... 10~400 Material :Carbon steel,Duplex /Stainless Steel, Special Alloy. 16 Inch Class300 Forged steel ball valve Design Feature: Side Entry Design ... 12982Connecting Dimensions : ASME B16.5 , ASME B16.47, ASME B 16.25 , EN 1092-1 , EN 12627.End Connection : Flange ,BW ... . Label content. For OEM & ODM , We need your authorization letter. 16 Inch Class300 Forged steel ball valve