1) Name: Welding neck flange 2) Sizes: From DN10 to DN3000 3) Material: Carbon steel , stainless steel, alloy steel 4) Standard: ANSI, DIN, EN1092-1, AS 2129,NFE, AS, BS,JIS and customers' drawings for special use 5) Types: WN, SO, BL, SW, Plate, Thread, Socket and etc

6) Pressure: PN15-PN2000 7) Process: Material acceptance, material cutting, heating/surface treatment, hot/cold forming, heat treatment, machining, Non-destructive-test/Geometric checking, acid

washing/antisepticising, marking, parking 8) Packing: In wooden cases, wooden pallets or as per customers' special requirement; 9) Delivery: Within 20days after receiving the formal order; 10) Inspection: Factory in-house or Third Party inspection available upon request

weld neck flange