EN DIN  seamless alloy steel tube Low temperature for containers / devices

Common standard of boiler tube:

• ASTM A53 Seamless tube for boiler
• ASTM A106 Carbon steel tube for High-Temperature Service
• ASTM A178 Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tube
• ASTM A192 Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tube
• ASTM A209 Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes
• ASTM A213 Seamless Ferritic and Austenitic Alloy-Steel Boiler,Superheater and Heat-Exchanger Tubes
• ASTM A335 Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
• ASTM A692: Standard Specification for Seamless Medium-Strength Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes
• DIN 17175  Seamless tube of heat-resistance steel
• DIN 1629    Seamless circular tube
• DIN 28180  Seamless steel tubes for tubular heat exchangers
• EN 10216-2 Seamless steel tubes for pressure purpose
• JIS G3461 Boiler tube for heat-resistance
• JIS G3462 Alloy boiler tube for heat-resistance
• JIS G3467 Steel tube for fired heater
• JIS G3458 Alloy tube

Specifications

• Seamless Boiler Tube 
• Standard:ASTM,JIS,EN,DIN 
• Sortation:High-Medium-Low temperature boiler tube 
• High quality,Good service

Application:

Boiler tubes are a kind of frequently-used tubes in our life,they are mainly used in manufacturing heating pipelines,containers,coal-saving devices,superheaters,arch tube,reheater tube,airway tube etc.we have much experience to produce high quality products for your suiatable applications.

Sortations:

According to end-used temperature and pressure,they are sorted into Low pressure,Medium pressure and High pressure boiler tube

Surface treatment:

Black painting/varnished surface,anti-corrosion oil, galvanized or as per required by customer

End treatment:

Plain end or Bevel

Test:

• Chemical Component Analysis
• Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation)
• Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc)
• Exterior Size Inspection
• Nondestructive Test (Ultrasonic flaw detector, Eddy current flaw detector)
• Hydrostatic Test(The standard pressure is limited to 20,7 MPa (3000psi))
• Electro-magnetic inspection to SR1 is carried out on all line pipes.