C Grade PTA Top Tooth Alloy Screw
We use special imported alloy powder to spray welding alloy on the spiral edge, and we use different alloy and welding method for different function screws.
Processing range: Ф 16 mm - 350 mm Ф
Raw materials: SACM645, SKD61, 8407, ASSAB.
Processing range: Ф 16 mm - 350 mm Ф
Raw materials: SACM645, SKD61, 8407, ASSAB.


