- sales@kamronpipes.com
- Bangkok, Thailand
Home > Super Duplex Steel > Super Duplex Steel Boiler Tubing
Kamron Pipe and Tubes, located in the vibrant city of Bangkok, Thailand, has made a name for itself as a leading manufacturer and supplier of top-notch piping products, particularly Super Duplex Steel Boiler Tubing. With a keen emphasis on precision, durability, and adherence to global quality standards, the company delivers tubing solutions that stand out for their strength and resistance to corrosion. As a trusted name in the industry, Kamron caters to sectors like power generation, oil & gas, petrochemicals, and marine. By leveraging cutting-edge technology, rigorous quality control, and a commitment to customer satisfaction, Kamron Pipe and Tubes has positioned itself as a dependable partner in both local and international markets.
Super Duplex Steel Boiler Tubing features a unique dual-phase structure made up of ferrite and austenite, enriched with chromium (24–26%), nickel (6–8%), molybdenum (3–5%), and nitrogen. This special blend provides exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. On the mechanical side, it boasts high tensile strength, impressive fatigue resistance, and toughness, even when faced with high pressure and elevated temperatures. The benefits include thinner walls thanks to its superior strength, cost-effectiveness, a long service life, and remarkable performance in harsh corrosive and thermal environments, making it a perfect fit for boiler and heat transfer systems.
| Specifications | ASTM A789 ASME SA789 |
| Dimensions | ASTM, ASME and API |
| Tube Size | 1/2″NB TO 12 “NB IN |
| Specialized in | Large Diameter Size |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80 |
| Type | Fire Boiler Tubing/ Hot Rolled Boiler Tube/ Heat Expansion Boiler Tube/ IBR Seamless Boiler Tubes |
| Material | Super Duplex Steel |
|---|---|
| Carbon (C) Max. | 0.030 |
| Manganese (Mn) Max. | 1.20 |
| Phosphorous (P) Max. | 0.035 |
| Sulphur (S) Max. | 0.020 |
| Silicon (Si) Max. | 0.80 |
| Chromium (Cr) | 24.0–26.0 |
| Nickel (Ni) | 6.0–8.0 |
| Molybdenum (Mo) | 3.0–5.0 |
| Nitrogen (N) | 0.24–0.32 |
| Iron (Fe) | Bal. |
| Copper (Cu) | 0.50 |
| Other Elements | — |
| Tensile Strength | Yield Strength | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alloy | UNS Designation | Spec. | psi | MPa | ksi | psi | MPa | ksi | Elongation in 2 in. (min.) % | Grain Size Req. | Max. Hardness | Modulus of Elasticity (x106psi) | Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) | Thermal Conductivity (BTU-in/ ft2-h-°F) |
| Super Duplex | – | A789, A790 | 100,000 | 690 | 100 | 70,000 | 485 | 70 | 20 | — | 30.5 Rc | — | — | — |
| Super Duplex | – | A789, A790 | 116,000 | 800 | 116 | 80,000 | 550 | 80 | 15 | — | 32 Rc | 27.5 | 7.2 | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Super Duplex Steel Boiler Tubing from Kamron Pipes and Tubes ensures superior quality and durability, offering outstanding corrosion resistance and high strength. Our dedication to delivering exceptional service and reliable products guarantees customer satisfaction across a wide range of industrial applications. With our expertise in Duplex steel solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Kamron Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Boiler Tubing in the Bangkoks, Thailand. Offers a wide range of high-quality pipes and tubes designed for various industrial applications. Their extensive inventory and dedication to exceptional service make them a trusted choice for Super Duplex steel products in the region, delivering reliable solutions to meet diverse project requirements.
Yes, we provide custom sizes for Super Duplex Steel Boiler Tubing to meet your specific requirements. At Kamron Pipes and Tubes, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@www.kamronpipes.com.
Super Duplex Steel Boiler Tubing finds extensive application in industries where strength and corrosion resistance are paramount. It’s commonly used in power generation plants for boilers, heat exchangers, and superheater tubes. The oil & gas industry relies on it for offshore and subsea equipment, while the petrochemical sector utilizes it for transferring high-temperature fluids and gases. Additionally, it’s a go-to choice for desalination plants and marine applications due to its outstanding resistance to seawater. Its durability and reliability make it the preferred option for critical operations involving high temperatures and pressures.
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