... , Lap Joint,Threaded and Plate etc.Pressure Ratings: Class 150, 300, 600, 900, 1500 and2500.Pressure Ratings: PN ... ,F316/F316L 4 BS3293-1960 STANDARD 26"--48" 150-600LBS SO,WN A105, A350LF2,A182 F304/F304L, ... .5,6,10,16,20,25,40,50,100,150,250,420 TYPE01,02,03,04,05,11, ... Ocean Forging Co., Ltd. is a comprehensive enterprise with industrial manufacture and international business trading. Her sub-company ...