Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. TitoPri

    Phospating

    Thanks for your reply. The plant is operating with Henkel supplies. They are going to visit us the next week, after some claims. The values are. Free Acid 1.6 Total Acid 11.5 Iron Content 0.33
  2. TitoPri

    Difference between threads????

    I´m only familiar with API, TENARIS & GrantPrideco threads. Te main diference between API and premium conection is that the second one has a shoulder where the pipe make seal to the coupling. Therefore the make-up is made by torque and toque-shoulder Api has no shoulder so the make-up is made...
  3. TitoPri

    Phospating

    Hi, Since I am a mcechanical engineer and I have to assist a mn-phosphating line for carbon steel couplings. It is operating temperature is about 97 degree C. However, it is need to improve the photphating layer thinkness. Would like provide the appropriate material to study about this...
Back
Top