Characteristic
Specially used in repairing the damage of steel pipelines’ weld joint and corrosion protection.
There are two types, they are repairing patch (repairing patch has no heat-shrinkable quality) and repairing band. When the area of the damage under 100 mm2, we should use repairing patch to repair the damage. When above 100 mm2, use repairing band.
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Contact Details:
Ms. Carol Gu |
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exportdivision1@changyuan.com |
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Tel. +86 (755) 2671 9475, +86 (755) 2671 9430
Fax. +86 (755) 2673 9900, +86 (755) 2673 9869 | | |
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Characteristic |
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| Specially used in repairing the damage of steel pipelines’ weld joint and corrosion protection. |
| There are two types, they are repairing patch (repairing patch has no heat-shrinkable quality) and repairing band. When the area of the damage under 100 mm2, we should use repairing patch to repair the damage. When above 100 mm2, use repairing band. |
| The heat-shrinkable sleeve has good mechanical capacities, such as enduring abrasion, resisting impact, and preventing penetration. Easily adapts itself to the environment. |
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Selection (Unit: mm) |
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| Repairing patch’s size is provided according to the customer’s demand, and it also can be provided as a roll. |
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Performance of FRDX |
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NO. |
Item |
Unit |
Typical Value |
Test Method |
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1 |
Variation Rate |
Axial |
% |
2 |
200℃、5min |
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Circular |
% |
4 |
200℃、5min |
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2 |
Softening Point |
℃ |
113 |
SY/T 0041-97 |
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3 |
Shearing Strength |
MPa |
2.3 |
GB/T 4507-99 |
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4 |
Peel Strength (PE/Steel) |
N/cm |
156 |
GB/T 2792-98 |
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