304 Stainless Steel Seamless Round Tube
SS 304 Seamless Round Tube, Stainless Steel 304 Seamless Round Tube Supplier, Stainless Steel 304 Round Seamless Tube Stockist.
What is Stainless Steel 304 / 304L Seamless Tube, and what are its main applications?
Stainless Steel 304 / 304L Seamless Tube is a type of tubing made from alloy 304, one of the most widely used grades of stainless steel. This seamless tube is created by extruding a solid cylindrical billet through a sharp point to form a hollow pipe without any welding joints. The addition of the "L" designation to 304 indicates that the material has a lower carbon content, which makes it more suitable for welding applications.
Due to its exceptional mechanical properties, corrosion resistance, and ease of fabrication, Stainless Steel 304 / 304L Seamless Tube finds extensive use across various industries. It is commonly utilized in manufacturing heat exchangers, condensers, boilers, and other pressure vessels in the petrochemical and chemical processing industries. The food and beverage sector also benefits from its hygienic properties, making it an ideal choice for dairy processing equipment, brewing tanks, and food handling systems. Moreover, the tube's versatility extends to architectural applications, where it is employed for handrails, supports, and decorative components. Stainless Steel 304 / 304L Seamless Tube is crucial in many sectors due to its impressive properties and adaptability.
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What are the key properties of Stainless Steel 304 / 304L Seamless Tube that make it a popular choice in various industries?
The popularity of Stainless Steel 304 Seamless Tube across various industries can be attributed to its exceptional combination of key properties. Firstly, it exhibits remarkable corrosion resistance, highly resistant to oxidation and various corrosive environments, including acids, alkalis, and chloride solutions. This corrosion resistance ensures longevity and reliability, even in challenging operating conditions. Secondly, Stainless Steel 304 Seamless Tube offers excellent mechanical properties, including high tensile strength, toughness, and flexibility, making it suitable for various structural and pressure-bearing applications.
Stainless Steel 304L Seamless Tube is a popular choice in various industries due to its key properties that make it highly desirable. It shares many advantageous properties with Stainless Steel 304, such as excellent corrosion resistance, making it resistant to a wide range of corrosive environments. This corrosion resistance ensures the durability and longevity of the seamless tube, even in harsh operating conditions.
Tube Standard | ASTM A213, A269 / ASME SA213, SA269 |
Tube Dimension | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Seamless Tube Sizes | 1 / 2" NB - 16" NB |
Tube Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
Tube Manufacturing Process | Seamles |
Stainless Steel Tube Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Tube Length | Single Random, Double Random, Standard & Cut length |
Tube End Types | Plain Ends (PE), Threaded Ends (TE), Bevelled Ends (BW), Grooved Mechanical Joints or Grooved Ends, TBE (Treaded Both Ends) |
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Tubes, Finish as per customer Requirements |
Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
SS 304 Seamless Round Tube, Stainless Steel 304 Seamless Round Tube Supplier, Stainless Steel 304 Round Seamless Tube Stockist.
SS 304 Seamless Square Tube, Stainless Steel 304 Seamless Square Tube Supplier, Stainless Steel 304 Square Seamless Tube Stockist.
SS 304 Seamless Rectangular Tube, Stainless Steel 304 Seamless Rectangle Tube Supplier, Stainless Steel 304 Rectangular Seamless Tube Stockist.
SS 304 Polished Seamless Tube, Stainless Steel 304 Polished Seamless Tube Supplier, Stainless Steel 304 Seamless Polished 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 |
S30400 Stainless Steel Seamless Tube Price | US $ 1000 - 3000 / Ton |
304 Stainless Steel Square Seamless Tube Price | $1,082.00 - $3,489.00/ Ton |
SS 304 Seamless Tube Price Per Kg | $4 - 23 / Kg |
SS 1.4306 Seamless Tube Price List | US $ 12 - 45 / Pound |
304 Stainless Steel Seamless Tube Price In India | $698.00 - $1,480.00/ Ton |
Stainless Steel S30403 Seamless Tube Price | US $ 1100 - 2000 / Ton |
ASTM A213 Stainless Steel 304 Seamless Tube Price List | $700.00 - $1,900.00/ Ton |
304 Stainless Steel Seamless Tube Price | US $ 1400 - 12000 / Ton |
Austenitic Stainless Steel 304 Seamless Tube Price Per Piece | $4.00 - $100.00/ Piece |
Avoid those problems that occur with low-quality stainless steel 304 seamless tubes by getting high-quality stainless steel 304 seamless 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 Seamless Tube Mills
The production of seamless 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, seamless pipes and tubes may be produced continuously, increasing productivity while lowering costs and improving efficiency.
Continuous Casting
A notable advancement in the production of seamless 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 % |
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 |
BWG | BWG | BWG | BWG | BWG | BWG | BWG | BWG | ||
25 | 22 | 20 | 18 | 16 | 14 | 12 | 10 | ||
WT mm | WT mm | WT mm | WT mm |
WT mm | WT mm | WT mm | WT mm |
||
Outside Diameter | Outside Diameter | 0.508 | 0.711 | 0.889 | 1.245 | 1.651 | 2.108 | 2.769 | 3.404 |
mm | inch | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | |
6.35 | 1/4 | 0.081 | 0.109 | 0.133 | 0.174 | 0.212 | |||
9.53 | 3/8 | 0.126 | 0.157 | 0.193 | 0.257 | 0.356 | 0.429 | ||
12.7 | 1/2 | 0.214 | 0.263 | 0.356 | 0.457 | 0.612 | 0.754 | ||
15.88 | 5/8 | 0.271 | 0.334 | 0.455 | 0.588 | 0.796 | 0.995 | ||
19.05 | 3/4 | 0.327 | 0.405 | 0.553 | 0.729 | 0.895 | 1.236 | ||
25.4 | 1 | 0.44 | 0.546 | 0.75 | 0.981 | 1.234 | 1.574 | 2.05 | |
31.75 | 1 1/4 | 0.554 | 0.688 | 0.947 | 1.244 | 1.574 | 2.014 | 2.641 | |
38.1 | 1 1/2 | 0.667 | 0.832 | 1.144 | 1.514 | 1.904 | 2.454 | 3.233 | |
44.5 | 1 3/4 | 1.342 | 1.774 | 2.244 | 2.894 | 3.5 | |||
50.8 | 2 | 1.549 | 2.034 | 2.574 | 3.334 | 4.03 | |||
63.5 | 2 1/2 | 1.949 | 2.554 | 3.244 | 4.214 | 5.13 | |||
76.2 | 3 | 2.345 | 3.084 | 3.914 | 5.094 | 6.19 | |||
88.9 | 3 1/2 | 2.729 | 3.609 | 4.584 | 5.974 | 7.27 | |||
101.6 | 4 | 4.134 | 5.254 | 6.854 | 8.35 | ||||
114.3 | 4 1/2 | 4.654 | 5.924 | 7.734 | 9.43 |
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We have exported and supplied our 304 Stainless Steel Seamless 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.
Paraguay, Peru, Chile, Venezuela, Colombia, Brazil, Ecuador, Guyana, Bolivia, Suriname, Argentina, Uruguay.
Nauru, Vanuatu, Papua New Guinea, Palau, Solomon Islands, Australia, Tonga, Kiribati, Micronesia, Samoa, New Zealand, Fiji, Marshall Islands, Tuvalu.
The cities listed here are where we have supplied our grade 304l stainless steel seamless tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide SS 304 seamless 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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