... steel or other material on request 4, Technics: Forged, Casting 5, Packing: Wooden cases, wooden pallets or as per customers' special ... .25-PN25 PN2.0-PN42.0, JIS 5K-30K7, Type: Welding Neck Flanges, Slip-On Flanges, Lap Joint Flanges, Threaded Flanges ... , Socket Welding Flanges, Blind Flanges, Other Flanges ANSI B16.5 Plate-type flat ...