The ASTM A269 specification covers nominal-wall-thickness, seamless and welded austenitic steel tubing for general corrosion-resisting and low- or high-temperature service. Upon completion, all material shall:
- shall be furnished in the heat-treated condition.
- conform to the chemical composition requirements.
- different mechanical test requirements that includes, flaring test, flange test, hardness test, and reverse flattening test are presented.
- shall be subjected to the non-destructive electric test or the hydrostatic test.
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Please see the ASTM Site for additional information regardng this specification.