Packaging:plywood pallets or plywood boxes
Specifications welding neck flange 1. Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS 2. Material: A105, A105N,20 welding neck flange 1) Standard: ANSI, JIS,DIN, BS4504,SABS1123,EN1092-1, UNI, AS2129,GOST-12820,FORGED FLANGE 2) Type: Plate,Slip-on,Welding Neck.Thread,Socket Weld, Blind 3) Size: DN15-DN2000...