Description

Butt welding 90 degree elbow

There are welds on the butt welding elbow. After the completion of welding construction, the 90 ° elbow needs to be rust proof or anti-corrosion according to the actual situation or the external environment of the pipeline to avoid corrosion or corrosion of the elbow at the weld—— This process enables us to determine the quality of the welded elbow before use.

90 degree elbow products comply with ANSI/ASME B16.9, ANSI/ASME B16.5/B16.47, ANSI/ASME B16.11, GB/T12459, GB/T13401, BS, DIN, JIS and other standards. We will provide customers around the world with high-quality products, the most favorable prices and the best service. We look forward to working with you.

In a piping system, an elbow is a fitting that changes the direction of a run. According to the angle, there are three common types: 45 ° and 90 ° 180 °. In addition, according to the needs of the project, it also includes 60 ° elbows and other special-shaped elbows. Elbow materials include cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metals and plastics. The connection methods with the pipeline include: direct welding (common) flange connection, hot melt connection, electric melt connection, threaded connection and socket connection. According to the production process, it can be divided into: welding elbow, stamping elbow, push elbow, casting elbow, butt welding elbow, etc. Other names: 90 degree elbow, right angle elbow, elbow, etc.