309 Stainless Steel Round Tube
SS 309 Round Tube, Stainless Steel 309 Round Tube Supplier, Stainless Steel 309 Round Tube Stockist.
What are the key properties and characteristics of stainless steel 309 / 309S tubes?
Stainless steel 309 / 309S Tubes possess a range of key properties and characteristics that make them highly sought after in various industries. These tubes exhibit excellent corrosion resistance, particularly in high-temperature environments. They are known for their resistance to oxidation, scaling, and sulfidation, making them suitable for heat and chemical exposure applications. Stainless steel 309 / 309S tubes also offer exceptional strength and durability, enabling them to withstand heavy loads and harsh operating conditions.
Additionally, they have good weldability and formability, allowing for ease of fabrication and installation. With their high-temperature stability and remarkable corrosion resistance, these tubes find extensive use in industries such as petrochemical, oil and gas, power generation, and furnace manufacturing, where they are commonly employed in heat exchangers, boiler tubes, and other critical components.
Table Of Content
Stainless Steel 309 Tube, SS 309 Tube, 309 Stainless Steel Tube, Stainless Steel TP309 Tube, 309 Stainless Steel Tubing, 309S Stainless Steel Tube, SS 309S Tube, Stainless Steel 309S Tube, 309 SS Tube, 309 Stainless Steel Tube Sizes, Stainless Steel 309 Tube Supplier In Mumbai, India.
How does stainless steel 309 / 309S compare to other stainless steel grades regarding corrosion resistance?
Stainless steel 309 stands out among other stainless steel grades regarding corrosion resistance. It offers excellent resistance to corrosive environments, making it highly reliable in various applications. Compared to austenitic stainless steel grades such as 304 and 316, stainless steel 309 demonstrates superior resistance to oxidation at high temperatures. This attribute makes it particularly suitable for heat exposure applications, such as furnaces, kilns, and other thermal processing equipment.
Regarding corrosion resistance, Stainless Steel 309 offers notable characteristics that set it apart from other stainless steel grades. It is austenitic stainless steel with a higher amount of chromium and nickel than some other grades, such as 304 and 316. This composition provides enhanced resistance to various corrosive environments.
Stainless Steel 309S exhibits excellent resistance to oxidation at elevated temperatures, making it suitable for applications involving heat exposure. It can withstand high temperatures without significant oxidation and scaling, making it ideal for furnace components, heat exchangers, and other thermal processing equipment.
| Tube Standard | ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554 |
| Tube Dimension | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Seamless Tube Sizes | 1 / 2" NB - 16" NB |
| 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 | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray 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 |
22mm Stainless Steel Tube, 309 Stainless Steel Tube Sizes Chart In MM, 309S SS Tube Weight Calculator, 25mm Stainless Steel 309 Tube, Thin Wall Stainless Steel 309 Tube, 309 Stainless Steel Tubing Sizes Chart, 20mm Stainless Steel Tube, Jindal SS 309 Tube Price List, Stainless Steel 309 Tube Stockist In Mumbai.
309 Stainless Steel Square Tube
SS 309 Square Tube, Stainless Steel 309 Square Tube Supplier, Stainless Steel 309 Square Tube Stockist.
309 Stainless Steel Rectangular Tube
SS 309 Rectangular Tube, Stainless Steel 309 Rectangle Tube Supplier, Stainless Steel 309 Rectangular Tube Stockist.
309 Stainless Steel Polished Tube
SS 309 Polished Tube, Stainless Steel 309 Polished Tube Supplier, Stainless Steel 309 Polished Tube Stockist.
Widest Range of 309-309S Stainless Steel Tubes in Mumbai, India.
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SS 309 Seamless Tube
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Schedule 80 Stainless Steel 309 Tube
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Schedule XS Stainless Steel 309 Tube
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Schedule 40 Stainless Steel 309 Tube
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Schedule 5 Stainless Steel 309 Tube
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Schedule 160 Stainless Steel 309 Tube
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309 Metric Stainless Steel Tubing
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Stainless Steel 309 Electropolish Tube
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Schedule XXS Stainless Steel 309 Tube
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Schedule 10 Stainless Steel 309 Tube
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309 Stainless Steel Tube HS Code
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ASME SA213 Stainless Steel 309S Tube
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6 Stainless Steel 309 Tube
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309 Stainless Steel Tubing Suppliers
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Stainless Steel 309S Round Tube
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309 Stainless Steel ERW Tube
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ASME SA213 Stainless Steel 309 Tube
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ASTM A213 Stainless Steel 309S Tube
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Polished 309 Stainless Steel Tubing
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ASTM A213 Stainless Steel 309 Tube
Check Stainless Steel 309/309S Tubes Types In Detail
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| SS 309 | S30900 | 1.4828 | – | – | – | – | – |
| SS 309S | S30908 | 1.4833 | – | – | – | – | – |
AISI 309 Stainless Steel Tube, 309S Stainless Steel Tube Manufacturers In India, 309S Stainless Steel Tube Suppliers, Jindal 309 Stainless Steel Tube, 309 Stainless Steel Tube Sizes Chart, Stainless Steel 309 Tube Exporter In India
| Product | Price |
| SS 1.4828 Square Tube Price List | US $ 13 - 49 / Pound |
| 309 Stainless Steel Tube Price | US $ 1401 - 12030 / Ton |
| S30900 Stainless Steel Tube Price | US $ 1200 - 3040 / Ton |
| SS 309 Tube Price Per Kg | $3 - 24 / Kg |
| Stainless Steel S30908 Tube Price | US $ 1120 - 2040 / Ton |
| 309 Stainless Steel Tube Price In India | $648.00 - $1,440.00/ Ton |
| ASTM A213 Stainless Steel 309 Tube Price List | $704.00 - $1,905.00/ Ton |
| Austenitic Stainless Steel 309 Tube Price Per Piece | $3.00 - $140.00/ Piece |
| 309 Stainless Steel Square Tube Price | $1,062.00 - $3,484.00/ Ton |
For Quatation & Questions Related To Stainless Steel 309 Tubes
Avoid those problems that occur with low-quality stainless steel 309 tubes by getting high-quality stainless steel 309 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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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.
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.
Stainless Steel 309S Tubes, SS 309 Tubes, Stainless Steel 309S Tube Suppliers, Stainless Steel 309 Tube Suppliers, Stainless Steel 309S Tube Stockist, Stainless Steel 309 Tubes, Stainless Steel 309S Tube Exporter, Stainless Steel 309 Tube Stockist, UNS S30900 Tube.
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| Grade | Fe | Cr | Ni | Mn | Si | C | P | S |
| SS 309 | 60% | 23% | 14% | 2% | 1% | 0.20% | 0.045% | 0.030% |
| Grade | NI | C | MN | P | S | SI | CR | MO |
| SS 309S | 12.0 - 15.0 | 0.08 max | 2.0 max | 0.045 max | 0.030 max | 1.0 max | 22.0 - 24.0 | 0.75 max |
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Yield Strength 0.2% Offset0 |
Ultimate Tensile Strength |
Elongation in 2 in. |
Hardness | ||
| psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (max.) |
| 45,000 | 310 | 85,000 | 586 | 50 | 202 (HBN) |
| Positive Material Identification – PMI Testing | Hydrostatic 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 |
| Micro Test | Radiography Test |
| Macro Test | Dye Penetrant Test (DP Test) |
| Hardness Test | Ultra Sonic Test (UT) |
| Pitting Resistance Test | Eddy Current Testing |
| Intergranular Corrosion (IGC) Test | Impact Test |
| 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 |
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| 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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