E-mail: quanminact@aliyun.com
Website: www.anticorrosion-tape.com
Address: North of Shengli Oil Extraction Plant Tuosi Joint Station, Dongying City
Anti corrosion tape--Outer Layer Tape T200 is two ply polyethylene (PE) mechanical protection anti-corrosion self-adhesive tapes. It is cold applied tape coating systems for corrosion protection of Water, Oil and Gas Pipelines. The anti corrosion tape T200 is highly recommended where a complete protection of primary coating is specified. Gives a smooth, tough protection to the pipeline under all climatic conditions, in any terrain, anywhere in the world. Its application should after the Anti Corrosion Tape—Inner layer tape. Similar to Polyken 980/955, T100/T200 anti corrosion tapes are recommended to use for steel and ductile iron pipes.
The anti corrosion tape--Outer Layer Tape T200 ensures an easy and fast coating application. It is “cold” applied under prevailing environment temperatures of the products and surface, no need extra heat.
The anti corrosion tape--Outer Layer Tape T200 is outstanding for its mechanical properties, which protect the pipe from damages during the transportation and the installation, maximizes pipeline coating protection regardless of climatic or terrain conditions.
The anti corrosion tape--Outer Layer Tape T200 ensures a long time performance of coating, thanks to the high electrical and chemical resistance to both acids and alkalis attacks
The anti corrosion tape--Outer Layer Tape T200 contains highly aggressive adhesive to provide a superior bond to primary coating and assure a holiday-free finished coating.
The anti corrosion tape--Outer Layer Tape T200 ensures a high economical advantage because they math the highest productivity with very low investment and produce a minimum waste.
The anti corrosion tape--Outer Layer Tape T200 is manufactured in 15mil, 20mil, 25mil, 30mil thickness. Standard color is Black. White color is also available, which effectively against Ultra Violet (UV)
Type |
T238-15 |
T251-20 |
T264-25 |
T220-30 |
Total thickness |
0.381mm |
0.510mm |
0.637mm |
0.762mm |
Polyethylene Film |
0.281mm |
0.381mm |
0.510mm |
0.635mm |
Butyl Rubber Adhesive |
0.100mm |
0.130mm |
0.127mm |
0.127mm |
Elongation at break |
400% |
430% |
450% |
400% |
Tensile Strength |
56.3 N/cm |
68.8 N/cm |
72.2 N/cm |
75.0 N/cm |
Yield Strength |
35.2 N/cm |
43.0 N/cm |
45.0 N/cm |
50.0 N/cm |
Adhesion to backing at |
5.0 N/cm |
5.0 N/cm |
5.0 N/cm |
5.1 N/cm |
Dielectric Strength |
34.0 KV |
36.0 KV |
38.5KV |
40.0 KV |
Impact resistance |
≥5.5 N•m |
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Cathodic Disbondment |
6.4mm |
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Volume Resistivity |
≥2.3X1015 ohm.m |
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Water Vapor Transmission r ate |
≤0.08 g/m2/24h |
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Water Absorption Rate |
≤0.05% |
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Application Temperature, Max Serve Temperature |
-34 ºC to +85 ºC, +85 ºC |
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Color |
White ,Black, yellow or other |
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Available Roll Size(width * length) |
50 to 750mm X 15 to 240 m |
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Physical Properties |
Test Method |
Typical Value |
|
English |
Metric |
||
Total thickness |
ASTM D 1000 |
25 mils |
0.640mm |
Backing thickness |
ASTM D 1000 |
20 mils |
0.510mm |
Adhesi Adhesive thickness |
ASTM D 1000 |
5 mils |
0.130mm |
Width |
- |
9" |
228mm |
Length |
- |
800' |
244m |
Backing color |
- |
White |
White |
Tensile strength |
ASTM D 1000 |
41.23 lbs/in |
72.2N/cm |
Elongation |
ASTM D 1000 |
450% |
450% |
Adhesion to backing at |
ASTM D 1000 |
45.7 oz/in |
5.0N/cm |
Cathodic Disbondment |
ASTM G 8 |
0.252 in radius |
6.4mm |
Dielectric Strength |
ASTM D 149 |
38.0 KV |
38.0 KV |
Impact resistance |
ASTM G 14 |
50 in-lbs |
5.5 N•m |
Volume Resistivity |
ASTM D 257 |
2.5×1015 ohm.cm |
2.5×1015 ohm.cm |
Water Absorptivity |
ASTM D 570 |
0.05% |
0.05% |
Water Vapor Transmissioin Rate 24 h |
ASTM F 1249 |
0.005 g/100sq in/24h |
0.075 g/ m2.24h |
Application Temperature |
- |
-29ºF to 185 ºF |
-34 ºC to +85 ºC |
Max Service Temperature |
- |
185ºF |
+85 ºC |
Have questions? Need a quote? Feel free to contact us for specific questions.
