China Custom Blind Flange

CNC Machining Parts

Description

A blind flange is a solid disk used to block off a pipeline or to create a stop. Similar to a regular flange, a blind flange has mounting holes around the perimeter and the gasket sealing rings are machined into the mating surface. The difference is that a blind flange has no opening for fluids to pass through. Instead,You can place in between two open flanges, which stops the flow through a pipe. Many times use this type of blockade when adding another line onto an existing pipeline or when added a new valve Without a blind flange, it would be next to impossible to repair or perform ongoing maintenance to a pipeline unless the flow was shut off at a earlier valve, which could affect miles of pipeline. The use of flanged pipe has significantly sped up the process for constructing pipelines. It has also made the task of repair and sectional replacement easier.

SMALL METAL PARTS

Blind Flange
China Flange
Steel Flange

Product features

Type	Blind Flange
Material	Carbon steel A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8
Standard	ANSI,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820
Size	1/2-78 inch (DN15-DN2000)
Pressure	ANSI class 150,300,600,1500,2500, DIN PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160
Packing	No Fumigate or Fumigate Plywood/Wood Pallet or Case
Surface Treatment	Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.
Usage	Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects, etc.