Flange cover
Classification:
Steel flange
Key words:
Hengjia Pipeline
Valve
Product Details
Flange cover
Flange cover is also called blind plate, also known as blind flange. It is a flange without a hole in the middle, used to block the pipe mouth
Sealing surface type: plane (FF), raised surface (RF), concave-convex surface (MFM), tongue and groove surface (TG), ring connection surface (RJ), etc.
The implementation standards of flange cover: HG/T20592-2009, HG/T20615-2009, GB/T9123.1-2000, GB/T9123.2-2000, GB/T9123.3-2000, GB/T9123.4-2000 ASTM B16.5 JB1157-82 ~ JB1160-82, JB4700-2000 ~ JB4707-2000, etc. can be customized according to customer requirements.
Production range: DN15-DN6000 PN0.1-PN42
Common material: common material: ASTM A105 Q235B 20# 16Mn Q345B SS304 SS316L 12Cr1MoV 15CrMo SS304 SS316L
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