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Product Details:
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| Tape Name: | Similar With DENSO Brand Butyl Rubber Modify Bitumen Welding Tape | Application: | Corrosion Control Of Pipelines And Building Waterproofing |
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| Thickness: | 1.0 Mm To 2.0 Mm Is Ok | Color: | Black,Yellow,Silver |
| Available Roll Size (width X Length): | 2" To 32" X 10’ To 325’ | Competitor Brand: | Polyken, Denso,Alta,Chase,Polybit |
| High Light: | self adhesive flashing tape,self adhesive bitumen waterproof tape |
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Bitumen wrapping tapes for underground steel pipe
Bitumen wrapping tapes for underground steel pipe thickness 1.1 mm and 1.65 mm
Bitumen wrapping tape system description:
The Bitumen wrapping tapes for underground steel pipe is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, Waste Water underground or overhead pipelines and waterproofing.
The Bitumen wrapping tapes for underground steel pipeshall be applied after the primer by hand or with a wrapping machine
Bitumen wrapping tape structure
The specification of the tape consists of three layers,
Adhesive: Butyl rubber Bituminous Compound and Adhesion Promoting Resins
Film backing: Special blend of stabilized polyolefines
Interleaf: Antiadhesive Film Treated with Silicone
Bitumen Wrapping Tape Features:
Heavy duty butyl bitumen compound adhesive
Excellent adhesion to pipe and self
Flexibility provides extra protection at vulnerable areas
Excellent conformability and consistent uniform thickness
Easily applied with no special equipment
Compatible with common pipe coatings
Excellent resistance to cathodic disbonding
Resistant to UV
Can be applied over a wide temperature range
Good conformability and consistent uniform thickness
Cold applied
Match to AWWA C 209 standards and Qatar ,Kuwait oil gas company standards
physical properties
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PHYSICAL PROPERPTIES |
UNIT |
TEST METHOD |
TYPICAL VALUES |
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Total thickness |
mil |
ASTM D 1000 |
40mils |
50mils |
60mils |
65mils |
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Tensile Strength |
lb/in |
ASTM D 1000 |
30(5kg/cm) |
35(6.3kg/cm) |
39(7kg/cm) |
42(7.5kg/cm) |
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Elongation |
% |
ASTM D 1000 |
400 |
400 |
450 |
500 |
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Length |
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10 m - 100 m |
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Width |
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50 mm-800 mm |
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Peel adhesion To primed pipe |
oz/in |
ASTM D 1000 |
269(3kg/cm) |
296(3.3kg/cm) |
314 (3.5kg/cm) |
340(3.8kg/cm) |
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To backing |
oz/in |
ASTM D 1000 |
90(1kg/cm) |
90(1kg/cm) |
117(1.3kg/cm) |
135(1.5kg/cm) |
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Dielectric Strength |
KV/mm |
ASTM D 1000 |
42 |
42.6 |
43 |
43.8 |
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Volume Resistivity |
ohm·m |
ASTM D 257 |
2.5 X 1012 |
2.5 X 1012 |
2.5 X 1012 |
2.5 X 1012 |
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Water Vapor Transmission Rate |
g/ m2 /24h |
ASTM E 96 |
0.06 |
0.05 |
0.03 |
0.02 |
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Water Absorptivity |
% |
ASTM D 570 |
0.1 |
0.1 |
0.1 |
0.1 |
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Application Temperature |
F |
|
-31-+160 (-35-+70℃) |
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Max service temperature |
F |
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-40-+176 (-40-+80℃) |
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We jining xunda pipe coating materials co.Ltd is biggest manufacture for pipe anti corrosion tapes in China,we are 20 years history.Hope to cooperate with your company
Call me please Whatsapp008613863735038
XUNDA TAPE -EXHIBITION
We have the third party test repor for this bitumen wrapping tape, the test standard is Qatar standard. please contact us to get it .
This bitumen wrapping tape have more big market in gulf countries.
If you work for this market, it is good products for you.
Contact Person: Miss. Angelina
Tel: + 8613863735038
Fax: 86-537-2299111
