1.Size:DN650 2.WT:SCH160 3.Material:A420 WPL6 4.Standard:ANSI B16.9 ProductsCarbon Steel Elbow Materialcarbon steel ... products include elbows, reducers, tees, flanges, big elbows,socket pipe, concrete pumps and pipes, concrete pipeline, various groud pipes ... , horizontal tubes, straight pipe, cone pipe, bend pipe, rubber ring, cleaning ball, cleaning post with many ...