crawler pad: welding crawler link:casting material for crawler pad:Q345D material for crawler link:30CrMoV64 We produce crawler pad as to customers' drawings and specifications,We produce as to international standards.JIS,DIN,BS and ANSI.We are certified by ISO 3834-2 international welding standard to provide the qualified welding,We also have the experienced engineer and necessary facility  and appropriate casting procedure to guarantee the casting quality.We own special NDT chamber to adopt UT,MT, PT and RT inspection to confirm no defect,

crawler Pad