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Stainless Steel 304 Pipe Fittings – Manufacturer, Supplier & Exporter in Mumbai, India

Stainless Steel 304 Pipe Fittings – Manufacturer, Supplier & Exporter in Mumbai, India

Virami Steel Hub is a trusted manufacturer, supplier, stockist, and exporter of premium-quality Stainless Steel 304 Pipe Fittings in Mumbai, India. We offer a wide range of stainless steel pipe fittings designed to provide excellent corrosion resistance, durability, and reliable performance in industrial piping systems.

Our SS 304 pipe fittings are manufactured using high-grade stainless steel and advanced manufacturing techniques to ensure precise dimensions, superior strength, and long service life. These fittings are widely used in industries that require high corrosion resistance, hygienic properties, and excellent mechanical strength.

With a strong supply network and efficient logistics system, Virami Steel Hub supplies Stainless Steel 304 Pipe Fittings across India and exports to countries in the USA, Europe, the Middle East, Africa, and Southeast Asia. All products are manufactured according to international standards to ensure consistent quality and performance.

Stainless Steel 316 Round Bars

What are Stainless Steel 304 Pipe Fittings?

Stainless Steel 304 Pipe Fittings are components used to connect, control, and change the direction of piping systems in industrial applications. They are manufactured from Grade 304 stainless steel, an austenitic stainless steel alloy known for its excellent corrosion resistance, strength, and weldability.

Stainless Steel 304 contains chromium and nickel, which provide strong resistance to oxidation and corrosion in many industrial environments.

SS 304 pipe fittings are commonly used for:

  • Connecting pipes
  • Changing flow direction
  • Branching pipeline systems
  • Controlling fluid movement

These fittings are widely used in chemical processing, food processing, pharmaceutical, oil & gas, water treatment, and construction industries.


Key Features of Stainless Steel 304 Pipe Fittings

Stainless Steel 304 pipe fittings offer several advantages that make them ideal for industrial piping systems.

  • Excellent corrosion resistance
  • High durability and long service life
  • Good strength and toughness
  • Excellent weldability and formability
  • Good resistance to oxidation
  • Hygienic surface suitable for food industries
  • Easy installation and maintenance
  • Suitable for high and low temperature applications

These features make SS 304 fittings a reliable solution for many industrial piping applications.


Chemical Composition of Stainless Steel 304 Pipe Fittings (%)

The typical chemical composition of Stainless Steel 304 includes the following elements:

  • Chromium (Cr): 18 – 20%
  • Nickel (Ni): 8 – 10.5%
  • Carbon (C): 0.08% maximum
  • Manganese (Mn): 2% maximum
  • Silicon (Si): 1% maximum
  • Phosphorus (P): 0.045% maximum
  • Sulfur (S): 0.03% maximum
  • Iron (Fe): Balance

Role of Key Alloying Elements

  • Chromium (Cr): Chromium improves corrosion resistance by forming a protective oxide layer on the surface of stainless steel.
  • Nickel (Ni): Nickel enhances ductility, toughness, and corrosion resistance, especially in oxidizing environments.
  • Carbon (C): Carbon improves strength while maintaining good weldability.The balanced composition of these elements provides excellent corrosion resistance and mechanical performance.

Mechanical Properties of Stainless Steel 304 Pipe Fittings

Stainless Steel 304 pipe fittings offer strong mechanical properties suitable for industrial piping systems.

  • Tensile Strength: 515 – 720 MPa
  • Yield Strength: Minimum 205 MPa
  • Elongation: Minimum 40%
  • Hardness: Up to 201 HB
  • Density: 8.0 g/cm³

These properties ensure strong and reliable performance in demanding industrial environments.

Physical Properties

Stainless Steel 304 pipe fittings have stable physical properties suitable for various temperature conditions.

  • Melting Range: 1400 – 1450°C
  • Modulus of Elasticity: 193 GPa
  • Thermal Conductivity: 16.2 W/m·K
  • Electrical Resistivity: 0.72 µΩ·m
  • Coefficient of Thermal Expansion: 17.2 µm/m°C

These characteristics provide excellent thermal stability and structural reliability.


Corrosion Resistance

One of the major advantages of Stainless Steel 304 pipe fittings is their excellent corrosion resistance in many industrial environments.

They offer resistance to:

  • Atmospheric corrosion
  • Oxidation
  • Mild chemical exposure
  • Water and moisture environments
  • Food processing environments

Due to this corrosion resistance, SS 304 fittings are widely used in chemical plants, food processing facilities, pharmaceutical industries, and water treatment systems.


Heat Treatment

Stainless Steel 304 is generally used in the annealed condition to maintain corrosion resistance and ductility.

Annealing Process

  • Temperature Range: 1010 – 1120°C
  • Followed by rapid cooling

This process helps restore corrosion resistance and improve material properties.


Weldability

Stainless Steel 304 pipe fittings have excellent weldability and can be welded using common welding methods.

Common welding processes include:

  • TIG Welding (GTAW)
  • MIG Welding (GMAW)
  • Shielded Metal Arc Welding (SMAW)

Welding Recommendations

  • Clean welding surfaces properly
  • Use compatible filler materials
  • Maintain proper heat input
  • Avoid contamination

These practices ensure strong and corrosion-resistant weld joints.


Machinability

Stainless Steel 304 has moderate machinability and requires proper machining techniques.

Recommended machining practices:

  • Use sharp carbide tools
  • Maintain controlled cutting speeds
  • Use adequate lubrication or coolant
  • Avoid excessive heat buildup

These practices help improve machining efficiency and surface finish.


Standards & Specifications

Virami Steel Hub supplies Stainless Steel 304 Pipe Fittings according to international standards.

  • ASTM A403 WP304
  • ASME SA403
  • ANSI B16.9
  • ASTM A182 F304
  • ASTM A276

Available Types of Stainless Steel 304 Pipe Fittings

We supply a wide range of SS 304 pipe fittings including:

  • Elbows (45° and 90°)
  • Tees (Equal and Reducing)
  • Reducers (Concentric and Eccentric)
  • Pipe Caps
  • Stub Ends
  • Cross Fittings
  • Couplings

Available Sizes

  • Size Range: ½ inch to 48 inches
  • Thickness: SCH 10, SCH 20, SCH 40, SCH 80, SCH 160
  • Availability: Seamless and welded fittings

Surface Finish

  • Pickled finish
  • Polished finish
  • Matte finish

Custom sizes are available based on industrial requirements.


Applications of Stainless Steel 304 Pipe Fittings

Stainless Steel 304 pipe fittings are widely used across multiple industries.

Chemical Processing Industry

  • Chemical pipelines
  • Storage tanks
  • Processing equipment

Desalination Plants

  • Brine systems
  • Water treatment units

Food & Beverage Industry

  • Food processing equipment
  • Dairy pipelines
  • Beverage production systems

Pharmaceutical Industry

  • Sterile piping systems
  • Processing plants

Oil & Gas Industry

  • Refinery pipelines
  • Fluid transport systems

Water Treatment Industry

  • Water supply pipelines
  • Wastewater treatment systems

Quality Testing & Inspection

At Virami Steel Hub, all Stainless Steel 304 pipe fittings undergo strict quality inspection.

Quality checks include:

  • Chemical composition testing
  • Mechanical testing
  • Dimensional inspection
  • Surface finish inspection
  • Positive Material Identification (PMI)

We provide Mill Test Certificates (MTC) and offer third-party inspection upon request.

Packaging & Delivery

Virami Steel Hub ensures safe packaging and timely delivery.

  • Export-grade wooden boxes or pallets
  • Protective wrapping to prevent damage
  • Proper product labeling and traceability
  • Secure international shipping

Our logistics network ensures fast delivery across domestic and international markets.

Why Choose Virami Steel Hub?

  • Trusted Stainless Steel Pipe Fittings manufacturer in Mumbai
  • Large ready stock availability
  • Competitive industrial pricing
  • Custom manufacturing solutions
  • Compliance with international standards
  • Strong global export network
  • Reliable customer support

Conclusion

Stainless Steel 304 Pipe Fittings are widely used in industrial piping systems due to their excellent corrosion resistance, durability, and strong mechanical properties.

These fittings provide reliable performance in industries such as chemical processing, food and beverage production, pharmaceuticals, oil & gas, and water treatment.

Virami Steel Hub supplies high-quality Stainless Steel 304 pipe fittings manufactured according to international standards, ensuring durability, performance, and long service life in demanding industrial applications.

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