corrosion
- ✔ Suitable for various industrial applications including chemical processing
Technical Overview of SS 904L Flanges
| Product | Composition | Usage | Standards |
|---|---|---|---|
| SS 904L Flanges | Ni: 23%, Cr: 20%, Mo: 4%, Cu: 1.0%, C: 0.02% | Used in environments with high corrosion resistance requirements, such as chemical processing, oil and gas, and marine applications. | ASTM A240, ASTM A182, ASME SA240, ASME SA182 |
| SS 904L Flanges | Ni: 23%, Cr: 20%, Mo: 4%, Cu: 1.0%, C: 0.02% | Ideal for applications involving sulfuric acid, phosphoric acid, and seawater. | BS 3100, EN 10088-2 |
| SS 904L Flanges | Ni: 23%, Cr: 20%, Mo: 4%, Cu: 1.0%, C: 0.02% | Commonly used in the construction of heat exchangers, reactors, and pressure vessels. | ISO 4045, ISO 15156 |
Specifications Table
| Material | SS 904L |
|---|---|
| Grades | ASTM A182, ASTM A240 |
| Standard | ASME B16.5, ASME B16.47 |
| Size Range | 1/2" to 24" |
| Length | Customizable |
| Form | Slip-on, Blind, Weld Neck, Socket Weld |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| SS 904L Flanges | Ni: 23%, Cr: 20%, Mo: 4%, Mn: 2%, C: 0.02% | Pharmaceutical, Chemical processing, Oil and gas |
| SS 904L Blind Flanges | Ni: 23%, Cr: 20%, Mo: 4%, Mn: 2%, C: 0.02% | High chloride environments, Desalination plants |
| SS 904L Socket Weld Flanges | Ni: 23%, Cr: 20%, Mo: 4%, Mn: 2%, C: 0.02% | Marine applications, Pulp and paper industry |
| SS 904L Slip-on Flanges | Ni: 23%, Cr: 20%, Mo: 4%, Mn: 2%, C: 0.02% | Food processing, Wastewater treatment |
| SS 904L Weld Neck Flanges | Ni: 23%, Cr: 20%, Mo: 4%, Mn: 2%, C: 0.02% | Pressure vessels, Heat exchangers |
Available Sizes of SS 904L Flanges (MM)
| Size (MM) | Size (MM) |
|---|---|
| 15 | 50 |
| 20 | 60 |
| 25 | 75 |
| 32 | 80 |
| 40 | 90 |
| 50 | 100 |
| 65 | 150 |
| 80 | 200 |
| 100 | 250 |
| 150 | 300 |
Chemical Properties of SS 904L
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 23.0 - 28.0 |
| Chromium (Cr) | 19.0 - 23.0 |
| Molybdenum (Mo) | 4.0 - 5.0 |
| Iron (Fe) | Balance |
| Copper (Cu) | 1.0 - 2.0 |
| Manganese (Mn) | 0.0 - 2.0 |
| Silicon (Si) | 0.0 - 1.0 |
| Carbon (C) | 0.0 - 0.020 |
Mechanical Properties of SS 904L
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 490 |
| Yield Strength (MPa) | 220 |
| Elongation (%) | 40 |
| Hardness (HB) | 150 |
| Modulus of Elasticity (GPa) | 200 |
SS 904L Flanges – Physical & Thermal Properties
Density of SS 904L Flanges
| Property | Metric | Imperial |
|---|---|---|
| Density | 8.00 g/cm³ | 0.289 lb/in³ |
Melting Point of SS 904L Flanges
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1400 - 1450 °C | 2552 - 2642 °F |
Specific Heat of SS 904L Flanges
| Specific Heat of SS 904L Flanges | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Annealed |
| 460 | 100 - 500 | Annealed |
| 420 | 500 - 800 | Annealed |
Electrical Resistivity of SS 904L
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.72 | 20 | Annealed |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Manufacturing Process & Heat Treatment of SS 904L Flanges
Annealing
Annealing of SS 904L flanges is performed to relieve stresses and improve ductility. The flanges are heated to a temperature of approximately 1050°C to 1150°C and held for a specific duration before being slowly cooled. This process enhances the overall mechanical properties and prepares the material for further processing.
Forging
The forging process for SS 904L involves shaping the metal using compressive forces. The material is heated to a temperature range of 1100°C to 1250°C to achieve the desired malleability. This process enhances the strength and structural integrity of the flanges, making them suitable for high-pressure applications.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020 - 1100 | Water | To increase hardness and strength |
| Tempering | 400 - 600 | Air | To reduce brittleness and improve toughness |
| Stabilization | 850 - 900 | Air | To enhance corrosion resistance and dimensional stability |
The combination of these processes ensures that SS 904L flanges possess excellent mechanical properties and corrosion resistance, making them ideal for a variety of industrial applications.
Various Types
SS 904L Slip-On Flanges
- Dimensions: 1/2" to 48" (DN15 to DN1200)
- Condition: Annealed and Pickled
- Applications: Oil & Gas, Chemical Processing, Marine Applications
SS 904L Weld Neck Flanges
- Dimensions: 1" to 36" (DN25 to DN900)
- Condition: Hot Finished
- Applications: Power Generation, Pharmaceutical Industry
SS 904L Blind Flanges
- Dimensions: 1/2" to 48" (DN15 to DN1200)
- Condition: Cold Worked
- Applications: Pipeline Isolation, Pressure Vessel Closure
SS 904L Socket Weld Flanges
- Dimensions: 1/2" to 4" (DN15 to DN100)
- Condition: Annealed
- Applications: High Pressure Systems, Hydraulic Applications
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 904L Flanges
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| SS 904L | 3 mm | $5.00 – $5.50 | ₹415 – ₹455 |
| SS 904L | 6 mm | $5.20 – $5.70 | ₹430 – ₹470 |
| SS 904L | 10 mm | $5.40 – $5.90 | ₹445 – ₹485 |
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 904L 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 904L Pipe Supplier
- 904L Stainless Steel Flanges Manufacturer
- SS 904L Fittings Exporter
- 904L Stainless Steel Plate Distributor
- SS 904L Bar Stockist
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
