... , PN10, PN16 PN25, PN40, PN64, PN100) Blank Flange, DIN 2573 PN 6 and DIN 2576 PN10 Slip on ... BS 4504 Flanges 5)JIS 5K, 10K, 16K, 20K, 30K (PL, SO, BL, TH, SW), JIS 30K Weld Neck Flangese. ... SUS F316L, SUS F321 etcOutside diameter of Flange: 75mm-1900mm,Thickness of Flange: 6mm-500mmPN (Nominal Pressure): PN2.5bar ... ,F316L,Q235,20#,25#,4)flange standards:ANSI B16.5/DIN/EN/GB/JIS/BS/UNI/AWWA C2075)Making ...