Allegheny Surface Technology

Allegheny Surface Technology

866-266-9293

 
 
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Welcome to
Allegheny Surface Technology

     
 

AST Products

     
 
Electropolishing Electropolishing
Passivation coming soon.. Passivation
Pickling / Chemical Cleaning coming soon Pickling / Chemical Cleaning
Mechanical Polishing Mechanical Polishing
On-Site Services On-Site Services
Vessel Refurbishment Vessel Refurbishment
 

† In observance of Good Friday, AST will be closed on Friday, April 18th.  

We wish you a Happy Easter.  

 

♦ The Lights are On in the new plant!

 

We provide our customers with outstanding service in electropolishing, pickling/chemical cleaning, stainless steel passivation, mechanical polishing, On-Site services and vessel refurbishment. AST will provide you with the best solution for your application no matter which industry you belong to. We service the pharmaceutical, food, beverage, oil, power, chemical, automotive, electronic and architectural industries.

We distinguish ourselves by our exceptional high quality standards, quick turnaround and the pride we take in our work. No matter the size of your product, we will find a solution. If your application is to large to be shipped to us, we will send our On-Site crew to you. Our professional On-Site teams are ready to travel anywhere in the United States. 

   

Please click here to review our Terms and Conditions

Please take some time to learn about the services we offer. 


Electropolishing:
Electropolishing is an electrochemical process that removes surface metal by attacking the high points on the surface. The surface becomes smoother and any contaminants and free irons will be removed. Electropolishing has the following benefits: it will improve corrosion resistant, reduce product adhesion and contamination build up for more effective cleaning, deburr and create a lustrous finish.
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On-Site Services:
Allegheny Surface Technology offers turnkey onsite services to address your refurbishment needs. These services may include: On-Site repair, On-Site vessel or tank repair, On-Site electropolishing, On-Site passivation and On-Site mechanical polishing. Each of our On-Site teams will follow all federal, state, and site-specific safety regulations. All necessary inspections and testing will be performed and documented. We pride ourselves on efficient-professional work habits.
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Stainless Steel Passivation:
Passivation is the chemical process that removes free irons from the surface of your stainless steel. Passivation has the following benefits: it will remove any iron from the surface of your metal and enhance the corrosion resistance of your stainless steel surface.
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Pickling/Chemical Cleaning:
Pickling/Chemical Cleaning is the chemical cleaning of metallic surfaces in order to remove impurities, stains or scale with an acidic solution.
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Mechanical Polishing:
Mechanical Polishing is the mechanical smoothing and removal of contaminates. It involved grinding, polishing and buffing of the surface. Mechanical polishing has the following benefits: it is used to smooth out welds, prepare metal surfaces for electropolishing or provide a surface with a specified roughness.
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Vessel Refurbishment:
Is the process of returning your used vessel to a “like new” condition. On-site services can include any or all of the following: project management, vessel assessment, certified ASME code weld repair or vessel modification, mechanical polishing and electropolishing.
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Sister Companies:

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