FLANGE Type Plate flange, Lap Joint Flange, Threaded flange, Socket Welding Flange, Blind Flange, Slip on Flange. Technics Forged, Cast. Size 1/2"-80" (DN15-DN2000) Pressure 150 lbs - 2500lbs PN6-PN250 0.6Mpa-32Mpa 5k-30k Standard ANSI B16.5/ANSI B16.47/API 605 MSS SP44, AWWA C207-2007/ANSI B16.48 DIN2503/2502/2576/2573/860296/86030/2565-2569/2527/2630-2638 UNI6091/6092/6093/6094/6095/6096/6097/6098/6099 JIS B2220/B2203/B2238/G3451 GOST 1836/1821/1820 BS4504 EN1092 SABS1123 Material Carbon steel: Q235A, Q235B, Q345B, C22.8, ASTM A105, SS400 Alloy steel: ASTM A694, F42, F46, F52, F56, F60, F65, A350 LF2, Stainless steel: ASTM A182 310/F304/304L/F316/F316L, F321, F347. Surface Treatment Polish Application Fields Chemical Industry / Petroleum Industry / Power Industry / Metallurgical Industry Building Industry / Ship-building Industry Packing plywood cases, pallets, nylon bags or according to the customers' requirements