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Product Description

A213 Seamless Carbon Steel Pipe Description

ASTM A213 or ASME SA213 seamless tube is applicable to seamless ferritic and austenitic pipes with the minimum thickness in boiler and superheater. It is typically used as heating surface pipe, boiler header and steam pipe in low and medium pressure boilers. This seamless steel pipe is widely applied in heat exchanger, condenser and heat transfer equipment. Selecting a steel pipe suitable for a specific application requires comprehensive consideration of multiple factors such as temperature, pressure, flow, material quality, corrosion protection and welding installation to ensure that the steel pipe can operate safely and reliably in the 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.

 

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

≥ 415 MPa

≥ 205 MPa

≥ 30 %

163 HBW (85 HRB)

T11

≥ 415 MPa

≥ 205 MPa

≥ 30 %

163 HBW (85 HRB)

T12

≥ 415 MPa

≥ 220 MPa

≥ 30 %

163 HBW (85 HRB)

T22

≥ 415 MPa

≥ 205 MPa

≥ 30 %

163 HBW (8 5HRB)

T91

≥ 585 MPa

≥ 415 MPa

≥ 20 %

250 HBW (25 HRB)

T92

≥ 620 MPa

≥ 440 MPa

≥ 20 %

250 HBW (25 HRB)

 

Scope of Application

Seamless ferritic and austenitic steel boilers, boiler tubes and heat exchanger tubes for high temperature service.

Product Application

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Packaging and shipping

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Factory Display

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FAQ

Q1: What products does Jiuhe Steel mainly offer?
Jiuhe Steel specializes in carbon steel, stainless steel, copper, aluminum, color-coated and galvanized products. Our portfolio includes carbon steel coils/plates/pipes/sections, stainless steel coils/pipes/bars, copper plates/strips/pipes, aluminum plates/coils/profiles, pre-painted galvanized coils/roofing sheets, and galvanized coils/pipes/sections.


Q2: What standards do your products comply with?
We can supply products in accordance with various international standards, including GB/T (Chinese standard), ASTM (American standard), JIS (Japanese standard), EN (European standard), and others. We recommend that clients specify their required standards and grades, and we will arrange production accordingly. If you are unsure about the appropriate standard, our team can assist with standard comparison and material selection.


Q3: Do you offer customized products?
Yes. We provide customized steel and non-ferrous metal solutions based on specific project requirements, including special dimensions, materials, surface treatments, and more. Please send us your technical specifications or drawings, and we will offer professional advice and quotations.

 

Q4: How do you ensure product quality?
We maintain long-term partnerships with reputable domestic mills and processing plants, with strict quality control systems in place. All products are accompanied by quality inspection certificates issued by the manufacturer. Upon request, we can also arrange third-party inspection by agencies such as SGS or BV.


Q5: Do you provide Mill Test Certificates (MTC)?
Yes. We provide Mill Test Certificates (MTC) for each shipment, including product name, specifications, applicable standards, chemical composition, mechanical properties, test results, date of manufacture, and the manufacturer‘s official stamp.

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