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ASME SA213 T11 Alloy Steel Seamless Round Tube For Boiler

ASME SA213 T11 Alloy Steel Seamless Round Tube For Boiler

  • ASME SA213 T11 Alloy Steel Seamless Round Tube For Boiler
  • ASME SA213 T11 Alloy Steel Seamless Round Tube For Boiler
  • ASME SA213 T11 Alloy Steel Seamless Round Tube For Boiler
  • ASME SA213 T11 Alloy Steel Seamless Round Tube For Boiler
ASME SA213 T11 Alloy Steel Seamless Round Tube For Boiler
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: ASME SA213 T11
Payment & Shipping Terms:
Minimum Order Quantity: 100 KGS
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 20-80 days
Payment Terms: T/T, L/C
Supply Ability: 1500 Tons Per Month
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Detailed Product Description
Standard: GB,DIN,ASTM Application: Boiler Tube
Thickness: 2 - 70 Mm Technique: Hot Rolled,Cold Drawn,Cold Rolled
Length: 4-12 M Type: Seamless
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T11 Alloy Steel Seamless Round Tube


Boiler Alloy Steel Tube


ASME SA213 Seamless Alloy Steel Tube

ASME SA213 T11 Alloy Steel Seamless Round Tube For Boiler


ASTM A213 T11 tube is a boiler grade stainless steel tube made of different material grades. These tubes are used in heat exchangers, superheaters and boilers. The quality of the pipes makes them suitable for high temperature service. ASME SA213 T11 seamless pipe is composed of carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium and molybdenum. The composition provides the material with high tensile strength, high yield strength and high Brinell number.
T11 boiler tubes can be hot worked or cold drawn. It can also be seamless, ERW, welded or fabricated. In most cases, ASTM A213 T11 pipe is highly resistant to high temperatures and has high corrosion resistance. The ductility of the material also allows for machining operations such as flanging, bending, etc. T11 Tubes also offer fusion welding, so they can be used in industries such as power generation and petrochemicals. Our ASTM A213 T11 pipes are made of the highest quality materials and perform better in high temperature and high pressure conditions. If you have any questions about ASTM A213 Gr T11 requirements, please feel free to contact us

ASME SA213 T11 Tube Analysis Specification

Specifications ASME SA213, ASTM A691
Schedule Schedule 20, 30, 40, STD, 80, XS, 60, 80, 120, 140, 160, XXS
Dimensions ASME, ASTM, and API
Form Square, Round, Hydraulic, Rectangular, Etc
Tubes Size 1 / 2” Other Daimeter up to 5” Other Daimeter
End Beveled End, Plain End, Treaded
Outer Diameter 6-2500 milimeter; Wall Thickness :1-200 milimeter
Type EFW / Seamless / Fabricated
Length Double Random, Single Random, & Cut Length.

ASME Sa213 T5 Seamless Tubes

Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

1.1 This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes, designated Grades T91, TP304, etc. These steels are listed in Tables 1 and 2.

1.2 Grades containing the letter, H, in their designation, have requirements different from those of similar grades not containing the letter, H. These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements.

1.3 The tubing sizes and thicknesses usually furnished to this specification are 1/8 in. [3.2 mm] in inside diameter to 5 in. [127 mm] in outside diameter and 0.015 to 0.500 in. [0.4 to 12.7 mm], inclusive, in minimum wall thickness or, if specified in the order, average wall thickness. Tubing having other diameters may be furnished, provided such Tubes comply with all other requirements of this specification.

1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.

TABLE 1 Chemical Composition Limits, %A, for Low Alloy SteelA Maximum, unless range or minimum is indicated. Where ellipses (…) appear in this table, there is no requirement, and analysis for the element need not be determined or reported.

B It is permissible to order T2 and T12 with a sulfur content of 0.045 max. See 16.3.

C Alternatively, in lieu of this ratio minimum, the material shall have a minimum hardness of 275 HV in the hardened condition, defined as after austenitizing and cooling to room temperature but prior to tempering. Hardness testing shall be performed at mid-thickness of the product. Hardness test frequency shall be two samples of product per heat treatment lot and the hardness testing results shall be reported on the material test report.

ASME Sa213 T5 Alloy Steel Seamless Tubes chemical compositions

Composition, %
Grade UNS Designation Carbon Manganese Phosporus Sulphur Silicon Nickel Chromium Molybdenum Vanadium Niobium Aluminium Other Elements
T5 K41545 0.15 0.30-0.60 0.025 0.025 0.50 4.00-6.00 0.45-0.65      
T9 K90941 0.15 0.30-0.60 0.025 0.025 0.03 1.00-1.50 0.90-1.10      
T11 K11597 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 1.00-1.50 0.44-0.65      
T22 K21590 0.05-0.15 0.30-0.60 0.025 0.025 0.50 1.90-2.60 0.87-1.13      
T91 K90901 0.07-0.14 0.30-0.60 0.02 0.010 0.20-0.50 0.4 8.0-9.5 0.85-1.05 0.18-0.25 0.06-0.10 0.02 Ti 0.01 ZR 0.01

ASME Sa213 T5 Seamless Tubes Permissible Variation in Wall Thickness

Hot rolled Outside Diameter, mm Tolerance, %
OD≤101.6, WT≤2.4 +40/-0
OD≤101.6, 2.4<WT≤3.8 +35/-0
OD≤101.6, 3.8<WT≤4.6 +33/-0
OD≤101.6, WT>4.6 +28/-0
OD>101.6, 2.4<WT≤3.8 +35/-0
OD>101.6, 3.8<WT≤4.6 +33/-0
OD>101.6, WT>4.6 +28/-0
Cold Drawn Outside Diameter, mm Tolerance, %
OD≤38.1 +20/-0
OD>38.1 +22/-0
Hot rolled Outside Diameter, mm Tolerance, mm
OD≤101.6 +0.4/-0.8
101.6<OD≤190.5 +0.4/-1.2
190.5<OD≤228.6 +0.4/-1.6
Cold Drawn Outside Diameter, mm Tolerance, mm
OD<25.4 ±0.10
25.4≤OD≤38.1 ±0.15
38.1<OD<50.8 ±0.20
50.8≤OD<63.5 ±0.25
63.5≤OD<76.2 ±0.30
76.2≤OD≤101.6 ±0.38
101.6<OD≤190.5 +0.38/-0.64
190.5<OD≤228.6 +0.38/-1.14


ASME SA213 T11 Alloy Steel Seamless Round Tube For Boiler 0

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