Various Material of Blind Flange

　　Blind high-pressure flange is a common connection device for two pipelines, usually two blind flanges with a number of fastening bolts. Flanged connections may have to withstand high tensile, compressive, torsional and shear strength. Generally used in pipelines, in that case, loosening bolts can rotate both sides of the pipeline, and then tightening can be more convenient to disassemble and assemble the pipeline material is carbon steel blind flange. Large blind flange connection method is also a simple connection method between cast iron pipe and steel pipe.

　　Blind high pressure flange is a kind of blind plate. The normal name of BS4504 PN16 Stainless Steel Forged Blind Flange is flange cover, and some are also called blind flange. It is a flange with no holes in the middle and is used to seal the pipe mouth. The function is the same as the head and cap, but the blind seal is a detachable sealing device, and the seal of the head is not ready to open again. There are many types of sealing surfaces, such as plane, convex, concave and convex, tenon and groove surface and ring connection surface. Blind flange Materials include carbon steel, stainless steel, alloy steel, PVC and PPR.