A213 Seamless Carbon Steel Pipe

A213 is a seamless steel pipe made of ferritic and austenitic alloy, designed for use in boilers, superheaters, and heat exchangers. Its products are required to adhere to the TSG D7002 pressure piping component type test regulations.

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A213 Seamless Carbon Steel Pipe description

ASTM A213 or ASME SA213 seamless tubes are designed for use in seamless ferritic and austenitic pipes with minimum thickness in boilers and superheaters. They are commonly employed as heating surface pipes, boiler headers, and steam pipes in low and medium pressure boilers. This seamless steel pipe is extensively utilized in heat exchangers, condensers, and heat transfer equipment. The selection of a suitable steel pipe for a specific application necessitates comprehensive consideration of multiple factors such as temperature, pressure, flow, material quality, corrosion protection, and welding installation to ensure the safe and reliable operation of the steel pipe in the given application scenario.

Product Parameters

Product Name	A213 Seamless Carbon Steel Pipe
Standard	EN/DIN/JIS/ASTM/BS/ASME/AISI etc.
Outer Diameter	Seamless: 1/4"-36"	Welding: 21.3mm-3620mm
	Round Tube: 1/2"-10"	Square Tube/Rectangular Tube: 15x15mm-400x600mm
Wall Thickness	Seamless: 1.25mm-50mm	Welding: 1.65mm-65mm
Length	3-12 meters, Support customization
Surface Process	Bright, Polished, Black
Other Services	Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.
Scope of Application	Construction: This includes applications such as underground pipelines, underground water systems, hot water transmission, mechanical processing, bearing sleeves, and processing machinery parts. Electrical: This category encompasses natural gas transmission, hydroelectric fluid pipelines, and anti-static pipes for wind farms, among others.

Chemical Composition

A213	C	Si	Mn	P,S Max	Cr	Mo	V	Al Max	Nb
T2	0.10~0.20	0.10~0.30	0.30~0.61	0.025	0.50~0.81	0.44~0.65	-	-	-
T11	0.05~0.15	0.50~1.00	0.30~0.60	0.025	1.00~1.50	0.44~0.65	-	-	-
T12	0.05~0.15	Max 0.5	0.30~0.61	0.025	0.80~1.25	0.44~0.65	-	-	-
T22	0.05~0.15	Max 0.5	0.30~0.60	0.025	1.90~2.60	0.87~1.13	-	-	-
T91	0.07~0.14	0.20~0.50	0.30~0.60	0.02	8.0~9.5	0.85~1.05	0.18~0.25	0.015	0.06~0.10
T92	0.07~0.13	Max 0.5	0.30~0.60	0.02	8.5~9.5	0.30~0.60	0.15~0.25	0.015	0.04~0.09

Mechanical Properties

A213	Tensile Strength	Yield Strength	Elongation	Hardness
T2	≥ 415MPa	≥ 205MPa	≥30%	163HBW(85HRB)
T11	≥ 415MPa	≥ 205MPa	≥30%	163HBW(85HRB)
T12	≥ 415MPa	≥ 220MPa	≥30%	163HBW(85HRB)
T22	≥ 415MPa	≥ 205MPa	≥30%	163HBW(85HRB)
T91	≥ 585MPa	≥ 415MPa	≥ 20%	250HBW(25HRB)
T92	≥ 620MPa	≥ 440MPa	≥ 20%	250HBW(25HRB)