Surface Preparation Services For High Energy Piping:

• Dustless Sand Blasting
• Power Tool Polishing
• Flat Topping
• Hardness Points Preparation
• Replica Preparation To 1,200 Finish
• Boiler UT Bands
• EMAT Surface Preparation

A & G Industrial is a Turnkey contractor that has the ability to self-perform many specialty industrial dustless sandblasting applications. A & G offers traditional sandblasting services as well as; Dustless Sand Blasting, High Pressure Water Blasting, Vacuum Blasting, Dry Ice Blasting as well historical restorations.

The proper surface preparation technique is critical to obtaining accurate data and results in any Non – Destructive Examination (NDE) piping project.  The use of a properly trained and supervised media blasting company is critical to the success of any good NDE inspection project.

The result of any method that includes cleaning the entirety of the weld circumference and particularly the weld toe regions to smooth bare metal (without altering the microstructure!) is a suitable preparation method.  However, it is A & G Industrial Services experience that exclusive use of grinding the surface to a quality equivalent to that achievable using grit blasting is very often not practical and can lead to suspect data and inspection results.