service life is long,high security, widely used, such as Sany, Zoomlion,PM,Schwing in China, highly praised by the clients 1) name:flange2) Size:1/2-120Max OD:3000mm3) Standard:ASME,ANSI,API,JIS,JPI,DIN,UNI,BS,AS4) Material:A105,Q235,WCB,CF8,CE8M,CF3,CF3M,etc.5) Type:Scoket-weld,Welding neck,slip on,etc6) Pressure Class:150-2500LB,5-30K,PNO.25-32Mpa7) Packing:plywood class,pallet or as pre ...