CANGZHOU HENGJIA PIPELINE CO.,LTD
Forged Blind Flange,Blind Flange,A105 Blind Flange,Blind Flange 12Inch
The blind flange is also called the blind plate or flange cover,which is a flange without the holes in the middle of blind flange for sealing the plug of the pipe.There are many types of sealing faces,including flat face,raised face,ring type joint .
Main Material of parts:
A105,20#,Q235,16Mn,A350 LF1,LF2,CL1/CL2,LF3 CL1/CL2,A694 F42,F46,F48,F50,F52,F56,F60,F65,F70;A182 F304,304L,F316,F316L,321,18-8,A182F1,F5a,F9,F11,F12,F22,F91,A182 F12,F11,16MnR
The blind flange is used to insulate or cut off the medium of the pipe,the function of blind flange is the same the head cap and the role.because of the good sealing performance,The system that need completely isolate mostly use the blind flange.