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LITypes: 45-degree elbows, 90-degree elbows, 180-degree returns, straight Tees, reducing Tees, caps, concentric reducers and eccentric reducers LISpecification standards: ANSI B16.9, ANSI B16.28; JIS B2311; DIN 2605, 2615, 2616, 2617LIMaterial standards: ASTM A 234 WPB, JIS G3452, DIN 1629LINomina...