Manufacturing Standards: Welding components are manufactured according to ASTM-403WP-S (ANSI B 16.9) standards.
Grade: Austenitic series 304 - L, 316-L
Finish: Standard finish L / C
Dimensions: Diameters from 1 / 4 " to 24".
Certificates: Product certificates provide if required, according to the following standard: EN 10204/3.1.B or DIN 50049.
Tolerances: Allowable differences in diameter and eccentricity + - 1.0% and thickness + - 12.55%
Applications: ASTM tubes are used in industrial environments with extreme temperatures and exposure to corrosive agents. Also used in equipment: heaters, heat exchangers and reactors, such as in in the conduction of acid in the petrochemical, oil and food processing industries.