straight sewn elbows Butt welding elbow

Straight seam pipe elbow

Aoguang pipe fittings Co., LTD is a manufacturer of straight seam elbows.The above is the picture of straight seam elbow for new and old customers.Straight sewn elbows are divided into long half straight sewn elbows and short half straight sewn elbows.The short radius elbow is often used in the bend of the pipe to change the direction of the pipe. The commonly used short half straight slit elbow Angle is 45° and 90° straight slit elbow.The bending radius of the straight sewn bend is about 1.0 times the pipe diameter to become the short half straight sewn bend and 1.5 times the pipe diameter to become the long half straight sewn bend.The above brief introduction long half straight sewn bend and short half straight sewn bend respectively.

Straight joint elbow is a metal pipe fitting that changes the direction of carbon steel pipe.Straight - seam elbows are joined by welding.There are three commonly used straight joint elbow angles, namely 45° and 90° 190°. In addition, there can be other straight joint elbow angles according to the needs of the project.Elbow materials are carbon steel, stainless steel, alloy steel and other non-ferrous metals and plastics.The simple way to connect a straight joint elbow to a pipe is by direct welding.Above straight seam elbow sales to all over the welcome new and old customers consultation.

Butt welding elbow classification: butt welding elbow according to its radius of curvature to divide, can be divided into long radius butt welding elbow and multi - radius butt welding elbow.

Butt welding elbows are mainly used for connecting two sections of pipelines with different end radii or for pipe resizing.This type of elbow generally needs to be produced according to specific engineering requirements or specific drawings. In addition to meeting the requirements of pipe diameter, the specific conditions of the pipe must also be considered, such as pipe conveying pressure, fluid viscosity, abrasion, fluid conveying temperature and other factors.Generally, the butt welding elbow is welded in the pipeline construction site, which is due to the different welding standards of various pipelines and needs to be welded on site according to the pipeline weld grade.

The pipe standard of butt welding elbow is the same and there are many types, among which the two commonly used are STD or XS. According to the Angle of elbow, there are 45 degree butt welding elbow, 90 degree butt welding elbow or 180 degree butt welding elbow.Butt welding elbows are made of carbon steel, alloy steel or stainless steel.

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