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Carbon steel flange of 4 kinds of processing methods
The release date:2015-02-04 08:27:04 Click:

Now, the carbon steel flange has been more and more application, we ever thought, when using use such a large carbon steel flanges are processing in what way out? In order to let everyone know more small make up today for you tell me the four processing methods of the carbon steel flanges.

1) forging method: use a swaging machine will be washed out the pipe end or a department, electric butterfly valve diameter common forging machine with reverse type, rod type, roller type.

(2) roller method: placed in the tube core check peripheral with wheeled push, used for circular edge processing.

(3) rolling method: as usual without core shaft, the appropriate on side of thick wall tube inside circle.

(4) ballooning method: one is placed in the tube rubber, with punch, compression, tube bulge forming; Another kind of style is hydraulic bulge forming, in the central tube filled with liquid, by liquid pressure and pipe drum into the required shape.

Above is the four kinds of carbon steel flange machining method, use these methods processing of carbon steel flange, exquisite workmanship, quality assurance

Low because of low carbon steel and plastic good strength, after adding suitable amount of carbon becomes hard, plastic to reduce the strength increase, so the carbon steel flange has the very good compression, torsion, tensile and shear strength. Carbon steel flange use is very convenient, when used for pipe loose bolts can rotate on both sides of the pipe, and then can tighten the dismantling of the pipeline. The carbon steel and cast iron pipe flange connection method and the most simple method of connection between steel tube. While the blind flange plate can be used to check the mouth say. In addition, flange connection or used for pipe diameter pipe connection from phi 50-315 - mm. Flange connection method is used on low pressure pipeline detachable fittings. Due to carbon steel flange have wiped in the process of opening and closing, so can be used to bring in the medium of suspended solids. Carbon steel flange closely and reliable. It has two sealing surface, and the widely use of all kinds of plastic ball valve sealing surface of materials, good sealing, can realize completely sealed. Wuxi site production

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