ASTM A105 blind flange is used to the seal the end of piping system or prevent medium from flowing through which is different from lap joint flange. Blind flange is commonly used for pressure testing the flow of liquid or gas. It is convenient for installation on pipe for its structure. Blind flange is applicable for corrosive medium for its corrosion resistance. It can also be used under both high and low pressure.
Material
Carbon steel: ASTM A105 - WCB, CF3, CF8, CF8M
Parameter
Nominal diameter: DN15-3000mm
Nominal pressure: ANSI B16.9 Class2500LB
Flanging face: full face (FF)
Dimensions
|
Flanging face |
Nominal diameter (mm) |
ASNI B16.9 Class |
|
Full face (FF) |
DN15-3000mm |
2500LB |
ASTM A105 Blind Flange, ANSI B16.9, FF, 2500LB
ANSI B16.9 Socket Weld Flange, CS, AS, SS, 150-2500LB
ASTM A105, A182 Sock Welded Flange, ASME B16.47, FF
ASTM A182 Blind Flange, ANSI B16.5, RF, 150-1500LB
Stainless Steel Threaded Flange, ASTM A351, MF, FF
ASTM A105 Carbon Steel Orifice Flange, TF, ASME B16.5
ANSI B16.34 Ball Valve, ASTM A351, A216, A352, A105
Carbon Steel Threaded Flange, ASTM A105, ASME B16.5
