... DIN, BS,UNI, JIS,SABS Carbon steel forged long welding neck flange 1) material: stainless steel, carbon steel and ... Forged flange SizeDN10--DN5000 and othersTypesSlip-On, Welding Neck flange, Blind flange, Socket Welding flange, Threaded flange, Lap Joint flange ... bag, polywood case, or as per customers requirement Delivery timeWithin 20 working days Carbon steel forged long welding neck flange