Metal Care & Cleaning

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TRInternational, Inc. (TRI) provides creative sourcing solutions, quality product alternatives and personal customer service as a world-class chemical distributor to the Metal Care & Cleaning Industry.

Quality documentation such a specifications and safety data sheets as well as small test samples available upon request.

Ph: 206.505.3500
Contact: Jenny Coady
jenny.coady@trichemicals.com


Featured Product Line

CitriSurf - Stainless Steel Passivation
low-hazard products for cleaning and care of stainless steel

   Citrisurf _innovative
   
  
   Citrisurf _effective
CitriSurf products are ideal for passivating winery and brewery equipment. Available in two forms: A concentrate product which can be diluted with water and used to fill tanks or flow through a sprayball for clean in place (CIP) methods and a ready to use gel which can be applied to the surface of tanks and pipes via sprayer or a brush.   CitriSurf is an innovative mixture of Citric Acid, the same acid found in oranges and other citrus fruits, and proprietary ingredients. This cutting edge technology is an effective environmentally friendly solution for cleaning and passivation.                        CitriSurf is safe and easy to use. The U.S.EPA and other local regulators recognize the relative safety of citric acid formulations to the environment. Citric acid is biodegradable and rinse waters can go to drain if they meet local pH regulations. Citrisurf also meet the requirements of specific ASTM and AMS standards.   CitriSurf is formulated correctly to maximize the power of citric acid - producing excellent results in passivation of almost any stainless steel product while providing worker and environmental safety, versatility, ease of use and less maintenance.  The results: increased quality, reduced labor and an overall improvement to your bottom line.

 


Related Products

CitriSurf®: citric acid based cleaning and passivation solutions that replace the old nitric acid methods
Rust Rescue™: providing additional protection in corrosive environments and on pitted stainless steel
Weld Wizard™: alternatives to hazardous nitric acid pickling for removing the heat discolorations around welds
KleerKleen™: providing excellent additional cleaning when needed

Specific Grades & Details:

CitriSurf® Product Citric Acid Based Cleaning and Passivation Products

    • CitriSurf 2050 For austenitic (e.g. 200 and 300 series) and duplex grades of stainless steel.
    • CitriSurf 2250 For most grades of stainless steel, including austenitic, ferritic, martensitic, precipitation hardening, and duplex.
    • CitriSurf 2450 Designed for improved performance with very sensitive grades (e.g. 420) of stainless steel.
    • CitriSurf 2550 Designed for improved performance with castings.
    • CitriSurf 3050 For austenitic grades of stainless steel where very low foaming is required, i.e. baths with air agitators and spraying/CIP applications.
    • CitriSurf 3250 For most grades of stainless steel where very low foaming is required, i.e. baths with air agitators.
    • CitriSurf 77 For applications where it is desired to spray the product on a local area. (May not be appropriate for sensitive grades)
    • CitriSurf 2210 Gelled version for use on weld joints, vertical surfaces, and large items or areas.

CitriSurf® Product Citric Acid Based Rust Removal and Passivation Products

    • CitriSurf 77 Plus For applications where it is desired to spray the product on a local area. (May not be appropriate for sensitive grades)
    • CitriSurf 2310 Gelled version for use on weld joints, vertical surfaces, and large items or areas. (May not be appropriate for sensitive grades)
    • CitriSurf 2325 For tanks, pipe systems, and bulk quantities of parts. (May not be appropriate for sensitive grades)

CitriSurf® Product Citric and Phosphoric Acid Based Derouging/Descaling and Passivation Products

    • CitriSurf 8050 For tanks, pipe systems, and bulk quantities of parts.
    • CitriSurf 8310 Gelled version for use on vertical surfaces and large items or areas.

CitriSurf® Product Metal Stripping Products

    • CitriSurf 9002 Specialty cleaner for stripping copper.

KleerKleen™ Product Neutral and High Alkaline Cleaners

    • KleerKleen 4000 High performance, low foaming, pH neutral cleaner which is compatible with the CitriSurf products.
    • KleerKleen 4002 High alkaline treatment for removal of surface contaminants and/or surface carbon and sulfur prior to passivation.

Rust Rescue™ Product Metal Surface Protectants

    • Rust Rescue 100 For extra protection of stainless steel food contact surfaces in highly corrosive conditions.
    • Rust Rescue 200 For extra protection of stainless steel surfaces in highly corrosive conditions.

Weld Wizard™ Product Weld Discoloration Cleaning Products

    • Weld Wizard 9003 For use as the electrolyte in electropickling.
    • Weld Wizard 9310 Gelled version of low-haz, low-etch acid pickling.
    • Weld Wizard 9350 Low-haz, low-etch acid pickling.
    • Weld Wizard 9700 Abrasive suspension for removal of weld discolorations.

Product Testing Supplies

    • Copper Sulfate Passivation Test Kit Indicates presence of free iron on metal surface, solution conforms to common industry standards.



TRINTERNATIONAL, INC. distributes metal care and cleaning products throughout Washington, Oregon and Idaho for Stellar Solutions - a worldwide leader in citric acid passivation solutions. 

Stellar Solutions _ TRI

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