Butt welding elbow pipe fitting has three characteristics, detailed as follows:

1. Generally, butt welding elbow pipe fittings are welded at the construction site of pipelines. This is because the welding specifications of various types of pipelines are different, and the demand is based on the weld grade of pipelines.

2. Butt welding elbow pipe fitting has welding seam. After the welding operation is completed, the welding elbow pipe fitting shall be subject to anti-rust or anti-corrosion treatment according to the actual situation or the external environment of the pipeline to prevent corrosion or corrosion of elbow pipe fitting at the weld seam.

3. Butt welding elbow pipe fitting is mainly used to connect two sections of pipe with different end radius, or for pipe diameter modification.This type of elbow pipe fitting is generally produced according to detailed engineering requirements or drawings, in addition to meeting the requirements of the pipe diameter, also consider the pipe details, such as pipeline pressure, fluid viscosity, wear, corrosion, fluid transport temperature and other factors.

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