Description
SIBACK - FIBERGLASS Backing
Tapes.
SIBACK is a
high heat resistant aluminum backing tape with a woven fiberglass
having RED Center line for easy location in root gap
adjustment.
Very simple &
easy to use. Just peel off release paper from Aluminum. Stick
Aluminum tape to backside of the root gap on sheet, plate,
pipe or vessel, adjusting center line with Center of Root
gap. The fiberglass, which is One inch wide, covers the
root gap and leaves no open air gap, causing NO OXIDATION
.
By using fiberglass
weld back up tapes, Welding COST is saved approx *0 to *0% whereas
welding TIME is saved by *0%. RESULTS are **0% RADIOGRAPHIC
WELDING. No Back CHIPPING, No Back GRINDING or Gouging, No PURGING
required.
fiberglass welding
back up tapes are one inch in width, pasted at center of *5
mm wide Aluminum tape coated with temperature resistant acrylic
adhesive.
Fiberglass backing
tapes are available in *0mil (1 mm) thick, *0 Mil (1.5mm) thick
& **0 mil(3mm) thick.
By
using WELD
BACKING TAPES:
· Increases
productivity, Root weld and fill in one
pass.
· Ideal
for stainless steel and alloyed metals, sheet, plate, pipes
and vessels.
· Imparts
X-ray quality back beads on root pass.
· Saves
argon gas as no purging will be necessary, resulting
Massive purge gas savings.
· Makes
process faster as it saves time in preparation and
assemble.
· Welds
one side only.
· Provides
incombustible, high temperature stability. More flexible,
low thermal conductivity, good thermal shock resistance, good
mechanical and chemical agents resistance, good electrical
properties.
· Saves
cleaning costs.
· Eliminates
weld defects, No re-welding & re-work.
· For
horizontal and vertical welding.
· No
Gouging or Grinding, Back chipping, No
Purging.
Composition -
Information on Ingredients:Metallic 3 inch wide adhesive Aluminium tape with an
acrylic adhesive, covered with siliconized paper, with 1 inch strip
of continuous filament glass fiber tape running down the centre.
Fibrous glass
(E-type, continuous
filament), Composition consisting of oxides of silicon, aluminium,
calcium. boron and magnesium, fused in an amorphous vitreous
state.