Page 10 - TPP Boilers Dynamic Ecatalogue
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Our Products
STUDDED BED COILS & TUBES
Studded Tubes are used to increase the Surface Areas to achieve higher
Heat Transfer Rates. They are used in Fluidized Bed Coils and Reduce
Fluidized Bed Superheaters. They are also used in Re neries as Reheaters.
We use Automatic Stud Welding Machines using Drawn Arc method
capable of welding studs up to max. 13mm Dia. at a very closed pitch of
63 Stud Planes Per Mtr. (cross-linear). The Material Grade of Studs and
Tubes can be similar or dissimilar of grades ranging from Carbon Steel to
Alloy Steel (up to 9 Cr) to Stainless Steels. We can also give special HVOF
Chromium Carbide coating on Tungsten surfaces subjects to High Erosion
Velocity of Flue gases to Extend avoid frequent replacements.
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