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Flat welded steel pipe flange
Flat welded steel pipe flange

Flat welded steel pipe flange

Plate welding flange (chemical industry standard HG20592, national standard GB/T9119, machinery JB/T81) : easy ...
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Plate welding flange (chemical industry standard HG20592, standard GB/T9119, machinery JB/T81) : easy to use, simple to manufacture, low cost, wide use; But the rigidity is poor, so it can not be used for supply and demand, flammable, explosive and high vacuum requirements of chemical process piping system and high, extremely harmful occasions. The sealing surface type has plane and protruding surface.

Flat welded flange is a common flange, pressure PN2.5, PN6, PN10, PN16, PN25.

Welding form: flat welding flange is to insert the pipe into the flange to weld.

The material of flat welding flange: 201304316. 316 l. 0 cr18ni9. 321.202, carbon steel, 20 #, 20 g, and alloy steel, etc.

Application range of flat welded steel pipe flange

Due to its good comprehensive performance, it is widely used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, freezing, sanitation, water heating, fire control, electric power, aerospace, shipbuilding and other basic projects.