... To be equality and mutual benefit Carbon Steel Slip On FlangeOther Type: Slip-On, Welding Neck, Blind, Socket Welding, Lap Joint ... standard No. size PN Type Material 1 ANSI B16.5 1/2"--24" 150-2500LBS BL,SO,SW,LJ ... SO,WN A105, A350LF2,A182 F304/F304L,F316/F316L 5 ANSI B16.47 B(API605) 26"--60" 75--900LBS ... ,33,34 EN10025(S235JRG2),EN10222-2AND3(P245GH ANDP280GH),EN10222-5(1.4303,1.4306,1.4307,1.4401,1. ...