Svejsebøjning 4'' (STD) 114,3x6,0 mm. ASTM A 420 WPL6, 90 gr. LR - Industri

Seamless carbon steel elbows as per ASME B16.9. Max. C-content of 0.22% with a max. C-equivalent of 0.41% (long formula). Additional requirements as per NACE MR0175/ ISO 15156-2 and MR0103. Manufacturing, testing and inspection as per ASTM A420M/ A960, SA420/SA960 material grade WPL6 as per ASME Section II Part A and Stoomwezen M0803. Basic material as per ASTM A333 material grade 6, with a guaranteed hot yield strength at 300°C and 149 N/mm2. Notch impact test at -50°C / 27 J. If desired with inspection report as per EN 10204/3.1.