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ASTM A213 / ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube
ASTM A213 / ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube
ASTM A213 / ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube
ASTM A213 / ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube
ASTM A213 / ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube
ASTM A213 / ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube
Specifications
Packaging Details :
Ply-wooden Case /Iron Case/ Bundle with plastic Cap
High Light :
ASTM A213 T12 Seamless Alloy Steel Tube, Boiler Tube, Heat Exchanger Tube
Model Number :
ASTM A213 T12 Seamless Alloy Steel Tube
Standard :
ASTM A213, ASME SA213
MOQ :
500kgs
Thickness :
BWG10-25
Delivery Time :
7 DAYS
End :
Plain End, Beveled End
Payment Terms :
L/C,T/T
Length :
Single Random, Double Random & Cut Length
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Material :
T12 , 13CrMo44
Brand Name :
YUHONG
Product Name :
Boiler Tube
Place of Origin :
CHINA
OD :
1/4" , 3/8", 1/2", 5/8", 3/4", 1", 1.1/4", etc.
Description

ASME SA213 / ASTM A213 T12 / 13CrMo44 Alloy Steel Tube Seamless Boiler Tube

ASTM A213 / ASME SA213 Grade T12 is a standard specification for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes. Grade T12 is a low-alloy steel containing chromium and molybdenum. It is widely recognized for its creep strength, oxidation resistance, and corrosion resistance at elevated temperatures. The designation 13CrMo44 is its German/DIN equivalent (old standard, now superseded by 1.7335 / 13CrMo4-5 in EN 10028-2), which is frequently used interchangeably in global procurement. Choose T12 when your design metal temperature is between 425°C and 540°C, your fuel is standard coal/gas (not heavy sulfur crude), and you require a highly weldable, fatigue-resistant tube that will not break the budget.

Equivalent Grades of ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube

Standard

EN

 UNS

DIN

GB

Grade T12

13CrMo44

UNS K11562

13CrMo4-5

14CrMo3

Chemical Compositions of ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube

C Mn P S Si Cr Mo
0.15 Maximum 0.30 To 0.60 0.025 Maximum 0.025 Maximum 0.5 To 1.00 1.0 To 1.5 0.44 To 0.65

Mechanical Properties of ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube

Tensile Strength

Yield Strength

Elongation

HBW

415 min

205 min

30 min

163 max

Why Choose ASTM A213/ASME SA213 Grade T12 Tube?

Selecting Grade T12 is a strategic engineering compromise. It is not the strongest alloy (T91 beats it), nor the cheapest (carbon steel beats it), nor the most corrosion-resistant (stainless beats it).

Instead, T12 is chosen because it occupies the "sweet spot" on the performance-cost curve for medium-temperature, high-pressure boiler applications.


Application

This tube is specifically engineered for severe service conditions in power generation and petrochemical industries:

  • Superheaters and reheaters in utility boilers.

  • Water wall panels and economizers.

  • High-pressure steam pipelines.

  • Heat exchangers operating under high pressure and elevated temperatures.

  • Refinery process furnace tubes.

ASTM A213 / ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube
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ASTM A213 / ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube

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Product Detail
Packaging Details :
Ply-wooden Case /Iron Case/ Bundle with plastic Cap
High Light :
ASTM A213 T12 Seamless Alloy Steel Tube, Boiler Tube, Heat Exchanger Tube
Model Number :
ASTM A213 T12 Seamless Alloy Steel Tube
Standard :
ASTM A213, ASME SA213
MOQ :
500kgs
Thickness :
BWG10-25
Contact Supplier
ASTM A213 / ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube
ASTM A213 / ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube
ASTM A213 / ASME SA213 Grade T12 Seamless Alloy Steel Tube 13CrMo44 Boiler Tube

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
3 Years
ningbo
Since 1990
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Heat Exchanger Tube, Studded Tube, Duplex Stainless Steel Heat Exchanger Tube
Total Annual :
50M-70M
Employee Number :
50~800
Certification Level :
Verified Supplier
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