
Какие основные характеристики необходимо проверить при изучении паспорта машины для горячей нарезки резьбы?
When reviewing a hot tapping machine data sheet, eight core specifications are critical: Maximum Drilling Diameter, Working Pressure Rating, Spindle Speed and Feed Rate, Drive Type and Power, Material Compatibility, Safety Features, Compliance with International Standards, and Equipment Dimensions and Weight. These parameters directly determine whether the equipment can perform hot tapping operations on live pipelines safely and efficiently, preventing operational









