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Economizer Tube As Per ASTM A192

Feb 06, 2023 ترك رسالة

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

 

Economizer Tube As Per ASTM A192      ASTM A192 Economizer Tube

 

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