ASTM A312 UNS S31254 Seamless Duplex Steel Boiler Pipes

ASTM A312 UNS S31254 Seamless Duplex Steel Boiler Pipes

YUHONG Group offers ASTM A312 UNS S31254 SMLS duplex steel pipes and we sell these tubes with high quality in more than 70 countries up to now.

ASTM A312 This specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service

Advantages

1.S31254 pipe is highly resistant to corrosion, even in harsh environments such as seawater, chloride solutions, and acidic media. This makes it suitable for applications in industries like chemical processing, desalination, and petrochemicals. And due to its excellent corrosion resistance, S31254 pipe requires less maintenance compared to other materials. This can result in cost savings in the long run.

2.S31254 pipe has excellent mechanical properties, including high tensile strength and yield strength, making it suitable for applications that require strength and durability.

3. S31254 pipe can withstand high temperatures and thermal shocks without losing its mechanical properties. It has a high melting point, which makes it suitable for high-temperature applications.

4. S31254 pipe can be easily welded using common welding techniques such as shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW), and gas metal arc welding (GMAW). This allows for easy fabrication and installation.

Overall, the S31254 pipe offers superior corrosion resistance, high strength, and heat resistance, making it a reliable choice for demanding applications in corrosive environments.Pipes od this material can be used in various applications, including chemical processing, offshore oil and gas platforms, pulp and paper industry, and desalination plants. Its versatility makes it a preferred choice in many industries.

Specifications

Heat Treatment

S31254--------------------Temperature 2100°F (1150°C)-----------------Quench: Rapid cooling in air or water

Test Required

Chemical Analysis/ Mechanical Properties/ Hardness Test/ Flattening Test/ Tension Test/ FlaringTest

Intergranular Corrosion Test/ Hydrostatic or Nondestructive Electric Test/ Ultrasonic Test

Max Chemical Composition % S31254

Tensile Requirements

Applications Industries

Food Processing

Sea Water Equipment

Pulp and Paper Industry

Condensers & Boiler & Heat Exchangers

Petrochemicals- Oil Refining Chemical,etc.

Energy Field- Nuclear Power Generation,Tidal Power Generation,etc

Environmental Protection Field- Gas Processing,Waste Water Treatment,etc.