304 Stainless Steel Round Heat Exchanger Tube
SS 304 Round Heat Exchanger Tube, Stainless Steel 304 Round Heat Exchanger Tube Supplier, Stainless Steel 304 Round Heat Exchanger Tube Stockist.
How does the corrosion resistance of stainless steel 304/304L make it suitable for heat exchanger applications?
The corrosion resistance of stainless steel 304/304L is crucial in making it highly suitable for heat exchanger applications. Heat exchangers are commonly exposed to corrosive environments, such as high temperatures, moisture, and chemical substances. The inherent corrosion resistance of stainless steel 304/304L helps to protect the heat exchanger tubes from deteriorating over time and ensures their long-term performance and durability.
Stainless steel 304/304L contains a significant amount of chromium, forming a passive oxide layer on the material's surface. This oxide layer, known as a "passive film," acts as a protective barrier, preventing direct contact between the metal and the surrounding corrosive elements. Stainless steel remains resistant to corrosion and can withstand the effects of moisture, chemicals, and other corrosive agents commonly encountered in heat exchanger applications.
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What are the key features and benefits of using stainless steel 304/304L heat exchanger tubes?
Stainless steel 304 heat exchanger tubes offer several key features and benefits. They exhibit excellent corrosion resistance, making them highly durable and suitable for various corrosive environments. Stainless steel 304 tubes have good thermal conductivity, ensuring efficient heat transfer and optimal heat exchanger performance. Additionally, they possess high strength and toughness, allowing them to withstand pressure and temperature variations without compromising their structural integrity. Moreover, stainless steel 304 tubes are readily available and easily fabricated to meet specific project requirements. Their versatility, reliability, and cost-effectiveness make them popular for heat exchanger applications in various industries.
Stainless steel 304L heat exchanger tubes offer several key features and benefits. They possess excellent corrosion resistance, making them highly durable and suitable for various corrosive environments. The low carbon content in stainless steel 304L reduces the risk of sensitization and subsequent intergranular corrosion, further enhancing its corrosion resistance. Stainless steel 304L tubes have good thermal conductivity, ensuring efficient heat transfer and optimal heat exchanger performance.
Standard | ASTM A213, A249 / SA213, SA249 |
Delivery Condition | Bright Annealed, Annealed and Pickled, Cold Drawn, Polished, MF |
Size Range | 6.53 to 127 mm |
Length | up to 20 Meter |
Heat Exchanger Tubes Bending Radius | 1.25 x Outer Diameter up to 1700mm |
Wall Thickness Range | 0.5 To 5 mm |
Tolerance | +/-0.05 Mm |
END | Beveled End, Plain End, Treaded |
Processing Service | Cutting, Bending, Decoiling, Welding, Punching, Moulding |
Technique | Hot rolled, Cold drawn, Cold rolled, Extrusion Tube |
SS 304 Round Heat Exchanger Tube, Stainless Steel 304 Round Heat Exchanger Tube Supplier, Stainless Steel 304 Round Heat Exchanger Tube Stockist.
SS 304 Straight Heat Exchanger Tube, Stainless Steel 304 Straight Heat Exchanger Tube Supplier, Stainless Steel 304 Straight Heat Exchanger Tube Stockist.
SS 304 Heat Exchanger U Tube, Stainless Steel 304 Heat Exchanger U Tube Supplier, Stainless Steel 304 Heat Exchanger U Tube Stockist.
SS 304 Seamless Heat Exchanger Tube, Stainless Steel 304 Seamless Heat Exchanger Tube Supplier, Stainless Steel 304 Heat Exchanger Seamless Tube Stockist.
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
Product | Price |
38.10mm SS 304 Heat Exchanger Tube Price Per Kg | $4 - 23 / Kg |
304 Stainless Steel Welded Heat Exchanger Tube Price | US $ 1400 - 12000 / Ton |
SS 1.4306 Heat Exchanger Tube Price List | US $ 12 - 45 / Pound |
304 Stainless Steel Heat Exchanger Tube Price In India | $698.00 - $1,480.00/ Ton |
S30400 Stainless Steel Heat Exchanger Tube Price | US $ 1000 - 3000 / Ton |
304 Stainless Steel Seamless Heat Exchanger Tube Price | $1,082.00 - $3,489.00/ Ton |
Austenitic Stainless Steel 304 Heat Exchanger Tube Price Per Piece | $4.00 - $100.00/ Piece |
12.70 mm Stainless Steel S30403 Heat Exchanger Tube Price | US $ 1100 - 2000 / Ton |
ASTM A213 Stainless Steel 304 Heat Exchanger Tube Price List | $700.00 - $1,900.00/ Ton |
Avoid those problems that occur with low-quality stainless steel 304 Heat Exchanger tubes by getting high-quality stainless steel 304 Heat Exchanger tubes at competitive prices from us. Give us a call or send us an email to discuss how we can help you build your business. Working with such an esteemed client as you will make us happy.
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Drawing/ Floating Process
Pulling a metal bar, rod, or wire through the entirety of a die to change its finish, shape, size, and/or mechanical qualities is known as floating or drawing. The tube's outer, inner, and wall thicknesses are all reduced via the tube drawing procedure. Stainless steel tubes benefit from maintaining the integrity of their surface.
Continuous Heat Exchanger Tube Mills
The production of Heat Exchanger tubes has been transformed by continuous tube mills. These mills do away with the necessity for forging welding or filler metal, in contrast to conventional procedures. With the use of this technology, Heat Exchanger pipes and tubes may be produced continuously, increasing productivity while lowering costs and improving efficiency.
Continuous Casting
A notable advancement in the production of Heat Exchanger tubes is continuous casting. The metal is solidified into a continuous billet through the continuous pouring of molten metal into a water-cooled mould. Better uniformity and enhanced mechanical qualities are guaranteed by this continuous casting technique for the tubes.
Annealing
Metal is heated above the point of re-crystallization and cooled to room temperature during the annealing process. The molecular bonds in metal tighten when it is shaped, making it rigid. The metal is put through an annealing process to regain its ductility.
Sinking Process
Tube sinking is a drawing technique that reduces the diameter of tubes. In this drawing technique, a tube is run through a die without the need of a mandrel. Good inner surface quality is not ensured when using a mandrel. The die angel determines the integrity of the outer surface. The die being used produces a uniform surface. A tube can be significantly smaller than it was originally. When cost is a factor, tube sinking is ideal.
Inspection and Testing
Before sending our items to our consumers, we conduct inspection procedures to verify their integrity.
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
SS 304L | 0.035 max | 2 max | 1.0 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 13 | – |
Grades | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
SS 304 | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
SS 304L | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Testing (Destructive, Non Destructive)
Mechanical Testing Such as Tensile, Elongation, Reduction of Area | Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177 |
Micro Test | Radiography Test |
Intergranular Corrosion (IGC) Test | Impact Test |
Macro Test | Dye Penetrant Test (DP Test) |
Positive Material Identification – PMI Testing | Hydrostatic Test |
Chemical Analysis – Spectro Analysis | Hydrogen-Induced Cracking (HIC) Test |
Hardness Test | Ultra Sonic Test (UT) |
Pitting Resistance Test | Eddy Current Testing |
Flaring Test | Bend Test |
Flattening Test |
Tube | Outside diameter | Wall thickness | |||
Size | inch | mm | BWG | inch | mm |
1/4 " | 0.250 | 6.350 | 22 | 0.028 | 0.711 |
24 | 0.022 | 0.559 | |||
3/8 " | 0.375 | 9.525 | 18 | 0.049 | 1.245 |
20 | 0.035 | 0.889 | |||
22 | 0.028 | 0.711 | |||
1/2 " | 0.500 | 12.700 | 18 | 0.049 | 1.245 |
20 | 0.035 | 0.889 | |||
5/8 " | 0.625 | 15.875 | 16 | 0.065 | 1.651 |
18 | 0.049 | 1.245 | |||
20 | 0.035 | 0.889 | |||
3/4 " | 0.750 | 19.050 | 12 | 0.109 | 2.769 |
14 | 0.083 | 2.108 | |||
16 | 0.065 | 1.651 | |||
18 | 0.049 | 1.245 | |||
20 | 0.035 | 0.889 | |||
7/8 " | 0.875 | 22.225 | 14 | 0.083 | 2.108 |
16 | 0.065 | 1.651 | |||
18 | 0.049 | 1.245 | |||
20 | 0.035 | 0.889 | |||
1 " | 1 | 25.400 | 12 | 0.109 | 2.769 |
14 | 0.083 | 2.108 | |||
16 | 0.065 | 1.651 | |||
18 | 0.049 | 1.245 | |||
1 1/4 " | 1.250 | 31.75 | 10 | 0.134 | 3.404 |
12 | 0.109 | 2.769 | |||
14 | 0.083 | 2.108 | |||
16 | 0.065 | 1.651 | |||
2 " | 2.000 | 50.800 | 12 | 0.109 | 2.769 |
14 | 0.083 | 2.108 |
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We have exported and supplied our 304 Stainless Steel Heat Exchanger Tubes to solve tubing related problems of our prestigious domestic and worldwide clients. We appreciate your business and the confidence you have placed in us.
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Contact UsNorway, Romania, Belarus, Greece, Russia, Monaco, Spain, Austria, Slovakia, Serbia, Estonia, Netherlands, Latvia, Hungary, Portugal, Finland, Turkey, Denmark, United Kingdom, Poland, Cyprus, Azerbaijan, Czechia/Czech Republic, Germany, Bulgaria, Sweden, Liechtenstein, Malta, Belgium, Croatia, Ukraine, Luxembourg, Ireland, France, Switzerland, Italy, Lithuania, Moldova.
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Nigeria, Egypt, Zimbabwe, Liberia, Mauritania, Burundi, Mauritius, Ethiopia, Uganda, Tanzania, Burkina Faso, Algeria, Cameroon, Tunisia, Eswatini, Namibia, Kenya, Senegal, Zambia, Libya, Botswana, Niger, Angola, Mozambique, Seychelles, South Africa, Gambia, Rwanda, Madagascar, Morocco, Central African Republic.
United States of America, Antigua and Barbuda, Canada, Saint Lucia, Guatemala, El Salvador, Panama, Jamaica, Haiti, Trinidad and Tobago, Saint Vincent and the Grenadines, Honduras, Mexico, Dominican Republic, Barbados, Grenada, Nicaragua, Dominica, Belize, Bahamas, Cuba, Costa Rica.
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The cities listed here are where we have supplied our grade 304l stainless steel Heat Exchanger Tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide SS 304 Heat Exchanger Tubes to satisfy the needs of our clients.
Milan, Aberdeen, Howrah, Abu Dhabi, Houston, Ranchi, Dallas, Ahmedabad, Port-of-Spain, Visakhapatnam, Karachi, Ho Chi Minh City, New York, Hanoi, Surat, Bhopal, Montreal, Brisbane, Nashik, Seoul, Hyderabad, Colombo, Hong Kong, Mumbai, Indore, Edmonton, Coimbatore, Calgary, Gimhae-si, Lahore, Pune, Faridabad, Petaling Jaya, Chandigarh, Vung Tau, Singapore, Tehran, Jeddah, Perth, Caracas, Baroda, Courbevoie, Melbourne, Pimpri-Chinchwad, Rio de Janeiro, Doha, Santiago, Dammam, Al Khobar, Cairo, Kolkata, Los Angeles, Atyrau, Madrid, Jakarta, Lagos, Chennai, London, Ahvaz, Chiyoda, Bengaluru, Ludhiana, Jamshedpur, Rajkot, Granada, Mumbai, Bangkok, Kanpur, Muscat, Haryana, Ernakulam, Thane, Noida, Vadodara, Geoje-si, Jaipur, Toronto, Sharjah, Algiers, Moscow, Al Jubail, Sydney, Dubai, Bogota, Manama, La Victoria, Riyadh, Kuwait City, Istanbul, Kuala Lumpur, Ankara, Nagpur, Secunderabad, Gurgaon, New Delhi, Mexico City, Busan, Navi Mumbai, Thiruvananthapuram, Ulsan.
Commercial Invoice | Heat Treatment Charts |
ROHS Certificate | Certificate of Compliance/Conformity |
Packing List | Quality Assurance Plan (QAP) |
Fumigation Certificates | NABL approved Laboratory Test Reports |
Certificate of Origin | Raw Material Test Reports |
Letter of Guarantee | Material Test Certificates |
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