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