Angel Pipes & Tubes is one of the leading manufacturer and exporter of Duplex Steel EFW Pipes , Duplex steel EFW (Electric Fusion Welding) pipes are a type of steel pipe that are made from a duplex stainless steel alloy. This type of steel is composed of equal parts of austenitic and ferritic stainless steels, which provides a unique combination of properties such as high strength, corrosion resistance, and excellent weldability.
EFW is a welding process where an electric arc is used to melt the metal, and the melted metal is then fused together to form a continuous weld. This process is used to manufacture pipes with large diameters, typically over 24 inches.
Duplex steel EFW pipes are used in a variety of applications, including chemical processing, oil and gas, and power generation industries. They are known for their excellent resistance to corrosion in harsh environments such as seawater, making them a popular choice for offshore oil rigs and platforms.
One of the advantages of duplex steel EFW pipes is their high strength, which allows them to withstand high pressure and high-temperature applications. They are also known for their superior weldability, which reduces the need for special welding techniques or procedures.
Overall, duplex steel EFW pipes are a reliable and cost-effective solution for many industrial applications where corrosion resistance, strength, and weldability are important considerations.
|1/2" NB to 8" NB
|0.3mm – 50 mm
|Duplex Steel 2205, S32208, S31803
|ASTM A790 / ASME SA790
|EFW / Welded / Fabricated
|Single Random, Double Random & Required Length
|SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
|Duplex Steel EFW Pipes
|ASME SA790 EFW Pipes
|Grade 2205 EFW Pipes
|Duplex Steel 2205 EFW Pipe
|UNS S31803 EFW Pipes
|Duplex EFW Round Piping
|Duplex Welded Round Pipes
|UNS S32205 EFW Pipes
|Duplex Welded Large Diameter Pipes
|Duplex Steel EFW Square Pipes
|Duplex Steel EFW Rectangle Pipes
|Duplex 2205 Rectangular EFW Pipes
|Duplex Large Diameter EFW Pipes
|Duplex EFW Pipes
|Duplex Steel Fabricated Pipes
|ASTM A790 Duplex EFW Pipes
|Duplex Steel Rectangular EFW Pipes
|UNS S31803 Welded Round Pipes