317 Stainless Steel Welded Round Tube
Stainless Steel 317 Round Welded Tube Stockist, Stainless Steel 317 Welded Round Tube Supplier, SS 317 Welded Round Tube.
Can stainless steel 317 / 317L welded tubes withstand high temperatures?
Stainless steel 317 / 317L welded tubes are known for their excellent high-temperature resistance. These tubes are designed to withstand elevated temperatures, making them suitable for various applications in chemical processing, oil and gas, and power generation. The 317 / 317L grade of stainless steel is composed of high levels of chromium, nickel, and molybdenum, contributing to its exceptional heat resistance properties. These tubes can maintain structural integrity and mechanical strength even when exposed to extreme temperatures, including continuous and intermittent heat. With a maximum operating temperature of approximately 925°C (1700°F), stainless steel 317 / 317L welded tubes provide reliable performance in demanding high-temperature environments, making them a preferred choice for critical applications where thermal stability is essential.
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What are the typical applications of stainless steel 317 / 317L welded tubes?
Stainless steel 317 / 317L welded tubes find widespread application across various industries. They are commonly used in chemical processing plants, refineries, and power generation facilities for their exceptional corrosion resistance properties. These tubes are also utilized in the pharmaceutical, food processing, and pulp and paper industries due to their ability to withstand corrosive environments and maintain hygiene standards. Additionally, stainless steel 317 welded tubes are employed in oil and gas exploration and production and in desalination plants, where they provide reliable performance in challenging conditions.
Stainless steel 317 / 317L welded tubes have diverse applications across multiple industries. They are commonly used in chemical processing plants, petrochemical refineries, and pharmaceutical facilities due to their excellent corrosion resistance and high chemical stability levels. The 317L grade is particularly suitable for applications involving acidic environments, making these tubes ideal for handling corrosive chemicals and acids. Furthermore, stainless steel 317L welded tubes are widely utilized in power generation plants, oil and gas industries, and pulp and paper mills, providing reliable performance in demanding and high-temperature conditions.
Tube Standard | ASTM A269, A249 / ASME SA269, SA249 |
Tube Dimension | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Welded Tube Sizes | 1 / 2" NB - 24" 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 | Welded |
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 |
Stainless Steel 317 Round Welded Tube Stockist, Stainless Steel 317 Welded Round Tube Supplier, SS 317 Welded Round Tube.
Stainless Steel 317 Square Welded Tube Stockist, SS 317 Welded Square Tube, Stainless Steel 317 Welded Square Tube Supplier.
Stainless Steel 317 Welded Rectangle Tube Supplier, SS 317 Welded Rectangular Tube, Stainless Steel 317 Rectangular Welded Tube Stockist.
Stainless Steel 317 Polished Welded Tube Supplier, SS 317 Polished Welded Tube, Stainless Steel 317 Welded Polished Tube Stockist.
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 317 | 1.4449 | S31700 | SUS 317 | – |
SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
Product | Price |
317 Stainless Steel Square Welded Tube Price | $1,082.00 - $3,489.00/ Ton |
ASTM A269 Stainless Steel 317 Welded Tube Price List | $700.00 - $1,900.00/ Ton |
SS 317 Welded Tube Price Per Kg | $4 - 23 / Kg |
SS 1.4449 Welded Tube Price List | US $ 12 - 45 / Pound |
317 Stainless Steel Welded Tube Price In India | $698.00 - $1,480.00/ Ton |
S31700 Stainless Steel Welded Tube Price | US $ 1000 - 3000 / Ton |
Stainless Steel S31703 Welded Tube Price | US $ 1100 - 2000 / Ton |
317 Stainless Steel Welded Tube Price | US $ 1400 - 12000 / Ton |
Austenitic Stainless Steel 317 Welded Tube Price Per Piece | $4.00 - $100.00/ Piece |
Avoid those problems that occur with low-quality stainless steel 317 welded tubes by getting high-quality stainless steel 317 welded 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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Preparing The Sheets
Before being selected to roll, the stainless steel sheets go through a number of inspections. Trimming them around the edges is the first step in preparing them.
Rolling Through Rollers
The desired size is then achieved by running the sheets through many rollers. You can see the sheets evolving into tubular shapes in this stage.
Rollers Through The Fitted Welding Machine
The tubular shape must pass through a customised welding equipment in this step. You get precisely rolled tubes by removing the weld beads and scraps from inside these tubular shapes.
Welding Process
The grade and application requirements have an impact on tube welding and forming. For the manufacturing of tiny diameter tubes, we employ TIG welding. Steel sheets are coiled and welded inside of a welding machine. The steel sheets are shaped into a coil before entering the machine. The seam between these coils is then welded to create a tube.
Electric Resistance Welding (ERW) Process
Tube is made using the Electric Resistance Welding (ERW) technique, which involves cold-forming a flat sheet of steel into a cylindrical shape. The steel is then heated by applying current to either of the cylinder's edges, forcing the edges to bond together firmly without the use of welding filler material.
Submerged Arc Welding (SAW) Process
An arc is created between a workpiece and a continuously fed bare wire electrode during the Submerged Arc Welding (SAW) procedure. Additionally, flux is used to create slag, produce protective gases, and provide alloying materials to the weld pool. Gas shielding is not required.
Electric Flash Welding Process
A steel sheet being transformed into a cylinder using the electric flash welding process. The edges are heated until they become semi-molten in this instance, and then they are pressed together until molten steel is squeezed out of the junction and forms a bead.
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 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.89 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Intergranular Corrosion (IGC) Test | Impact Test |
Macro Test | Dye Penetrant Test (DP Test) |
Flaring Test | Bend Test |
Positive Material Identification – PMI Testing | Hydrostatic Test |
Pitting Resistance Test | Eddy Current Testing |
Micro Test | Radiography Test |
Chemical Analysis – Spectro Analysis | Hydrogen-Induced Cracking (HIC) Test |
Mechanical Testing Such as Tensile, Elongation, Reduction of Area | Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177 |
Hardness Test | Ultra Sonic Test (UT) |
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 317 Stainless Steel Welded 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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The cities listed here are where we have supplied our grade 317L stainless steel welded tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide SS 317 welded tubes to satisfy the needs of our clients.
Manama, Navi Mumbai, Kuwait City, Caracas, New York, Aberdeen, Noida, Brisbane, Ho Chi Minh City, Jeddah, Petaling Jaya, Ernakulam, Nagpur, Howrah, Santiago, Bengaluru, Bangkok, Surat, Istanbul, Melbourne, Jamshedpur, Gurgaon, Kanpur, Thane, Hanoi, Lahore, La Victoria, Ahvaz, Thiruvananthapuram, Busan, Sydney, Muscat, New Delhi, Secunderabad, Geoje-si, Ankara, Colombo, Toronto, London, Mumbai, Ulsan, Doha, Kuala Lumpur, Dammam, Edmonton, Atyrau, Mumbai, Ranchi, Gimhae-si, Seoul, Bhopal, Visakhapatnam, Rajkot, Ludhiana, Sharjah, Nashik, Algiers, Jakarta, Dallas, Jaipur, Hyderabad, Karachi, Courbevoie, Indore, Granada, Kolkata, Hong Kong, Cairo, Coimbatore, Chennai, Houston, Dubai, Rio de Janeiro, Los Angeles, Baroda, Port-of-Spain, Chiyoda, Montreal, Singapore, Al Khobar, Haryana, Chandigarh, Abu Dhabi, Mexico City, Moscow, Calgary, Perth, Faridabad, Milan, Vadodara, Lagos, Madrid, Pune, Tehran, Bogota, Al Jubail, Riyadh, Ahmedabad, Pimpri-Chinchwad, Vung Tau.
Letter of Guarantee | Material Test Certificates |
ROHS Certificate | Certificate of Compliance/Conformity |
Certificate of Origin | Raw Material Test Reports |
Packing List | Quality Assurance Plan (QAP) |
Commercial Invoice | Heat Treatment Charts |
Fumigation Certificates | NABL approved Laboratory Test Reports |
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