ASTM A312/A213/A269 304/310/316/347/321 Stainless Steel Tube Ss Smls Tube

ASTM A213 / A213M ASME SA213 covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes.

ASTM A213 / A213M ASME SA213 Stainless Steel tubes Grades TP304, TP304L, TP304H, TP309S, TP309H, TP310S, TP310H, TP316, TP316L, TP316H, TP317, TP317L, TP321, TP321H, TP347, TP347H, TP348, TP348H, TP444…

ASTM A213 / A213M ASME SA213 tubes shall be made by the seamless process and shall be either hot-finished or cold finished as specified.

Standard:

ASTM A213/ A213M, ASME SA213.

Wall Thickness:1mm to 60mm.

Shape: Round.Length:Single random length / Double random length or as customer’s actual request. Max length 25000mm.Referenced Documents:

ASTM Referenced Standards.

A262 Practices for Detecting Susceptibility to Intergranular- lar Attack in Austenitic Stainless Steels.

A941 Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys.

A1016/A 1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stain-less Steel Tubes.

E112 Test Methods for Determining Average Grain Size.

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ASTM A213 Alloy Steel Seamless Pipe Range

ASTM A213 Seamless Tubes

Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

1.1 This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes, designated Grades T91, TP304, etc. These steels are listed in Tables 1 and 2.

1.2 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.

1.3 The tubing sizes and thicknesses usually furnished to this specification are 1/8 in. [3.2 mm] in inside diameter to 5 in. [127 mm] in outside diameter and 0.015 to 0.500 in. [0.4 to 12.7 mm], inclusive, in minimum wall thickness or, if specified in the order, average wall thickness. Tubing having other diameters may be furnished, provided such Tubes comply with all other requirements of this specification.

1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.

TABLE 1 Chemical Composition Limits, %A, for Low Alloy SteelA Maximum, unless range or minimum is indicated. Where ellipses (…) appear in this table, there is no requirement, and analysis for the element need not be determined or reported.

B It is permissible to order T2 and T12 with a sulfur content of 0.045 max. See 16.3.

C Alternatively, in lieu of this ratio minimum, the material shall have a minimum hardness of 275 HV in the hardened condition, defined as after austenitizing and cooling to room temperature but prior to tempering. Hardness testing shall be performed at mid-thickness of the product. Hardness test frequency shall be two samples of product per heat treatment lot and the hardness testing results shall be reported on the material test report.

ASTM A213 Alloy Steel Seamless Tubes chemical compositions

ASTM A213 Seamless Tubes Permissible Variation in Wall Thickness

ASTM A213 Tubes Permissible Variations in Outside Diameter

SUPPLEMENTARY REQUIREMENT for ASTM A213 Seamless Tubes

S1. STRESS-RELIVED ANNEALED Tubes
S2. STABILIZING HEAT TREATMENT
S3. UNSTRAIGHTENED Tubes
S4. INTERNGRANULAR CORROSION TEST

Supplying ASTM A213 Alloy Steel Seamless Tubes to Countries -

We Export ASTM A213 Alloy Steel Tubes to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc

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