Excavator Welding Oil Pipe Joint Fittings

          Carbon steel pipe fittings for excavator welded tubing joint is a common engineering material, which is mainly used in excavator hydraulic system. Carbon steel pipe fittings have the advantages of high strength, corrosion resistance and high temperature resistance, which can ensure the normal operation of the excavator in various harsh environments.           When welding carbon steel pipe fittings, the following points need to be noted:           1. Ensure that the quality of pipe fittings meets the requirements, no cracks, sand holes and other defects;           2. Remove oil, rust and other impurities on the surface of pipe fittings before welding to ensure welding quality;           3. Select the appropriate welding process and materials to ensure the high strength and sealing performance of welded joints;           4. Weldi…