American standard large butt welding elbow

American standard large elbow

American standard elbow is produced in accordance with strict standards, the size of the national standard elbow is in accordance with the customer's requirements directly customized production.Gb bend is a pipe fitting to change the direction of the pipe line.Gb elbow can be one of the two steel pipe connection parts, is also a common joint pipe fitting.Two pipes with the same or different nominal diameters can be connected to make the pipes turn at an Angle.

American standard elbow material is divided into: carbon steel, alloy steel, stainless steel and so on.

American standard elbows can be divided into long and short radius elbows according to their radius of curvature.Long radius gb elbow refers to the outside diameter of the pipe whose radius of curvature is equal to 1.5 times, namely R= 1.5d, while short radius GB elbow refers to its radius of curvature is equal to the outside diameter of the pipe, namely R= 1.0d. (D is the diameter of the elbow and R is the radius of curvature of the elbow)

According to the different shapes and purposes can be divided into: groove elbow, clip - sleeve elbow, double bend, flange elbow, reducing elbow, punching elbow, push elbow, butt welding elbow, internal wire elbow, etc.

Our company is a manufacturer of 90-degree large elbow, which is mainly used to change the direction of the pipe fittings.The technological process of 90-degree elbow is as follows: blanking, heating, pressing, heating, calibration, heat treatment, semi-finished product inspection, machining, finished product inspection and paint packaging.Hot pressing pressure, hot pressing temperature and hot pressing time are called hot pressing process three elements.The actual hot-pressing process is the result of the combined action of the slab state (wood raw material, adhesive, moisture content, etc.) and the hot-pressing elements.The tempering and annealing of carbon steel elbow is one of the factors that determine the quality of elbow after forming. If we grasp these two links well, our elbow production will certainly improve the production efficiency.

Large 90 degree elbow can be used in engineering, such as: chemical engineering, construction, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, electricity and many other projects.

Large 90 degree elbows are commonly welded and flanged in connection.The company mainly produces 90 degree elbow, tee, pipe cap, size head, elbow and other pipe fittings.

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