No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

  The authoritative public forum
  for Metal Finishing since 1989

-----

Safe, practical and easy way to remove Zinc coating

What is the safest, cost effective and most practical way to remove the Zinc coating from the inside and outside of Galvanized Sch.40 Pipe, in order to weld two pipes together?

Tim Yaceyko
Pipe Fabrication Facility - Edmonton , Alberta, Canada
2005

Hello, Tim. Have a plating shop dip it in dilute (10-20 percent) hydrochloric acid for you. Good luck,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
2005

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: