... 75days, 90days and etcSpecificationsForged Flanges to Standard ANSI /API / AWWA / DIN / BS / JIS and etc, we can also produce as per user' ... UNI.Flanges are the connectors used in process piping to connect pipe to tees, elbows, valves, pumps and whatever other ... AS, JISb) Customers' drawings for special use4) Sizes we can produce: DN10 to DN30005) Types we can supply: WN, SO, BL, plate, thread, socket ...