Astm A213 T5 Superheater And Heat Exchanger Tubes - China

ASTM A213, ASTM A213 T5, heater tubes, steel tubes,

superheater tubes

ASTM A213 T5 Seamless Ferritic and Austenitic Alloy-Steel

Boiler, Superheater, and Heat-Exchanger Tubes.

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.

The tubes shall be made by the

seamless process and shall be either hot finished or cold

finished, as specified.

Grade TP347HFG shall be cold

finished.

Heat treatment shall be done separately and in

addition to heating for hot forming.

The ferritic alloy and

ferritic stainless steels shall be reheated.

On the other

hand, austenitic stainless steel tubes shall be furnished in

the heat-treated condition.

Alternatively, immediately after

hot forming, while the temperature of the tubes is not less

than the minimum solution temperature, tubes may be

individually quenched in water or rapidly cooled by other

means.

Tension test, hardness test, flattening test, and

flaring test shall be done to each tube.

Also, each tube

shall be subjected to the nondestructive electric test or

hydrostatic test.

ASTM A209 Through A213

Other standard specifications include the categories of A209

seamless carbon-molybdenum alloy-steel boiler and

superheater tubes; A210 seamless medium-carbon steel boiler

and superheater tubes and A213 seamless ferritic and

austenitic steel boiler, superheater and heat-exchanger

tubes.

Piping wall thicknesses range from 1/2 inch to 5

inches.

A213 grades also have the letter H or M assigned,

which changes the composition and specifications for that

series.

This abstract is a brief summary of the referenced standard.

It is informational only and not an official part of the

standard; the full text of the standard itself must be

referred to for its use and application.

ASTM does not give

any warranty express or implied or make any representation

that the contents of this abstract are accurate, complete or

up to date.

Company Contact:

• Posted By: Sunny Steel Eneterprise Ltd.

• Phone: 00862133780199

• Address: No. 273, Siping Road, Shanghai, Shanghai , Shanghai , China

• Email:

• Website: https://www.sunnysteel.com

• Business Description: Sunny Steel provide a wide range of steel products as Steel pipes, Seamless tube and seamless pipes, Alloy pipes, Pipe fittings, Composite steel pipe used in the construction industry.
  
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