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RSFRW-NF—Semi-rigid thick-walled pipe
RSFRW-NF—Semi-rigid thick-walled pipe
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Application areas:
It is mainly used for insulation protection of intermediate and terminal joints of high-voltage cables, insulation protection of various busbars, and corrosion protection and wear resistance of various pipelines.
Product Description
Semi-rigid thick-walled pipes are made from semi-rigid polyolefin materials through radiation modification. They possess excellent insulation and wear resistance. They are mainly used for insulation protection of intermediate and terminal joints of high-voltage cables, insulation protection of various busbars, and corrosion and wear resistance of various pipelines.
Heat shrink ratio: 3:1
Shrinkage starting temperature: ≥ +70 ℃
Final shrinkage temperature: ≥ +125 ℃
Operating temperature: -45 ℃ ~ +110 ℃
Semi -hard wear-resistant, UV resistant, thick-walled, high insulation
Environmental Standards: RoHS
Standard color: Black
Product Parameters
|
performance |
index |
Test methods |
|
Tensile strength |
≥12 MPa |
ASTM D 2671 |
|
Elongation at break |
≥300% |
ASTM D 2671 |
|
Strength after aging |
≥8.4 MPa |
UL224 158 ℃ ×168h |
|
Elongation at break after aging |
≥200% |
UL224 158 ℃ ×168h |
|
Axial change rate after free full contraction |
-8% to +8% |
ASTM D 2671 |
|
Breakdown strength |
≥20kV/mm |
IEC 60243 |
|
Volume resistivity |
≥10 14 Ω.cm |
IEC 60093 |
Product Selection
|
Specification |
Supply inner diameter (mm) |
Fully shrunk dimensions (mm) |
Standard packaging rice / root |
|
|
inner diameter |
Wall thickness |
|||
|
Φ 8.0/2.0 |
≥ 8.0 |
≤ 2.0 |
2.35 ± 0.35 |
1.22 |
|
Φ 9.0/3.0 |
≥ 9.0 |
≤ 3.0 |
2.55 ± 0.40 |
1.22 |
|
Φ 13.0/4.0 |
≥ 13.0 |
≤ 4.0 |
2.85 ± 0.40 |
1.22 |
|
Φ 16.0/5.0 |
≥ 16.0 |
≤ 5.0 |
2.90 ± 0.50 |
1.22 |
|
Φ 22.0/6.0 |
≥ 22.0 |
≤ 6.0 |
3.10 ± 0.50 |
1.22 |
|
Φ 28.0/6.0 |
≥ 28.0 |
≤ 6.0 |
3.40 ± 0.50 |
1.22 |
|
Φ 33.0/8.0 |
≥ 33.0 |
≤ 8.0 |
3.60 ± 0.60 |
1.22 |
|
Φ 38.1/12.0 |
≥ 38.1 |
≤ 12.0 |
3.90 ± 0.60 |
1.22 |
|
Φ 43.2/12.0 |
≥ 43.2 |
≤ 12.0 |
4.30 ± 0.70 |
1.22 |
|
Φ 55.0/16.0 |
≥ 55.0 |
≤ 16.0 |
4.40 ± 0.70 |
1.22 |
|
Φ 65.0/19.1 |
≥ 63.0 |
≤ 19.0 |
4.40 ± 0.70 |
1.22 |
|
Φ 75.0/22.0 |
≥ 75.0 |
≤ 22.0 |
4.40 ± 0.70 |
1.22 |
|
Φ 85.0/25.0 |
≥ 85.0 |
≤ 25.0 |
4.40 ± 0.70 |
1.22 |
|
Φ 95.0/30.0 |
≥ 95.0 |
≤ 30.0 |
4.40 ± 0.70 |
1.22 |
|
Φ 105.0/30.0 |
≥ 105.0 |
≤ 30.0 |
4.60 ± 0.70 |
1.22 |
|
Φ 120.0/39.0 |
≥ 120.0 |
≤ 39.0 |
4.60 ± 0.70 |
1.22 |
|
Φ 130.0/40.0 |
≥ 130.0 |
≤ 40.0 |
4.60 ± 0.70 |
1.22 |
|
Φ 140.0/42.0 |
≥ 140.0 |
≤ 42.0 |
4.60 ± 0.70 |
1.22 |
|
Φ 160.0/50.0 |
≥ 160.0 |
≤ 50.0 |
4.60 ± 0.70 |
1.00 |
|
Φ 180.0/60.0 |
≥ 180.0 |
≤ 60.0 |
4.60 ± 0.70 |
1.00 |
|
Φ 200.0/69.0 |
≥ 200.0 |
≤ 69.0 |
4.60 ± 0.70 |
1.00 |
|
Φ 230.0/78.0 |
≥ 230.0 |
≤ 78.0 |
4.90 ± 0.70 |
1.00 |
dd
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