ZZ fittings Stainless Steel Buttweld Fittings

Standard ASME B16.9 & ANSI B16.19
Dimension 1/2 to 80 Inch / DN15 — DN2000
Thickness Sch 10S, 20, STD, 40S, 80S, 100, 120,140, 160, XXS
Form Seamless and Welded Pipe Fittings

ASME B16. 9 Standard
It is the most common used specification standard for Factory-Made Wrought Buttwelding Fittings. It covers the requirements for dimensions, tolerances, ratings, testings and markings.