DIN 2609 Grade STE 290-7 Carbon Steel Round Tube
2609 Grade STE 290-7 Carbon Steel Round Tube, DIN 2609 Carbon Steel Round Tube Supplier, Grade STE 290-7 CS Round Tube Stockist.
What is DIN 2609 Grade STE 290-7, and what are its key properties?
DIN 2609 Grade STE 290-7 refers to a specific classification of tubes that adhere to the standards set by the Deutsches Institut für Normung (DIN), a German organization responsible for establishing technical norms. These tubes are designed to possess certain properties and characteristics that make them suitable for various industrial applications. The key properties of DIN 2609 Grade STE 290-7 tubes include a high level of strength, excellent corrosion resistance, and good weldability.
They are known for their durability and reliability in demanding environments, making them suitable for applications in industries such as oil and gas, chemical processing, and power generation. These tubes are manufactured with precise dimensions and specifications to ensure compatibility and compliance with the established standards. Overall, DIN 2609 Grade STE 290-7 tubes offer a combination of strength, corrosion resistance, and weldability, making them a reliable choice for critical piping systems.
Table Of Content
What applications and industries are where DIN 2609 Grade STE 290-7 tubes commonly used?
DIN 2609 Grade STE 290-7 tubes find wide-ranging applications in various industries due to their favourable properties and characteristics. These tubes are commonly used in industries such as oil and gas, where they play a vital role in offshore drilling, pipeline transportation, and refineries. The high strength and corrosion resistance of DIN 2609 Grade STE 290-7 tubes make them suitable for handling harsh and corrosive environments encountered in chemical processing plants.
Additionally, these tubes are employed in power generation facilities, including thermal and nuclear power plants, which contribute to the efficient and reliable operation of heat exchangers, condensers, and boiler tubes. Other industries that commonly utilize DIN 2609 Grade STE 290-7 tubes include construction, automotive, aerospace, and shipbuilding, where their properties make them reliable and durable components for structural applications and fluid transportation systems.
Tube Standard | - |
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 |
CS 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 CS Tubes, Finish as per customer Requirements |
Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
2609 Grade STE 290-7 Carbon Steel Round Tube, DIN 2609 Carbon Steel Round Tube Supplier, Grade STE 290-7 CS Round Tube Stockist.
2609 Grade STE 290-7 Carbon Steel Square Tube, DIN 2609 Carbon Steel Square Tube Supplier, Grade STE 290-7 CS Square Tube Stockist.
2609 Grade STE 290-7 Carbon Steel Rectangular Tube, DIN 2609 Carbon Steel Rectangle Tube Supplier, Grade STE 290-7 CS Rectangular Tube Stockist.
2609 Grade STE 290-7 Carbon Steel Polished Tube, DIN 2609 Carbon Steel Polished Tube Supplier, Grade STE 290-7 CS Polished Tube Stockist.
Product | Price |
CS DIN 2609 Grade STE 290-7 Square Tube Price List | US $ 30 - 45 / Pound |
DIN 2609 Grade STE 290-7 Carbon Steel Tube Price | US $ 1235 - 12450 / Ton |
Grade STE 290-7 Carbon Steel Tube Price | US $ 1650 - 3555 / Ton |
2609 Carbon Steel Tube Price Per Kg | $6 - 60 / Kg |
DIN 2609 Tube Price | US $ 1254 - 2707 / Ton |
DIN 2609 Gr STE 290-7 Carbon Steel Tube Price In India | $665.00 - $1,860.00/ Ton |
DIN 2609 Grade STE 290-7 Carbon Steel Tube Price List | $767.00 - $1,950.00/ Ton |
Austenitic 2609 Grade STE 290-7 Carbon Steel Tube Price Per Piece | $30.00 - $135.00/ Piece |
DIN 2609 Grade STE 290-7 Carbon Steel Square Tube Price | $1,250.00 - $3,459.00/ Ton |
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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. Carbon 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.
Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
max 0.22 | max 0.45 | 0.50 – 1.10 | 0.04 | 0.035 | – | – | – | – | – |
Yield Strength | Tensile Strength | Elongation A5 min | |||
MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
420 | 540 | – | 23 |
Testing (Destructive, Non Destructive)
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 | ||
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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Certificate of Origin | Raw Material Test Reports |
Commercial Invoice | Heat Treatment Charts |
Packing List | Quality Assurance Plan (QAP) |
Fumigation Certificates | NABL approved Laboratory Test Reports |
Letter of Guarantee | Material Test Certificates |
ROHS Certificate | Certificate of Compliance/Conformity |
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