Dear I am Cathy from Jinan Enying Machinery Manufacture co.,ltd . We are involved in manufacturing and exporting all kinds of flange for more than 20 years. We can supply the following type : 1. Standard : ANSI , JIS , DIN ,GOST,KS 2. Type : Plate flange, Slip-on neck flange ,welding neck flange ,Threaded flange ,Blind flange ,Socket welding flange ; 3. Size : 1/2"- 78" (DN15- DN2000); 4. Material : Carbon steel , Stainless steel , Alloy Steel . 5.Surface treatment : Anti-rust oil , transparent/yellow /black anti-rust ; 6.Inspection : Factory in-house self check or Third party inspection . 7.Packing : No fumigate/fumigate plywood/wood pallet/case .
