Pipe fitting welding method and compensation ring applied to pipe fitting welding

• Main Authors: GUO BAOCHAO, JIANG EN, SHAO SHANJIA, BU JIAWEI, GONG HONGWEI
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention discloses a pipe fitting welding method and a compensation ring applied to pipe fitting welding. The pipe fitting welding method comprises the steps that to-be-welded base metal pipe fittings are in end-to-end butt joint, and a compensation ring is annularly arranged on the periphery o...