RF FM FF RTJ Stainless Steel Blind Flange Forging And Bar Material

Valve spare parts of blind flange, RF,FM,FF and RTJ, forging and bar material

Kelite Valve is specialized in manufacturing blind flange with following good characteristics: good sealing performance, reliable safety guarantee, Long working life. completitive cost and 24 hours after sale services and etc.

The size of blind flange for the valves or pipe of : 1/2inch(DN15) - 80 inch (DN2000)

The pressure of welding neck flange : 150LB(PN6)-600LB(PN100)

The material of welding neck flange : A105,LF2,F304,F304L,F316,F316L,F321,F347H,F51,MONEL,etc

The anther name of blind flange is flange cover,it is usually installed at the end of the piping,it can take place of the stopper used for the piping.so the blind flange has no passageway,this type of the flange has more type of the sealing face,it has RF,FM,FF and RTJ.the type of the flange also has casting and forging.

Blind Flanges are manufactured without a bore and used to blank off the ends of piping, Valves and pressure vessel openings.

From the standpoint of internal pressure and bolt loading, blind flanges, particularly in the larger sizes, are the most highly stressed flange types.

However, most of these stresses are bending types near the center, and since there is no standard inside diameter, these flanges are suitable for higher pressure temperature applications.