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David Pipes and Tubes is a reputable manufacturer and supplier located in Canberra, Australia, with a focus on high-quality Alloy Steel T11 Tubing. They pride themselves on precision engineering and ensuring customer satisfaction, providing tubing solutions that meet rigorous industrial standards and performance needs. Serving a variety of sectors such as power generation, petrochemicals, and refineries, David Pipes and Tubes offers robust and efficient products designed to endure high temperatures and pressures. Their Alloy Steel T11 Tubing is celebrated for its remarkable strength, corrosion resistance, and reliability, making them a go-to partner for clients in search of premium alloy steel tubing.
Carbon steel A53 GR B pipes are mainly steel to which carbon (up to 0.3%), manganese, phosphorus and sulfur are added to increase their strength and ductility. Mechanically they give 415 MPa tensile strength and 240 respectively MPa yield strength making it suitable for high pressure applications. This pipe withstands high stresses is easy to weld and fabricate, provides excellent durability and corrosion resistance in low and high temperature environments Ideal for construction and industrial applications A53 GR B pipe is cost-effective versatile.
| Specifications | ASTM A53 ASME SA53 |
| Dimensions | ASTM, ASME and API |
| Size | 1/2” NB to 36” NB |
| Thickness | 3-12mm |
| Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| Type | Seamless / ERW / Welded / Fabricated |
| Form | Round, Hydraulic Etc |
| Length | Min 3 Meters, Max18 Meters, or according to customer’s requirement |
| End | Plain End, Beveled End, Treaded |
| Grade | Chemical Composition (%) Max. | ||||||||
| C | Mn | P | S | Cu | Ni | Cr | Mo | V | |
| A | 0.25 | 0.95 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Grade | Mechanical Properties, Min. | |
| Tensile Strength(Mpa) | Yield Strength(Mpa) | |
| A | 330 | 205 |
| B | 415 | 240 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Alloy Steel T11 Tubing is primarily made of iron, featuring essential alloying elements like chromium (1.00–1.50%), molybdenum (0.44–0.65%), and carbon (up to 0.15%). This specific blend boosts its strength, oxidation resistance, and performance at high temperatures. T11 tubing showcases impressive mechanical properties, including a minimum tensile strength of 415 MPa, yield strength of 205 MPa, along with good elongation and hardness traits. These characteristics make it perfect for high-pressure and high-temperature applications, ensuring long-lasting performance, structural integrity, and wear resistance, which is crucial for demanding industrial settings.
| ASTM A53 Grade B Pipes Types | Out diameter | Wall thickness | Length |
|---|---|---|---|
| ASTM A53 Grade B Seamless Pipes (Custom Sizes) | 1/2″ NB – 60″ NB | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Custom |
| ASTM A53 Grade B Welded Pipes (in Stock + Custom Sizes) | 1/2″ NB – 24″ NB | As per requirement | Custom |
| SA53 gr b ERW (Custom Sizes) | 1/2″ NB – 24″ NB | As per requirement | Custom |
| ASTM A53 Grade B SAW Pipes | 16″ NB – 100″ NB | As per requirement | Custom |
| UNS | KS | JIS | DIN Type | DIN Number | EN |
|---|---|---|---|---|---|
| K03005 | SPPS42 | STPG410 | St45 / St42-2 | 1629 /1626 | 1.0408/1.0040 |
David Pipes and Tubes is one of the largest Carbon Steel A53 GR B Pipes suppliers in Canberra, Australia, providing a comprehensive range of high-quality pipes tailored for various industries, ensuring reliable delivery and exceptional service to meet diverse project needs.
Alloy Steel T11 Tubing finds extensive use in industries that require exceptional thermal and pressure resistance. Its main applications include boiler tubes, superheaters, heat exchangers, and pressure vessels, especially in power plants and petrochemical facilities. The tubing’s outstanding mechanical strength and its ability to resist oxidation and corrosion under extreme conditions make it ideal for transporting steam, hot gases, and fluids in high-temperature operations. Furthermore, Alloy Steel T11 Tubing is utilized in oil refineries, chemical processing plants, and in the creation of components that need durable and long-lasting materials.
Carbon Steel A53 GR B pipe is widely used in various applications due to its durability and versatility. They are commonly used in oil and gas pipelines, and hot tubs. Where high pressures are handled well In construction. they are used as structural supports, columns and scaffolding due to their durability for durability and load carrying capacity. Furthermore A53 GR B pipe is popular in industrial applications including the chemical and petrochemical industries where its compression and corrosion resistance ensures long service life.
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