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Hot Rolled Seamless Alloy Steel Tube ASTM A213/ASME SA213 T23 T91 T92

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Hot Rolled Seamless Alloy Steel Tube ASTM A213/ASME SA213 T23 T91 T92

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Brand Name : BaoYang

Model Number : ASTM A213/ASME SA213 T23 T91 T92

Certification : CE & ISO

Place of Origin : cangzhou

MOQ : 1

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Delivery Time : 7~30 working days

Packaging Details : Standard Export Packing

Name : Seamless Alloy Steel Pipes

Process : Hot Rolled Cold Rolled Cold Drawn

Standards : ASTM A213/ASME SA213 T23 T91 T92

Material : Alloy Steel Pipe

Wall Thickness : 1-30mm (0.04 Inch - 0.78 Inch)

Outer Diameter : 10-324mm

Processing Service : Bending, Punching, Cutting

Usage : Pipeline Transport, Oil/Gas Drilling, Machinery Industry

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ASTM A213/ASME SA213 T23, T91, T92 Alloy Seamless Steel Tubes/Pipes: Advanced Solutions for High-Temperature Industries

1. Product Description: ASTM A213/ASME SA213 T23, T91, and T92 Alloy Seamless Steel Tubes/Pipes are engineered for high-temperature applications that demand exceptional strength and resistance to thermal cycling. These tubes and pipes are crafted from alloy steel and are seamless, ensuring uniform wall thickness and optimal pressure resistance. The T23, T91, and T92 grades offer varying levels of mechanical properties and chemical compositions to cater to specific industrial needs.

2. Product Parameters:

Parameter Description
Grades ASTM A213/ASME SA213 T23, T91, T92
Material Alloy Steel (Seamless)
Standard ASTM A213, ASME SA213
Size Range Various diameters and wall thicknesses as per ASTM/ASME standards
Length Standard lengths, customizable upon request
Ends Plain ends, beveled ends, threaded, or socket-weld ends
Surface Treatment As-rolled, annealed, or normalized

3. Mechanical Properties:

Property T23 Requirements T91 Requirements T92 Requirements
Tensile Strength ≥415 MPa ≥415 MPa ≥415 MPa
Yield Strength ≥205 MPa ≥276 MPa ≥310 MPa
Elongation ≥30% ≥20% ≥20%
Hardness Varies Varies Varies

4. Chemical Composition:

Element T23 Range (%) T91 Range (%) T92 Range (%)
Carbon ≤0.12 ≤0.12 ≤0.08
Manganese ≤0.50 ≤0.50 ≤0.50
Phosphorus ≤0.025 ≤0.025 ≤0.025
Sulfur ≤0.025 ≤0.025 ≤0.025
Silicon ≤0.50 ≤0.50 ≤0.50
Chromium 0.40-0.60 8.0-9.5 8.5-10.0
Molybdenum 0.40-0.60 0.30-0.60 0.80-1.10

5. Product Applications:

  • Heat Exchangers: Suitable for high-temperature heat exchange processes.
  • Boiler Tubes: Ideal for steam generation in high-pressure boilers.
  • Superheater Tubes: Employed in superheater sections to increase steam temperature.
  • Pressure Vessels: Utilized in the construction of high-pressure vessels and reactors.
  • Gas and Oil Industry: Used in pipelines and equipment for oil and natural gas transport in high-temperature environments.

6. Product Advantages:

  • Seamless Construction: Provides a consistent material structure and eliminates potential seam-related failures.
  • High-Temperature Resistance: Alloy steel offers excellent resistance to high temperatures and thermal cycling.
  • Creep Resistance: Designed to resist deformation under prolonged exposure to heat, critical in boiler applications.
  • Corrosion Resistance: The alloy content enhances the tubes' resistance to corrosion and oxidation.
  • Long Service Life: Built to last with minimal maintenance in harsh environments.

Hot Rolled Seamless Alloy Steel Tube ASTM A213/ASME SA213 T23 T91 T92Hot Rolled Seamless Alloy Steel Tube ASTM A213/ASME SA213 T23 T91 T92

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Hot Rolled Seamless Alloy Steel Tube ASTM A213/ASME SA213 T23 T91 T92
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Hot Rolled Seamless Alloy Steel Tube ASTM A213/ASME SA213 T23 T91 T92
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Hot Rolled Seamless Alloy Steel Tube ASTM A213/ASME SA213 T23 T91 T92
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Hot Rolled Seamless Alloy Steel Tube ASTM A213/ASME SA213 T23 T91 T92

Product Tags:

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