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Problem Solving Forum (17)

 All content matching this tag

How does the concave or convex curvature of a surface affect the dry film thickness reading?

Question posted May 6 to May 12, 2013

What is the best way to repair localized coating breakdown on steel?

Question posted March 11 to March 17, 2013

Is the MEK rub test a conclusive test to check the cure of IOZ coatings?

Question posted January 14 to January 20, 2013

As an engineer in a moderate-sized chemical plant, how can I justify the cost of third-party inspection to upper management?

Question posted December 3 to December 9, 2012

When should the adhesion of an applied coating or lining multi-coat system be tested?

Question posted November 26 to December 2, 2012

What’s the best way to prevent corrosion of reinforcing bar in concrete?

Question posted November 19 to November 25, 2012

Under what conditions should small-diameter blisters (<1.5 inches) in a water tank lining be repaired/repainted? Should the blisters be broken and the substrate examined?

Question posted October 22 to October 28, 2012

What are the advantages and disadvantages of using mechanical equipment inspectors or welding inspectors, instead of certified coating inspectors, to perform coating inspection duties?

Question posted August 13 to August 19, 2012

What coating problems are likely in storage tanks that have dissimilar metal sides and floors?

Question posted June 25 to July 1, 2012

How do you measure the DFT or WFT of a film-forming sealer applied to a metallized coating (e.g., flame-sprayed zinc)?

Question posted November 21 to December 4, 2011

How do you calibrate a DFT gauge in the magnetic field of a live power plant to measure coatings on steel substrates?

Question posted September 26 to October 2, 2011

Is it necessary to holiday test the interior lining in the vapor phase (roof) of water storage tanks after coating?

Question posted September 5 to September 11, 2011

Which DFT statistics should be recorded in a daily inspection report, and why are they relevant to a good coating QC record?

Question posted June 20 to June 26, 2011

What percentage of deterioration is acceptable at a one-year warranty inspection of water tank linings before a contractor must repair the coating job?

Question posted May 23 to May 29, 2011

A specification requires Manufacturer X’s system “or equivalent.” What does “or equivalent” mean, and who decides what’s “equivalent?”

Question posted May 2 to May 8, 2011

How does rapid depressurization affect lining performance in vessels and line pipe, and how can you identify any failure that might result?

Question posted March 21 to March 27, 2011

What is the maximum number of holidays that should be permitted for linings used in immersion service, and why?

Question posted February 14 to February 20, 2011

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Fischer Technology Inc.
Gauges Meet IMO-PSPC & SSPC-PA2 Requirements
• USB or optional Bluetooth
• Custom inspection reports
• Excellent on edges & rough surfaces; Optimum accuracy
• Largest selection of probes to meet challenging situations
Call Fischer: 800-243-8417

ElektroPhysik
High-precision coating thickness gauge MiniTest 7400
MiniTest 7400 with intuitive menu control, enhanced data management with configuration assistent. Wear-resistant sensors for measuring tasks up to 35mm thickness.

DeFelsko Corporation
NEW PosiTector
Inspection Kits
PosiTector 6000 Coating Thickness Gage easily converts to a surface profile gage, dew point meter or ultrasonic wall thickness gage with a simple probe change.

MSA (The Safety Company)
Free Whitepaper: Confined Space Safety
Download a whitepaper on hazards and PPE for working in confined spaces from the safety experts at MSA.

Axxiom Manufacturing
Revolutionary Units
By integrating Schmidt's Aftercoolers with our blast pots, these systems remove moisture from air and minimize equipment footprint on jobsite.
Call 1-800-231-2085

Blastox/The TDJ Group, Inc.
Blastox - One Step
Lead Abatement
Don't waste $$ on added labor steps with other methods. Don't mix, meter or apply at the job-site. Avoid strict hazardous waste rules.
Let your painters paint!

HoldTight Solutions Inc.
NO FLASH RUST -
NO CONTAMINANTS
Our HoldTight®102 salt remover & flash rush inhibitor prevents flash rust by removing surface contaminants.
Contact us for your nearest distributor. (800) 319.8802 sales@holdtight.com

 
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