Economizer Tube As Per ASTM A192
- ASTM A192 Standard Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service
ASTM A192 Economizer Tube covers standard specifications for minimum-wall-thickness, seamless carbon steel boiler and superheater tubes for high-pressure service. The steel shall conform to the required chemical composition for carbon, manganese, phosphorus, sulfur, and silicon. The tubes shall have a hardness number not exceeding a specific value. The following mechanical tests shall be conducted, namely: flattening test; flaring test; hardness test; and hydrostatic test.
Scope
- This specification covers minimum-wall-thickness, seamless carbon steel boiler and superheater tubes for high-pressure service.
- The tubing sizes and thicknesses usually furnished to this specification are 1/2 in. to 7 in. [12.7 to 177.8 mm] outside diameter and 0.085 to 1.000 in. [2.2 to 25.4 mm], inclusive, in minimum wall thickness. Tubing having other dimensions may be furnished, provided such tubes comply with all other requirements of this specification.
- Mechanical property requirements do not apply to tubing smaller than 1/8 in. [3.2 mm] inside diameter or 0.015 in. [0.4 mm] thickness.
ASTM A192 Economizer Tube will be quoted and built to your specifications and drawings. Our ASTM A192 economizer tubing is corrosion-resistant and strong, with precise dimensions and guaranteed product quality.
Specifications of ASTM A192 Economizer Tube
| Product Name | ASTM A192 Economizer Tube |
| Standard | ASTM A192/ASME SA192 |
| Type | Seamless |
| Outside Diameter | 38mm |
| Wall Thickness | 3.2mm |
| Length | 10000mm |
| Surface | Bared, Painted, or as required |
| Payment Terms | T/T, L/C |
| Delivery Time | As per quantity required |
| Application | Economizer |
Chemical Composition (%) of ASTM A192 Economizer Tube
| CHEMICAL COMPOSITION (%) | ||||||||
| Standard | C | Mn | P, max | S, max | Si, max | Cr | Ni | Mo |
| ASTM A192 | 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 | - | - | - |
Mechanical Properties of ASTM A192 Economizer Tube
| MECHANICAL PROPERTIES | |||||
| Standard | Tensile Strength, MPa, min | Yield Strength, MPa, min | Elongation (%), min | Hardness, max | |
| ASTM A192 | 47 [325] | 26 [180] | 35 | 137 HB | 77 HRB |
Mechanical Tests Required of ASTM A192 Economizer Tube
- Flattening test
- Flaring test
- Hardness test
- Hydrostatic test
- Tension test
Equivalent Grades of ASTM A192 Economizer Tube
| ASTM | UNS | WERKSTOFF NR. | DIN | BS | JIS |
| A192 | K01201 | 1.0305 | 17175 | CFS 320 | D3563 / G3461 |

Related Links of ASTM A192 Economizer Tube
- ASTM A192 Seamless Carbon Steel Tube
- Boiler Tube As Per ASTM A192
- Superheater Tube As Per ASTM A192
- Seamless Carbon Steel Tube As Per ASME SA192

