Page 23 - TPP Boilers Dynamic Ecatalogue
P. 23
Our Products
H - Fins: H-economizer two rectangular n, similar to a square,
its edge length for the uorescent tubes of 2-fold,an
expansion of the heating surface. H-economizer ash
resistance welding processes used, the welding seam
after the high rate of fusion, weld tensile strength, and
has good thermal conductivity.
H-economizer can also manufacture dual tube “Double H” type n tubes,
its rigid structure, and can be applied to a longer tube row occasions.
Performance Excellent anti-wear performance, Less fouling, Compact
Characteristics: space, Welded joints less, Stability.
L-Fins: Helical strip bent to L-shape are mechanically secured to
the tube with the outer surface of of the tube totally
enclosed with ns, for full n contact and protection of
tube from chemical action of the gas for maximum
tube-wall temperature of 177 deg C (350 deg F) and
moderate service conditions.
G-Fins: Helical straight strip wound into pre-cut grooves on the
outer wall of the tube, n and groove lips mechanically
closed for maximum tube-wall temperature of
371 deg C (700 deg F) and extreme working conditions.
23
[email protected] 02223484046 / 1800228772
