BOILER STEEL TUBE
Boiler Tube, High Pressure Boiler Tube, Low Pressure Boiler Tube
Applications: heat exchangers, condensers, heat transfer equipment, similar pipes and as superheater tubes for high pressure settings.
Materials: 20#, Q345B, GR.B, X42, X56, P11, P22, ST37, ST45.8, ST52, S235JR, S355JR, STP430.
Standard: GB/T8162, GB/T8163, API 5L, A106, A53, A335, A333, DIN1629, DIN2448, NF A49, GOST8731, JIS, G3454.
Outer diameter: 1/4”- 40” (13.7mm-1016mm).
Wall thickness: 1.5mm-80mm.
Length: 2m- 12m.
Delivery Condition: Annealed, Normalized and Tempered
Test: Chemical Component Analysis, Mechanical Properties and other inspection
Third Inspection: BV, SGS, Lloyds ect.
Boiler Steel Tube Production Process
Available Quality Standards
ASTM A213 for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes
ASTM A192 for seamless carbon steel boiler tubes for high-pressure service
ASTM A210 for seamless medium-carbon steel boiler and superheater tubes
JIS G3461 seamless carbon steel pipe for boiler and heat exchanger
ASTM A178:for electric-resistance-welded carbon steel and carbon-manganese steel boiler and superheater tubes
Dimensions and Specification of Boiler Pipe