mechanical strength testing items of steel drag chain include: tensile strength, elongation at break, bending strength, notched impact strength, notched impact strength and rockwell hardness. use appropriate flat-head screwdriver, vertically insert the opening holes at both ends of the cover plate, open the cover plate, put the cable and oil pipe into the drag chain according to the placement principles provided by us, and then cover the cover plate. in addition, the fixed and movable ends of the wire should be fixed by removing the tension device.
these data persistence to steel drag chain have a more intuitive understanding of the mechanical properties, it can be used for future customers in the process of effect has a very good security, good mechanical can make steel drag chain in use process will not be annoying twisted or final fracture. guide grooves are recommended for long distance sliding use.