... B 16.48Types : Welding Neck flanges , Slip On flanges , Threaded flanges , Socket Welding flanges , Blind flanges , Orifice flanges , ... flanges , Slip On flanges , Threaded flanges , Socket Welding flanges , Blind flangesPressure Grade : 6 Bar , 10 Bar , 16 Bar , 25 Bar , 40 BarSize : DN10 ... (111/134) , Hubbed Slip On flanges (112) , Hubbed Threaded flanges (113) , Lapped Pipe-end flanges E (133) , ...