We are offering flanges. Size:-12” to 60” asme vb16.5 standard:-lbs :150#, 300#, 600#, 900#, 1500# & 2500# table: asa 150 & asa 300,=d, e, f,h,din: nd-6, 10, 16, 25, 40 etc type:-weld neck (wnrf), socket weld (swrf), slip on (sorf), blind (blrf), screwed (threaded),long weld neck(lwnrf),lapped joint,reducing,spectacle blind dimension:-asme b16.5, b16.47:2009,din