| Customization: | Available |
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| Application: | Insulators |
| Color: | Black(Other Colors Are Available Upon Request) |
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Introducing our high-quality cross-linked modified polyolefin material, perfect for a wide range of applications. With an operating temperature range of -55ºC to 125ºC, this material is designed to withstand extreme conditions.
Our polyolefin material has a shrink ratio of 2:1, allowing for easy and efficient installation. It starts shrinking at a minimum temperature of 65ºC and fully recovers at 95ºC, ensuring a secure and tight fit.
One of the key features of our product is its halogen-free environment, making it safe and environmentally friendly. It also has low smoke emissions, complying with "RoHS" and "REACH" regulations.
The material is soft and flexible, making it easy to work with. It has excellent insulation properties, providing reliable protection for wires, terminals, and components. Additionally, it has a VW-1 flammability rating according to UL224 standards.
Our cross-linked modified polyolefin material is ideal for identifying wire bundles and cables. It is a versatile solution for various industries and applications.
Trust in the quality and performance of our product. Choose Shanghai Wellco International Limited for all your polyolefin material needs.
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Size
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As supplied (mm)
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after full Recovery(mm)
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Diameter(D)
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Thickness(T)
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Diameter(d)
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Thickness(t)
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2:1
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Ф0.7
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1.0+0.2/-0.1
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0.18±0.05
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≤0.40
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0.32±0.08
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Ф0.8
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1.2+0.2/-0.1
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0.18±0.05
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≤0.45
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0.34±0.08
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Ф1.0
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1.5+0.2/-0.1
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0.18±0.05
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≤0.60
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0.36±0.08
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Ф1.5
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2.1+0.2/-0.1
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0.18±0.05
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≤0.80
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0.36±0.08
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Ф2.0
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2.5+0.2/-0.1
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0.20±0.05
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≤1.00
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0.42±0.08
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Ф2.5
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3.0+0.2/-0.1
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0.22±0.05
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≤1.25
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0.46±0.08
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Ф3.0
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3.5+0.2/-0.1
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0.22±0.05
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≤1.50
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0.46±0.08
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Ф3.5
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4.0+0.2/-0.1
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0.22±0.05
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≤1.75
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0.46±0.08
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Ф4.0
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4.6+0.2/-0.1
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0.22±0.05
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≤2.00
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0.46±0.08
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Ф4.5
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5.0+0.2/-0.1
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0.23±0.05
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≤2.25
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0.46±0.08
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Ф5.0
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5.5+0.2/-0.1
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0.25±0.05
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≤2.50
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0.50±0.08
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Ф5.5
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6.0+0.2/-0.1
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0.25±0.05
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≤2.75
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0.50±0.08
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Ф6.0
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6.5+0.2/-0.1
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0.25±0.05
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≤3.00
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0.55±0.10
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Ф6.5
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6.9+0.2/-0.1
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0.25±0.05
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≤3.25
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0.55±0.10
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Ф7.0
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7.5+0.2/-0.1
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0.25±0.05
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≤3.50
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0.55±0.10
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Ф8.0
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8.5+0.3/-0.1
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0.28±0.06
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≤4.00
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0.58±0.10
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Ф9.0
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9.5+0.2/-0.1
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0.28±0.06
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≤4.50
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0.58±0.10
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Ф10
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10.5+0.3/-0.1
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0.28±0.06
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≤5.00
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0.58±0.10
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Ф11
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11.5+0.3/-0.1
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0.28±0.06
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≤5.50
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0.58±0.10
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Ф12
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12.5+0.3/-0.1
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0.28±0.06
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≤6.00
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0.58±0.10
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Ф13
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13.5+0.3/-0.1
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0.28±0.06
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≤6.50
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0.58±0.10
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Ф14
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14.5+0.3/-0.1
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0.28±0.06
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≤7.00
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0.58±0.10
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Ф15
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15.5+0.3/-0.1
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0.28±0.06
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≤7.50
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0.58±0.10
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Ф16
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16.5+0.3/-0.1
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0.28±0.06
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≤8.00
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0.58±0.10
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Ф17
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17.5+0.3/-0.1
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0.28±0.06
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≤8.50
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0.58±0.10
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Ф18
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18.5+0.3/-0.1
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0.32±0.08
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≤9.00
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0.68±0.10
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Ф20
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20.6+0.5/-0.2
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0.32±0.08
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≤10.0
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0.68±0.10
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Ф22
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22.6+0.7/-0.2
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0.35±0.08
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≤11.0
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0.72±0.12
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Ф25
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25.6+0.7/-0.2
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0.40±0.10
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≤12.5
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0.78±0.12
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Ф28
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28.6+0.7/-0.2
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0.40±0.10
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≤14.0
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0.78±0.12
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Ф30
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30.6+0.7/-0.2
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0.40±0.10
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≤15.0
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0.82±0.12
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Ф35
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35.6+0.7/-0.2
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0.45±0.10
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≤17.5
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0.92±0.12
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Ф40
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41.0±0.5
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0.50±0.12
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≤20.0
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1.00±0.15
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Ф45
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46.0±0.5
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0.50±0.12
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≤22.5
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1.00±0.15
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Ф50
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51.0±1.0
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0.55±0.15
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≤25.0
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1.10±0.15
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Ф55
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55.5±1.0
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0.55±0.15
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≤27.5
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1.10±0.15
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Ф60
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60.5±1.0
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0.60±0.15
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≤30.0
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1.25±0.20
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Ф70
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71.0±1.0
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0.60±0.15
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≤35.0
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1.25±0.20
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Ф80
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81.0±1.0
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0.60±0.15
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≤40.0
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1.25±0.20
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Ф90
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91.0±1.0
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0.60±0.15
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≤45.0
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1.25±0.20
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Ф100
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101.0±1.0
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0.60±0.15
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≤50.0
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1.25±0.20
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Note: Other sizes and colors can be available upon request
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Shanghai Wellco International Limited is a professional team with 18 years of experience in R&D, production, and sales of special heat shrink tubes and other radiation crosslinking materials. We specialize in providing a wide range of products and solutions for insulation, connection, waterproofing, high temperature resistance, chemical resistance, EMI protection, and mechanical protection for wires and cables.
With a strong technical force and advanced production equipment, we offer heat shrink tubes and insulation tubes made from various materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, PTFE, and more. Our products find extensive applications in electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and other industries. They provide insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature protection. Our products have passed UL certification, RoHS, and REACH.
We also specialize in producing customized products or developing products with special requirements based on customer needs. Our production processes adhere to ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of our product quality.
Shanghai Wellco International Limited is a professional manufacturer of special heat shrink tubes and other radiation crosslinking insulation materials. With over 20 years of experience in insulation, we are based in Shanghai, China and have been operating since 2017. Our office consists of a team of 5-10 dedicated professionals.
We prioritize quality and ensure it through the following measures:
We offer a range of high-quality products, including:
There are several reasons to choose Shanghai Wellco International Limited:
We offer the following services:
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