WELDING NECK FLANGE

WELDING NECK FLANGE
FACING: FF, RF, MF, TG, RJ
STANDARDS: ASME, JIS, DIN, GOST, EN, BS, GB
ASEM B16.5: DN15 ~ DN600, (1/2’’ to 24’’ ), PRESSURE : CL150/CL300/CL600/CL900/CL1500/ CL2500
ASME B16.47: NPS 26’’ to NPS60’’, PRESSURE: SERIES A:CL150/CL300/CL400/CL600/CL900/
                                     SERIES B: CL75/ CL150/CL300/CL400/CL600/CL900
JIS B2220/KS B1503: 10A to 1500A, PRESSURE: 5kg/cm2/10K/16K/20K/30K
JIS B2238/JIS B2220: 10A to 3000A, PRESSURE: 5K/10K/16K/20K/30K/40K
DIN2630: DN10 to DN4000, PRESSURE: 2.5Bar
DIN2631: DN10 to DN3600, PRESSURE: 6Bar
DIN2632: DN10 to DN3000, PRESSURE: 10Bar
DIN2633: DN10 to DN2000, PRESSURE: 16Bar
DIN2634: DN10 to DN1000, PRESSURE: 25Bar
DIN2635: DN10 to DN500, PRESSURE: 40Bar
DIN2636: DN10 to DN400, PRESSURE: 64Bar
DIN2637: DN10 to DN350, PRESSURE: 100Bar
GOST 12821: DN10 to DN1200, PRESSURE: PN0.6/PN1.0//PN1.6/PN2.5
EN1092-1: DN10 to DN1200, PRESSURE: PN6/PN10/PN16/PN25/PN40
BS4504 CODE111: DN10 to DN4000, PRESSURE: PN2.5/PN6/PN10/PN16/PN25/PN40
GB/T9115: DN10 to DN4000, PRESSURE: PN2.5/PN6/PN10/PN16/PN25/PN40/PN63/PN100/PN160/PN250/PN320/PN400
AS4087 / AS2129: DN50 to DN1200, PRESSURE: PN16/PN21/PN35

MATERIAL: CS, AS, SS
ASTM A105/A105N/ ASTM A182 F1/F5/F9/F11/F22/F91 ASTM A694 F42/F46/F52/F60/F60/F70, ASTM A182 F304/F304L/F304H/F316/F316LF317/F317L/F321/F310, F51, F55, etc.
SS400/S20C/SUS304/SUS304L/SUS316/SUS316L, 20#, 35#, 16Mn, 20MnMo, 15CrMo, 35CrMo, 12Cr1MoV