We ensure every metal component meets international standards and rigorous quality checks.
Serving industries worldwide, we bring advanced metal manufacturing solutions across sectors.
From design to delivery, we apply cutting-edge technology and precision engineering to every project.
Our team works closely with clients, providing support and expertise at every step of production.
Blossom Steel & Engineering Co. is a trusted stockist and supplier of Super Duplex Steel Pipes, known for
delivering products with exceptional mechanical strength, superior corrosion resistance, and long
service life. Our super duplex stainless steel pipes are engineered to perform reliably in highly
aggressive and demanding environments, making them an ideal choice for industries such as oil & gas,
chemical processing, marine engineering, desalination, and power generation.
Super duplex steel pipes are distinguished by their dual-phase microstructure, combining austenitic and
ferritic stainless steel properties. This balanced composition provides excellent tensile strength along
with outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. As a result,
our super duplex piping systems offer enhanced durability, reduced maintenance, and improved performance
in severe operating conditions.
At Blossom Steel & Engineering Co., quality is a core priority. Every super duplex pipe undergoes
stringent quality checks, including hydrostatic testing, ultrasonic inspection, and chemical composition
analysis, to ensure full compliance with international standards. Detailed specifications are provided
to help clients select the most suitable pipe grade and size for their specific applications.
We are committed to offering competitive pricing without compromising on quality, making our super
duplex steel pipes a cost-effective solution for both small-scale and large-volume requirements. Whether
your project demands limited quantities or continuous bulk supply, Blossom Steel & Engineering Co.
ensures timely delivery, technical support, and dependable service at every stage.
| Specification | Details |
|---|---|
| Specifications | ASTM A790 / ASME SA790 |
| Standard | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Pressure Rating | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Size | 1/2″ (15 NB) to 48″ (1200 NB), DN10 ~ DN5000 |
| Pipe EN | 6 Bar, 10 Bar, 16 Bar, 25 Bar, 40 Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold & Hot Dip Galvanized |
| Common Types | Seamless Pipes, ERW Pipes, Welded Pipes, Fabricated Pipes, Electropolished Pipes, Polished Pipes, Hollow Pipes |
| Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Test Certificates | Chemical Test, Fitting Test, Alloy Test, Radiography Test, Macro & Micro Test, Hydrostatic Test, Impact Test |