pipe fitting plate flange PL flange ISO9001 2008 PED The favourable price and ... -On, Welding Neck, Blind, Socket Welding, Lap Joint,Threaded and Plate etc.Pressure Ratings: Class 150, 300, 600, 900, 1500 and2500 ... ANDP280GH),EN10222-5(1.4303,1.4306,1.4307,1.4401,1.4404,1.4435,1.4541,1.4571)A105/C21/1.0432 C22.8/P150GH/1.0460 9 BS4504 ...