Pickling Carbon Steel pipe or Stainless Steel

Pickling Carbon Steel pipe or Stainless Steel

Pickling carbon steel pipe is a very caustic process. A pickling reservoir is essentially a pure acid bath that will strip everything off the steel. Also, any foreign matter, rust, grease, oil, everything. The pickling process is so harmful that it is not allowed in any Metro Detroit plant and pickling facilities are strictly regulated in areas where it is allowed. It is so caustic that any building housing the pickling reservoir will be destroyed within 30 years. Environmentally safe, our pickled carbon steel pipe or stainless steel comes directly from the mill.

Pickling Carbon Steel and Oiling Process

Part of the carbon steel pickling process is to coat the steel in a light oil after stripping it bare. This has to be done immediately or it will start to rust. Pickling is very prevalent in the steel used for hydraulics. No foreign materials including bits of rust or steel flakes can be present as they would not be filtered through a hydraulic pump for example.

For stainless steel, it is referred to as Pickle and Passivation. Pickling is done first, where again any foreign particles are removed and the stainless steel surface is metallically cleaned (purified).  Passivated where a dense passive layer can form only on a pure surface from the chromium oxide. This ensures corrosion resistance to other elements in stainless steel. Pickling Passivation is also done in an environmentally safe facility and shipped directly to us from the steel mill.

As mentioned pickling steel is done at the mill so please allow time for these orders to be processed. Finally, when it comes to pickling and other steel processes trust the experts at Detroit Nipple Works. We can handle all your steel and nipple needs no matter the industry. Give us a call today at 1.888.698.7888 or contact us today!

Posted In: Pickling Carbon Steel, Pickling Stainless Steel

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