1)Size:1/2"-48" 2)Connection:Butt Weld & Socket Weld & Thread 3)Standard:ASME,ANSI,BS,DIN,JIS,etc. ... -and-Groove (T&G),Male-and-Female (M&F)StandardASME,ANSI,BS,DIN,JIS,etc.Surface Treatment Transparent ... fitting,if you need any of these products,welcome to contact us.Factory AddressYanShan WuLiYao Industry Zone,CangZhou ... Test Equipment Production Equipment For sale PN 1.0 slip on carbon steel flange