... 3.Standard : ASME, GB, DIN, JIS 4.Material : A105... Steel Flange Type Weld Neck,Slip-On,Blind,Socket Weld,Lap Joint ... ,Threaded,Orifice Flange,Swivel Flange,Spectacle Blind,Etc. Size 1/2''-72''Class 150 ... /800 Cu-Ni 90/10,70/30Packing : wooden case or custom packing Minimum quantity : 10 pcs Delivery time : 5-30 days ...