Minerals & Metallurgy
Description
A210Standard Specification for?Seamless Medium-Carbon Steel Boiler and SuperheaterTubes Scope * 1.1 This specification2 covers minimum-wall-thickness,seamless medium-carbon steel, boiler tubes and boiler flues,including safe ends (see Note 1), arch and stay tubes, and?superheater tubes. NOTE 1—This type is not suitable for safe ending by forge welding. 1.2 The tubing sizes and thicknesses usually furnished to?this specification are 1?2 in. to 5 in. [12.7 to 127 mm] in outside?diameter and 0.035 to 0.500 in. [0.9 to 12.7 mm], inclusive, in?minimum wall thickness. Tubing having other dimensions may?be furnished, provided such tubes comply with all other?requirements of this specification. 1.3 Mechanical property requirements do not apply to?tubing smaller than 1?8 in. [3.2 mm] in inside diameter or 0.015?in. [0.4 mm] in thickness. 1.4 The values stated in either inch-pound units or SI units?are to be regarded separately as standard. Within the text, the?SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must?be used independently of the other. Combining values from the?two systems may result in nonconformance with the specification. The inch-pound units shall apply unless the & quot;M& quot;designation of this specification is specified in the order. 2. Referenced Documents 2.1 ASTM Standards:A 450/A 450M Specification for General Requirements for?Carbon, Ferritic Alloy, and Austenitic Alloy Steel Tubes3 3. Ordering Information 3.1 Orders for material under this specification should?include the following, as required, to describe the desired?material adequately: 3.1.1 Quantity (feet, metres, or number of lengths), 3.1.2 Name of material (seamless tubes), 3.1.3 Grade, 3.1.4 Manufacture (hot-finished or cold-finished), 3.1.5 Size (outside diameter and minimum wall thickness), 3.1.6 Length (specific or random), 3.1.7 Optional requirements (Sections 7 and 10), 3.1.8 Test report required, (see Certification Section of?Spe
ASTMA210 Seamless Medium Carbon Steel Boiler And Superheater Tubes, Carbon Steel Pipe And Tube,Read More
Wenzhou Sunrise Import and Export Co.,Lted
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Address: 1701Room,11#Building, Hongrixiangsheli,Puzhong Road,Lucheng District,Wenzhou City,China,
wenzhou, zhejiang
China, 325000
Tel: 86-577-88909817
Fax: 86-577-88909869
