Super Duplex Steel S32750 Welded Round Tube
Super Duplex Steel S32750 Round Welded Tube Stockist, Super Duplex Steel S32750 Welded Round Tube Supplier,Super Duplex steel S32750 Welded Round Tube.
What is Super Duplex Steel S32750, and what are its key characteristics?
Super Duplex Steel S32750 is a highly durable and corrosion-resistant material that belongs to the duplex stainless steel family. It comprises a balanced microstructure consisting of austenite and ferrite phases, which imparts remarkable mechanical and corrosion-resistant properties to the steel. The key characteristics of Super Duplex Steel S32750 include excellent strength, high resistance to pitting, crevice corrosion, and stress corrosion cracking, as well as exceptional resistance to corrosion in various aggressive environments, such as seawater and chloride-containing solutions. Additionally, this steel offers good weldability, making it suitable for various fabrication processes. With its superior strength and corrosion resistance, Super Duplex Steel S32750 is widely used in applications requiring resistance to harsh environments, such as offshore oil and gas exploration, chemical processing, desalination plants, and marine applications.
Table Of Content
Super Duplex Steel S32750 Welded Tube, Super Duplex Steel S32750 Welded Tube Sizes, S32750 Super Duplex Welded Tube, Super Duplex S32750 Welded Tubing, S32750 Super Duplex Stainless Steel Welded Tube, S32750 Welded Tube, SDSS S32750 Welded Tube, Super Duplex Steel S32750 Welded Tube Supplier In Mumbai, India.
How are Super Duplex Steel S32750 welded tubes different from other steel tubes?
Super Duplex Steel S32750 welded tubespossess several distinctive characteristics that set them apart from other steel tubes. Their duplex microstructure, consisting of austenite and ferrite phases, provides a unique strength and corrosion resistance combination. That sets them apart from conventional austenitic stainless steel tubes, which lack the same strength.
Super Duplex Steel S32750 welded tubes exhibit significantly higher pitting and crevice corrosion resistance than standard stainless steel tubes. That makes them particularly suitable for applications involving exposure to aggressive environments, such as seawater or chloride-containing solutions. Additionally, the weldability of Super Duplex Steel S32750 facilitates efficient fabrication and installation, enabling cost-effective production processes. Overall, the distinctive properties of Super Duplex Steel S32750 welded tubes make them a preferred choice for demanding applications where exceptional strength, corrosion resistance, and weldability are crucial factors to consider.
What are the main applications or industries that utilize Super Duplex Steel S32750 welded tubes?
Super Duplex Steel S32750 welded tubes find extensive use in various industries and applications that demand high strength and excellent corrosion resistance. They are commonly employed in offshore oil and gas exploration and utilized in subsea equipment, offshore platforms, and pipelines. The chemical processing industry also relies on these tubes for applications involving corrosive chemicals and environments.
| Tube Standard | ASTM A789 / ASME SA789 |
| 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 |
| Super Duplex 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 Super Duplex Steel Tubes, Finish as per customer Requirements |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
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Super Duplex Steel S32750 Welded Square Tube
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Super Duplex Steel S32750 Welded Rectangular Tube
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Super Duplex Steel S32750 Polished Welded Tube
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Widest Range of S32750 Super Duplex Steel Welded Tubes in Mumbai, India.
S32750 Super Duplex Steel Welded Tubing- Ferritic/Austenitic Super Duplex Steel S32750 Polish
Welded Tube
- Schedule 40 Super Duplex Steel S32750 Welded Tube
- Schedule 80 Super Duplex Steel S32750 Welded Tube
- Schedule 160 Super Duplex Steel S32750 Welded Tube
- Schedule XXS Super Duplex Steel S32750 Welded Tube
- Schedule XS Super Duplex Steel S32750 Welded Tube
- Schedule 5 Super Duplex Steel S32750 Welded Tube
- Schedule 10 Super Duplex Steel S32750 Welded Tube
- ASTM A789 Super Duplex Steel S32750 Welded Tube
- ASME SA789 Super Duplex Steel S32750 Welded Tube
- SDSS S32750 Welded Round Tube
- Super Duplex Stainless Steel S32750 Welded Tube
- Super Duplex Steel S32750 Welded Tubing Suppliers
- Polished Super Duplex Steel S32750 Welded Tubing
- ASTM A789 Super Duplex Steel S32750 Welded Tube
- ASTM A789 Super Duplex Steel S32750 Welded Tube
- ASME SA789 Super Duplex Steel S32750 Welded Tube
Check Other Tubes Types In Detail
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex S32750 | 1.4410 | S32750 |
S32750 Super Duplex Steel Welded Tube Suppliers, Super Duplex Steel S32750 Electrical Resistance Welding Tube, S32750 SDSS Welded Tube Manufacturers In India, Super Duplex Steel S32750 Welded Tube Sizes Chart, Super Duplex Steel S32750 Welded Tube Exporter In India
| Product | Price |
| Super Duplex Steel S32750 Square Welded Tube Price | $1,082.00 - $3,489.00/ Ton |
| ASTM A789 Super Duplex Steel S32750 Welded Tube Price List | $700.00 - $1,900.00/ Ton |
| SDSS S32750 Welded Tube Price Per Kg | $4 - 23 / Kg |
| SDSS 1.4410 Welded Tube Price List | US $ 12 - 45 / Pound |
| Super Duplex Steel S32750 Welded Tube Price In India | $698.00 - $1,480.00/ Ton |
| S32750 Super Duplex Stainless Steel Welded Tube Price | US $ 1000 - 3000 / Ton |
| Super Duplex Stainless Steel S32750 Welded Tube Price | US $ 1100 - 2000 / Ton |
| Super Duplex Steel S32750 Welded Tube Price | US $ 1400 - 12000 / Ton |
| Ferritic/Austenitic Super Duplex Steel S32750 Welded Tube Price Per Piece | $4.00 - $100.00/ Piece |
For Quatation & Questions Related To Super Duplex Steel S32750 Welded Tubes
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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.
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| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 | 7.8 | 0.281 | 1350 | 2460 |
Testing & Inspection of Super Duplex Steel S32750 Welded Tubes
Testing (Destructive, Non Destructive)
| 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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