Dang Steel, a reputable manufacturer and supplier based in Da Nang, Vietnam, proudly offers top-notch Carbon Steel SA178 Tubing that adheres to global industrial standards. Renowned for its precision engineering and exceptional durability, our SA178 tubing finds its place in boiler, heat exchanger, and condenser applications. With a commitment to consistent quality, competitive pricing, and timely delivery, Dang Steel has earned a solid reputation both domestically and internationally. Our state-of-the-art manufacturing facilities and rigorous quality control processes guarantee that every product performs excellently, ensuring reliability and efficiency in demanding thermal applications.
Carbon Steel SA178 Tubing is mainly made up of carbon, manganese, phosphorus, sulfur, and trace elements, providing a well-balanced mix of strength and toughness. This tubing boasts a minimum tensile strength of 47 ksi and a yield strength of 26 ksi, making it durable enough to handle high-pressure and high-temperature environments. It offers impressive elongation and uniform wall thickness, which are essential for safe operation in boilers and condensers. The tubing’s mechanical properties, including high hardness and thermal stability, make it perfect for heavy-duty thermal applications. Plus, its fine grain structure enhances stress resistance and boosts overall service life.
| Grade: | ASME/ASTM SA179, SA192, SA210, SA178, SA214, API 5L |
|---|---|
| Size: | 1/8” NB TO 24” NB Sch 40/80/160/XXS |
| Form | Round, Square, Rectangular, Coil, U Tube, |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Bevelled End |
| Type | Seamless / ERW / Welded |
| Certification For Carbon | Mill Test Certificate as per EN 10204 / 3.2B |
| General Requirements | ASTM A 530/A 530M |
| Dimensional Tolerances | ANSI B 36.10 |
| OD Range | 1.250″ – 6.000″ (30-150mm) |
| Wall Range | 0.095″ – 1.000″ (.2.5-25mm) |
| Element | A/SA 178 Gr. A | A/SA 178 Gr. C | A/SA 178 Gr. D |
| C | 0.06 – 0.18 | 0.35 max | 0.27 max |
| Mn | 0.27 – 0.63 | 0.80 max | 1.00 – 1.50 |
| P | 0.035 max | 0.035 max | 0.030 max |
| S | 0.035 max | 0.035 max | 0.015 max |
| Si | – | – | 0.10 min |
| Element | A/SA 178 Grade A | A/SA 178 Grade C | A/SA 178 Grade D |
| Tensile Strength KSI (MPa) | 47 (325) | 60 (415) | 70 (485) |
| Yield Strength KSI (MPa) | 26 (180) | 37 (255) | 40 (275) |
| Elongation min. % | 35 | 30 | 30 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dang Steel is a leading manufacturer and distributor of high-quality Carbon Steel SA178 Tubing in Da Nang, Vietnam. We offer premium steel materials and a wide range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to timely delivery and outstanding customer service, we source the finest raw materials to ensure exceptional strength and durability for demanding industrial applications. Contact us today for all your Carbon Steel SA178 Tubing requirements!
| Grade | Grade A, Grade C, Grade D, BKW, NBK, GBK |
| Available sizes | 4 Inch to 26 Inch, Customized Size Available |
| OD | 12.7mm to 127mm |
| Wall thickness | 1.5mm to 6.0mm |
| Length | 6m-25m, Custom Double / Single Random |
| End Finish | Plain End, Beveled End, Treaded Protected With Plastic End Caps |
| Shape | Round, Coiled, “U” Bend, Rectangular, Hydraulic |
| Manufacturing types |
|
| Common uses & application |
|
| Producing process | Electric-Resistance-Welded |
| Delivery Condition | Annealed, Normalized, Tempered, Heat Treatment, BK, BKS |
| Surface | Varnish |
| Common Supply Terms followed |
|
Carbon Steel SA178 Tubing is extensively utilized in the construction of boilers, heat exchangers, superheaters, and condensers, thanks to its outstanding heat transfer efficiency. Industries like power generation, petrochemicals, shipbuilding, and refineries depend on SA178 tubing for effective thermal operations under high pressure. It’s particularly well-suited for steam power plants and industrial heating systems where durability and reliability are paramount. The tubing’s corrosion resistance and strength make it an excellent choice for both high-temperature and sub-critical environments.
Dang Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Da Nang, Vietnam.
Copyright 2025 Dang Steel. All rights reserved
