The main difference between stainless steel elbows and carbon steel elbows is the difference in material, and the chemical composition it contains will keep the surface of the elbow from rusting and corroding for a long time.

In piping systems, elbows are pipe fittings that change the direction of piping. According to the angle, there are three most commonly used ones: 45°and 90°and 180°. In addition, according to the needs of the project, other abnormal angle elbows such as 60°are also included.

Elbow materials include cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals and plastics. The ways to connect with the pipe are: direct welding (the most common way) flange connection, hot melt connection, electrofusion connection, threaded connection and socket connection, etc. According to the production process, it can be divided into: welding elbow, stamping elbow, hot pressing elbow, push elbow, casting elbow, forging elbow, clip elbow, etc. Other names: 90° elbow, right-angle elbow, love and bend, white steel elbow, etc.

Classification of stainless steel elbows:

A. According to the production process: stainless steel welding elbow, stainless steel stamping elbow, stainless steel hot pressing elbow, stainless steel pushing elbow, stainless steel casting elbow, stainless steel forging elbow, stainless steel clamping elbow, etc.

B. According to the curvature: 45° elbow, 60° elbow, 90° elbow, 180° elbow, etc.

C. According to the production method: push stainless steel elbow, pressed stainless steel elbow, forged stainless steel elbow, cast stainless steel elbow, etc.

D. According to manufacturing standards: national standard stainless steel elbow, Russian standard stainless steel elbow, ship standard stainless steel elbow, electric standard stainless steel elbow, water standard stainless steel elbow, American standard stainless steel elbow, German standard stainless steel elbow, Japanese standard Stainless steel elbow, sanitary stainless steel elbow, etc.