The oxidation resistance of the welded elbow

Welded elbow will not attack corrosion, pitting, corrosion or wear. Stainless steel construction with a metal timber is still guess one of the highest intensity data. Because the stainless steel has excellent corrosion resistance, it can be permanently linked structural component integrity works envisaged. Chromium welded elbow also set mechanical strength and high delay in one, easy-to -parts manufacturing, construction engineers and structure can meet the needs of persons envisaged. Welded elbow ordinary beam made ​​using seamless, high pressure grade, butt adjoining. Commonly used galvanized iron pipe fittings with Mary ( may cast iron segments ) manufacturing, almost than steel strengths than wrought iron. Its purpose is plain civilian water supply and drainage, the interface can only be threaded adjacent to the pressure grade less than 10kg may 1mpa, ordinary is 7kg. As long as we distinguish the various types of elbow substandard feature, ability to cut the correct use of the elbow to stop substandard substandard task.

Welded elbow to dominate the paint or oxidation-resistant metal ( eg , zinc , nickel and chromium ) to ensure the steel plating rough stop, however, as people know it, this shelter is only a film made ​​for the welding elbow a category not only has a property with elbow as welded elbow also has its own characteristics. Welded elbow during use to show good features and performance characteristics, and fully in accordance with the important criteria parameter. All metals and the oxygen in the atmosphere is stopped reflected in the schematic form an oxide film Disadvantageously, the plain carbon steel iron oxide adhering to the stop formed on oxidation, corrosion inexhaustible expansion, forming holes. Welded elbow refers to all materials and manufacturing style, all interface mode, all the pressure grade elbow ( or other fittings ), include stamping elbow. Welded elbow attention in the course of maintenance and repair, to prevent improper use because some affect its performance operation, affecting the quality of the process model.