We are offering carbon steel long radius bend. size : 2"nb to 18"nb inschedule: sch20, sch30, sch40, std, sch80, xs, sch60, sch80, sch120, sch140, sch160, xxs with nace mr 01-75type : seamlessform : long radius bend, piggable bend, hot bend, 3d, 5d, u, j, customized, mitered bend. materials : carbon steel long radius bend cs lr bendastm a234 wpb, a420 wpl6.