PN16 stainless steel Forged Blind flange
PN16 stainless steel Forged Blind flange is a kind of forging flange. The forging flange is generally lower than the casting flange carbon low is not easy to rust, forging streamline, the organization is more compact, mechanical properties than casting flange, can withstand higher shearing force and tensile force. However, the forging cost is higher than that of casting flange, and there will be large or uneven grains, hardening crack phenomenon.
PN16 Stainless Steel Forged Blind flange is also called blind Plate, is called the practice of blue cover, is the middle without holes in the flange, for sealing the pipe plug use, the form of sealing surface is more, there are plane, convex, concave-convex surface, tenon groove surface, ring connection surface, it is the middle without hole flange, used for plugging pipe mouth, the function and head and cap is the same.
But the PN16 Stainless Steel Forged Blind flange seal is a detachable sealing device, the sealing head is not ready to open again, the form of sealing surface more, there is a plane, convex, concave-convex surface, tenon groove surface and Ring connection surface, the material has carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR and so on.
PN16 Stainless Steel Forged Blind flange isolation, cut off, and head, pipe caps, welding plug the role of the same, because of its good sealing performance, the need for complete isolation of the system, flange manufacturers generally as a reliable means of isolation.
PN16 Stainless Steel Forged Blind flange is a solid circle with a handle, used in the normal condition of the system in isolation, and 8 words Blind board, shape like 8 words, one end is blind board, the other end is throttle ring, but the diameter and pipe diameter is the same, does not have throttle effect, 8 words Blind board, easy to use, need to isolate, use blind plate end, need normal operation, the use of throttle ring, but also can be used to fill the tube on the blind plate installation clearance, another feature is obvious, easy to identify the installation state.
