Product:Hot forging steel flange
Size range:DN10-DN2000
Standard:GST 33259/GOST 12820-80/GOST 12821-80
Size:1/2" NB TO 48"NB
Material:Carbon steel and stainless steel
Certificates:ISO TUV
Carbon steel:,S235JRG2,P245GH ,P250GH,A105,SS400,SF440
Stainless Steel:F304 F304L F316 F316L
Size:1/2" NB TO 48"NB
FLANGE TYPE:PLATE FLANGE GOST12820, WN FLANGE GOST 12821, BLIND FLANGE GOST ATK
PRESSURE:PN6.PN10.PN16.PN25.PN40,PN63
MATERIAL:ST37.2/Q235/S235JR/CT20/16MN
FLANGE TYPE:PLATE FLANGE GOST12820, WN FLANGE GOST 12821, BLIND FLANGE GOST ATK
PRESSURE:PN6.PN10.PN16.PN25.PN40,PN63
MATERIAL:ST37.2/Q235/S235JR/CT20/16MN
Product:Hot forging steel flange
Standard:GST 33259/GOST 12820-80/GOST 12821-80
Flange type:Welding neck; Plate; Blind; Loose; Ring;