China American Standard Flange GB Flange Forged Carbon Steel Flange Blind Flange

1) Product: Weld neck flange, with neck flat welding flange, plate flat welding flange, blind flange2) Standard: American standard, German standard, GB, chemical standard, British standard, etc.3) Material: Carbon steel, stainless steel, alloy steel

4) DN10MM-DN1828MM
5)Pressure rating: ANSI: Class 75, Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500
6)German standard: PN 6, PN 10, PN 16, PN 25, PN 40, PN 64, PN 100;
7)Japanese standard: 1K, 2K, 5K, 10K, 16K, 20K, 30K, 40K, 63K;
8)British standard: PN6, PN10, PN16, PN25, PN40
9)Surface treatment: Transparent anti-rust oil, rust varnish, hot dip galvanized, cold galvanizing, 3PE coating, epoxy coating