Details of SA213T22 seamless steel pipes commonly used in industrial alloy projects

Characteristics of SA213T22 seamless steel pipes

1. Chemical composition of SA213T22 seamless steel pipes: carbon: 0.07~0.14, manganese: 0.30~0.60, phosphorus: ≤0.025, sulfur ≤0.025, silicon: ≤0.50, chromium: 1.90~2.60, molybdenum: 0.87~1.13. Nickel: ≤0.50

2. Tensile strength of SA213T22 seamless steel pipes: ≥415MPa, yield strength: ≥205, elongation: ≥30, hardness: less than or equal to 163HBW

3. ASME SA213/SA213M American Society of Mechanical Engineers Ferrite and austenite alloy seamless steel pipes for boilers, superheaters, and heat exchangers, ASTM A213/213M American Society for Testing and Materials Ferritic and Austenitic Alloy Seamless Steel Pipes for Boilers, Superheaters and Heat Exchangers.

4. SA213T22 seamless steel pipe products shall comply with TSG D7002 Pressure Pipe Component Type Test Rules

5. SA213T22 seamless steel pipe product specifications: outer diameter 19.05mm~762mm, wall thickness 2mm~140mm

6. SA213T22 seamless steel pipe production method: hot rolling, cold drawing, delivery status: heat treatment.

Ordering instructions for SA213T22 seamless steel pipe

Orders for materials that meet this standard should include the following items as required to fully describe the required materials:

1 Quantity (feet, meters, or roots).

2 Material name (seamless pipe).

3 Grade material.

4 Manufacturing (hot finishing or cold finishing).

5 Controlled metallographic structure characteristics.

6 Size (outer diameter and minimum wall thickness).

7 Length (fixed or variable).

8 Hydrostatic test or nondestructive testing (electrical testing)

9 Standard number.

10 Special requirements and any optional supplementary requirements. General requirements Materials provided in accordance with the standard shall conform to the requirements of the current version of A450/A450M unless otherwise specified herein.