High-Medium ASTM A213 T12 seamless alloy steel tube Low temperature for boiler

Specification:

OD: 12.7-610mm

Thickness: 2.5-45.0mm

Length: Generally speaking,we suggest 5.8m,6m,11.8m or 12m suitable for 20ft or 40ft containers.

1. 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

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

2. 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.

3.  Specifications

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

4. Sortations:

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

5. Surface treatment:

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

6. End treatment:

Plain end or Bevel

7. 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.