LOW TEMPERATURE CARBON STEEL WELDING FITTINGS Types Elbows, Equal and Reducing Tees, Concentric and Excentric Reducers, Caps Standards/Grades ASTM A 420 WPL 6 / ANSI B 16.9 Dimensions / Tolerances / Testing (according to Standard) Outside Diameter: 10.3 mm to 609 mm Wall Thickness: Schedules 10 to 160 Finishing On request: Special markings, colour coding, etc. Certification 3.1 B according to EN 10 204 Applications Low temperature processes, food processing industries (for use with "low temperature" pipe)