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BG-H08C welding wire is applicable for auto-submerged arc welding of X65、X70 steel pipes, BG-H08E welding wire is applicable for auto-submerged arc welding of X65 and below steel pipes, BG-H06H1 welding wire is applicable for auto-submerged arc welding of X80 steel pipes. Thereinto, BG-H08C、BG-H06H1 welding wire obtained National Invention Patent.
Brand: BG-H08C、BG-H08E、BG-H06H1
Diameter of welding wire: φ3.2、φ4.0、φ4.8
Specification: Q/CNPC-BG1017-2009、Q/CNPC-BG1022-2008
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