316 Stainless Steel Seamless Round Tube
SS 316 Seamless Round Tube, Stainless Steel 316 Seamless Round Tube Supplier, Stainless Steel 316 Round Seamless Tube Stockist.
How does stainless steel 316/316L compare to other grades of stainless steel in terms of corrosion resistance?
Stainless steel 316 and 316L are renowned for their exceptional corrosion resistance, making them highly sought-after materials in various industries. Compared to other grades of stainless steel, these alloys exhibit superior resistance to atmospheric and chemical environments. The key to their impressive corrosion resistance lies in their composition, which includes molybdenum, providing enhanced protection against pitting and crevice corrosion.
That sets them apart from standard 304 stainless steel, especially in chloride-rich environments, where 316/316L shows remarkable stability. Additionally, their low carbon content in 316L further minimizes sensitization issues during welding, ensuring long-term corrosion resistance. For marine applications, chemical processing, or harsh outdoor conditions, stainless steel 316/316L seamless tubes are reliable for enduring and corrosive-resistant solutions.
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What are the main applications of stainless steel 316/316L seamless tubes?
Stainless steel 316 seamless tubes find wide-ranging applications across various industries due to their excellent combination of corrosion resistance, high strength, and durability. They are commonly utilized in chemical and petrochemical, oil and gas, pharmaceutical, food and beverage, and marine industries. These tubes are extensively employed in constructing heat exchangers, condensers, process piping, pressure vessels, and instrumentation systems.
Their corrosion resistance makes them suitable for handling corrosive fluids and chemicals, while their low carbon content in 316L minimizes the risk of sensitization during welding. In addition, stainless steel 316L seamless tubes are widely used in the medical field for applications such as surgical implants, medical instruments, and orthopaedic supports. With their superior properties, stainless steel 316L seamless tubes offer reliable and long-lasting solutions in critical environments where corrosion resistance and durability are crucial.
What are the key properties and characteristics of stainless steel 316/316L seamless tubes?
Stainless steel 316/316L seamless tubes possess several key properties and characteristics that make them highly desirable for various applications. They exhibit excellent corrosion resistance, particularly in chloride-rich environments, thanks to adding molybdenum to their composition. This resistance extends to pitting and crevice corrosion, making them suitable for challenging conditions. Additionally, stainless steel 316/316L seamless tubes offer high strength and toughness, enabling them to withstand high-pressure and high-temperature environments.
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 316 Seamless Round Tube, Stainless Steel 316 Seamless Round Tube Supplier, Stainless Steel 316 Round Seamless Tube Stockist.
SS 316 Seamless Square Tube, Stainless Steel 316 Seamless Square Tube Supplier, Stainless Steel 316 Square Seamless Tube Stockist.
SS 316 Seamless Rectangular Tube, Stainless Steel 316 Seamless Rectangle Tube Supplier, Stainless Steel 316 Rectangular Seamless Tube Stockist.
SS 316 Polished Seamless Tube, Stainless Steel 316 Polished Seamless Tube Supplier, Stainless Steel 316 Seamless Polished Tube Stockist.
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Product | Price |
S31600 Stainless Steel Seamless Tube Price | US $ 1000 - 3000 / Ton |
316 Stainless Steel Square Seamless Tube Price | $1,082.00 - $3,489.00/ Ton |
SS 316 Seamless Tube Price Per Kg | $4 - 23 / Kg |
SS 1.4404 Seamless Tube Price List | US $ 12 - 45 / Pound |
316 Stainless Steel Seamless Tube Price In India | $698.00 - $1,480.00/ Ton |
Stainless Steel S31603 Seamless Tube Price | US $ 1100 - 2000 / Ton |
ASTM A213 Stainless Steel 316 Seamless Tube Price List | $700.00 - $1,900.00/ Ton |
316 Stainless Steel Seamless Tube Price | US $ 1400 - 12000 / Ton |
Austenitic Stainless Steel 316 Seamless Tube Price Per Piece | $4.00 - $100.00/ Piece |
Avoid those problems that occur with low-quality stainless steel 316 seamless tubes by getting high-quality stainless steel 316 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 | Fe |
SS 316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 11.00 – 14.00 | 67.845 min |
SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
Grade | Density | Melting Point | Tensilee Strength | Yield Strength (0.2%Offset) | Elongation |
SS 316 | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
SS 316L | 8.0 g/cm3 | 1399 °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 316 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.
North Korea, Myanmar, Armenia, Azerbaijan, Singapore, Israel, Qatar, Macau, Maldives, Iraq, Bhutan, Mongolia, British, Hong Kong, Turkey, Kyrgyzstan, India, Thailand, Bangladesh, Saudi Arabia, Jordan, Sri Lanka, Indonesia, Iran, Lebanon, Kuwait, Malaysia, Philippines, Oman, Bahrain, Afghanistan, United Arab Emirates, Taiwan, Nepal, Vietnam, South Korea, China, Egypt, Japan, Russia.
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 316l stainless steel seamless tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide SS 316 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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