304 Stainless Steel Tubes Manufacturer, Supplier and Exporter India
Cerapure Steel is one of the leading manufacturers, suppliers, stockists, and exporters of premium quality 304 stainless steel tubes, ASTM A213 TP304 seamless tubes, welded stainless steel tubing, and SS 304 precision tubes in India. We manufacture high-performance SS 304 tubes using advanced cold drawing and welding technology in compliance with ASTM, ASME, DIN, and EN standards.
Our 304 stainless steel tubes are widely used in food processing industries, pharmaceutical plants, heat exchangers, automotive industries, construction projects, power plants, dairy industries, and architectural applications. These tubes are highly preferred because of their excellent corrosion resistance, superior weldability, high strength, and long service life.
1/4″ NB to 24″ NB Seamless 1/4″ NB to 48″ NB Welded
SCH 5 to SCH XXS
ASTM A312, A249, A269, A270
What is 304 Stainless Steel Tube?
304 stainless steel tube is an austenitic stainless steel tube containing approximately 18% chromium and 8% nickel. SS 304 tubing offers excellent corrosion resistance, heat resistance, fabrication properties, and mechanical strength. It is one of the most commonly used stainless steel grades for industrial and decorative applications.
Types of SS 304 Tubes
International Export — 304 Stainless Steel Tube Exporter India
Cera Pure Steel is an active Industrial 304 Stainless Steel Tube Exporter in India, shipping AP tubes to clients in more than 30 countries. All export shipments include full documentation — MTC, packing list, invoice, certificate of origin, and third-party test reports where required.
North America: USA, Canada, Mexico
South America: Brazil, Argentina, Chile, Peru, Colombia
Europe: Germany, France, Italy, Spain, Netherlands, Belgium, Poland, Austria, Switzerland, United Kingdom
Middle East: Saudi Arabia, UAE, Qatar, Oman, Kuwait, Bahrain
Asia: Singapore, Malaysia, Indonesia, Thailand, Vietnam, Philippines, Japan, South Korea, Sri Lanka, Bangladesh, Nepal
Africa: South Africa, Egypt, Nigeria, Kenya, Tanzania, Morocco
Oceania: Australia, New Zealand
Note: – All shipments are supplied with export-grade packaging and complete documentation.
We Supply 304 Stainless Steel Tube Across India
Cera Pure Steel has active supply networks as a 304 Stainless Steel Tube Supplier in India across all major industrial cities:
- Mumbai & Navi Mumbai — Maharashtra’s biggest industrial hub
- Gujarat — Ahmedabad, Rajkot, Surat, Vadodara, Jamnagar
- Pune, Nashik, Pimpri-Chinchwad — automotive and engineering belts
- Chennai, Bangalore, Coimbatore — South India’s manufacturing hubs
- Hyderabad, Visakhapatnam, Vijayawada — AP & Telangana
- Delhi NCR, Ghaziabad, Lucknow — North India industrial corridors
- Kolkata, Bhubaneswar, Kharagpur — East India
304 Stainless Steel Tube Specifications
Specification | Details |
Product Name | 304 Stainless Steel Tube |
Material Grade | SS 304 / UNS S30400 |
Standard | ASTM A213 / ASTM A269 / ASTM A249 |
Outer Diameter | 3 mm to 219.1 mm |
Thickness | 0.40 mm to 12.7 mm |
Length | Up to 30 Meters |
Tube Type | Seamless / Welded / ERW |
Shape | Round, Square, Rectangular, Coil |
Finish | BA, AP, Polished, Mirror |
End Type | Plain End / Beveled End |
Application | Industrial & Decorative |
304 Stainless Steel Tube Surface Finish
Finish Type | Description |
BA Finish | Bright Annealed |
AP Finish | Annealed & Pickled |
Polished Finish | Smooth Surface |
Mirror Finish | Reflective Decorative Finish |
Pickled Finish | Corrosion Resistant Finish |
Stainless Steel 304 Tube Manufacturing Standards
Standard | Description |
ASTM A213 | Seamless Ferritic & Austenitic Tubes |
ASTM A269 | General Service Stainless Steel Tubes |
ASTM A249 | Welded Heat Exchanger Tubes |
ASTM A270 | Hygienic Stainless Steel Tubes |
ASME SA213 | Boiler & Superheater Tubes |
Chemical Composition of SS 304 Tube
Element | Composition |
Chromium | 18 – 20% |
Nickel | 8 – 11% |
Carbon | 0.08% Max |
Manganese | 2.0% Max |
Silicon | 0.75% Max |
Phosphorus | 0.045% Max |
Sulfur | 0.030% Max |
SS 304 contains chromium and nickel that provide excellent corrosion resistance and oxidation resistance.
Mechanical Properties of 304 Stainless Steel Tubes
Property | Value |
Tensile Strength | 515 MPa |
Yield Strength | 205 MPa |
Elongation | 35% |
Hardness | 70 HRB Max |
Density | 7.93 g/cm³ |
Melting Point | 1400 – 1450°C |
304 stainless steel tubes provide excellent mechanical strength and high-temperature resistance for industrial applications.
Yield Strength vs Temperature of ASTM A213 TP304 Tube
Temperature | Yield Strength |
20°C | 215 MPa |
100°C | 205 MPa |
300°C | 185 MPa |
500°C | 165 MPa |
700°C | 145 MPa |
900°C | 125 MPa |
The yield strength of SS 304 tubing decreases gradually at elevated temperatures.
Advantages of 304 Stainless Steel Tubes
- Excellent Corrosion Resistance
- Superior Weldability
- High Temperature Resistance
- Excellent Fabrication Properties
- Long Service Life
- Low Maintenance
- Good Mechanical Strength
- Smooth Surface Finish
- High Durability
- Cost Effective Stainless Steel Grade
304 stainless steel tubing is widely preferred because of its balance of strength, corrosion resistance, and affordability.
Applications of 304 Stainless Steel Tubes
- Food Processing Industry
- Pharmaceutical Industry
- Dairy Industry
- Heat Exchangers
- Power Plants
- Automotive Industry
- Construction Industry
- Water Treatment Plants
- Refrigeration Systems
- Decorative & Architectural Applications
304 Stainless Steel Tube Testing
Cerapure Steel performs multiple quality tests to ensure international quality compliance.
Testing Methods
- Hydrostatic Test
- Tensile Test
- Hardness Test
- Flattening Test
- Flaring Test
- PMI Test
- Ultrasonic Test
- Visual Inspection
ASTM A213 TP304 tubing undergoes destructive and non-destructive testing procedures before dispatch.
Applications of TC Ferrule
Dairy Industry
Used in milk processing plants and hygienic dairy pipelines.
Pharmaceutical Industry
Ideal for sterile fluid handling systems and cleanroom process lines.
Food & Beverage Industry
Used in breweries, juice plants, and food manufacturing units.
Biotechnology Industry
Suitable for sterile laboratory and biotech process systems.
Chemical Industry
Used for corrosion-resistant sanitary fluid transfer systems.
Stainless Steel 304 Tube Statistics
Property | Value |
Corrosion Resistance | Excellent |
Temperature Resistance | Up to 870°C |
Weldability | Excellent |
Density | 7.93 g/cm³ |
Recyclability | 100% Recyclable |
Surface Finish | BA / AP / Polished |
Service Life | 25+ Years |
Maintenance | Low |
Why Choose Cerapure Steel?
- Leading 304 Stainless Steel Tube Manufacturer in India
- ASTM A213 & ASTM A269 Standard Products
- Large Ready Stock Availability
- Custom Sizes & Surface Finishes
- Export Quality Packaging
- Fast Delivery Across India & Worldwide
- Third Party Inspection Available
- Competitive SS 304 Tube Prices
- Technical Support & Documentation
Frequently Asked Questions (FAQs)
01.
What is 304 stainless steel tube?
02.
What is ASTM A213 TP304 tube?
03.
Which industries use SS 304 tubes?
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