eamless / Welded Carbon Steel Pipe Fittings Types: 45 and 90 LR/SR elbows, 180 returns, straight, reducing tees, caps, concentric and eccentric reducers Specification standards: ANSI B16.9, ANSI B16.28, JIS B2311, DIN 2605, 2615, 2616, and 2617 Material standards: ASTM A 234 WPB, JIS G3452, and DIN 1629 Nominal pipe size: 1/2 to 48-inch (DN15 to DN1200) Wall thickness: SCH20, STD, SCH40, XS, SCH80, XXS (for ANSI), and SGP (for JIS) Painting: varnish and black
