This shows a tube sheet & tubing assembly for a high pressure feedwater heater & exchanger.  The parts of the assembly to be welded are coated with DEOXALUMINITE.   A typical unit may contain as many as thirty-siz 5/8" tubes in a 9" diameter alloy steel sheet which is TIG welded and then tested up to 4600 psi and 80F

DEOXALUMINITE

THE ORIGINAL AND BEST SELLING
WELD-THRU PRIMER

Improve weld quality and lower fabrication costs
 by protecting freshly mmachined or cleaned weld joints from preparation to assembly

SPECIFIED BY LEADING ENGINEERS
FOR OVER
  50 YEARS

An ideal primer, compatible with most top coatings.

An economical alternative to other types of
pre-welding preparations

ALUMINUM BASED - CONTAINS NO
 HARMFUL ZINC

IMPROVES WELD QUALITY

NEED NOT BE REMOVED BEFORE
OR AFTER WELDING

REDUCES RUST & CORROSION

INSURES FINE-GRAINED WELDS

REDUCES POROSITY

D-C Sales & Engineering, 3317 S. Higley Rd., #114-407, Gilbert, AZ  85297
Ph 262.781.7160      FAX 262.781.3558

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