Threaded tubes made to quality specifications, nominal pressures 1 to 100The calculation of the tubes is carried out according to DIN 2413, May 1954 edition, scope Ⅰ, for tubes without an acceptance certificate. The allowance c2 is approximately 0.5 mm.
DIN 2442:1963 history
1963DIN 2442:1963 Steel Tubes of Specified Quality Suitable for Screwing; Nominal Pressure 1 to 100