... ,carbon steel,alloy 2.304,316L,WPB A234,A182,X42 3.Elbow,tee,cross,reducer,cap,bend,flange 4.API,CE ... .Add.:North, Xingang Avenue, Airport district, Zhengzhou city, Henan province, P.R.ChinaFax:+86-371-62538178Mobile:0086-13633849812 Our Details:1. Manufacturer ... D1220mm 8.2, Seamless elbows from D22mm to D820mm 8.3, Seamless tees, reducers, and caps from D25mm to D820mm 8 ...