TP310MOLN/1.4466/S31050 Seamless Stainless Steel Pipe

310MoLN stainless steel, also known as UNS S31050, is a fully austenitic stainless steel with optimized properties for specific applications. Let’s explore its characteristics and where it finds use in various industries:

1. Urea Plants:
• 310MoLN is specifically designed for applications in urea plants.
• It provides improved corrosion resistance in urea carbamate environments, such as high-pressure strippers.
• The nitrogen content in its chemical composition helps stabilize and strengthen the austenitic phase.
2. Chemical Processing:
• Due to its excellent corrosion resistance, 310MoLN is used in chemical processing equipment.
• It performs well in aggressive chemical environments, including acids and chlorides.
3. High-Temperature Applications:
• 310MoLN is suitable for high-temperature environments.
• It finds use in furnace components, such as burners, retorts, and conveyor belts.
4. Petrochemical Industry:
• In petrochemical plants, 310MoLN is employed for tube hangers.
• Its resistance to oxidation and high-temperature strength are advantageous.
5. Mineral Equipment and Cement Production:
• Used in mineral processing equipment and cement production due to its high strength at elevated temperatures.

Remember that 310MoLN stainless steel offers a unique combination of properties, making it valuable in critical applications.

• EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
• Raw Materials Certificate
• 100% Radiography Test Report
• 100% PMI
• Heat Treatment Charts
• Third Party Inspection Report
• Surface roughness and size measurement
• Manufacturer Test Certificate( Impact Testing, Flatten, Spin,Curve, Hardness, Intergranular ,Point corrosions, Grain size, ET,UT, HT...)
• Laboratory Test Certificate from Govt. Approved Lab
• ......

• BE : Beveled end
• BBE : Bevel both ends
• BLE : Bevel large end
• BSE : Bevel small end
• TOE / POE = Treaded One End / Plain One End
• TOE / BOE = Treaded One End / Beveled One End
• POE / BOE = Plain One End / Beveled One End
• TBE = Treaded Both Ends
• PBE = Plain Both Ends

• Ply Wooden Boxes
• PE Fabric Bundles
• Standard seaworthy export packing
• Plastic Bags, or as required

• Supplier / Manufacturer Name or Custom Logo - on request
• Specification
• Material Grade
• Nominal Size
• Schedule or Wall Thickness
• Method of Manufacturing (Seamless or Welded)
• Heat Number

Marked Pipe Sample: XTD ASTM A312  UNS S31050  SEAMLESS 42.2x 3.56*6000MM HEAT NO. 2023121205A15

310moln stainless steel grade is a fully austenitic stainless steel that does not have intermetallic phases such as intergranular carbide precipitations.

For applications in urea plants 310MoLN steel grade has a specififically designed optimized chemical composition. To stabilize and strengthen the austenitic phase the nitrogen in the chemical composition helps.

310 MoLN, material gives excellent corrosion-resistance in urea carbamate environments such as high-pressure strippers. Among wrought austenitic stainless steels it has a fairly high base cost. And it has a fairly high embodied energy and a fairly low ductility.

High-nickel austenitic stainless steel for parts and components of chemical apparatus used mainly in the production of urea. The grade is suitable for working at elevated temperatures. 1.4466 steel is used in the paper, nitrogen, pharmaceutical, petrochemical and cellulose industries.