Angle valve thread with slotting technology, what is the process?
If a larger size of iron will be smaller as M8X1 material is then threaded brass outer circle should be 7.6 if the car is that the outer circle has 7.4 iron screw thread special place almost the rest of you go to see
You mean it means that the thread lathe first round car cylindrical thread generally should be slightly smaller than the actual size of 0.2-.04 between his main material is copper.
Angle valve thread with thread rolling machine or rolling machine can be processed.
