Heat Shrink Tube for Insulation

Product Details
Customization: Available
Certification: RoHS, ISO, Reach
Color: Black/Red/Blue/Green/White
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Number of Employees
9
Year of Establishment
2017-05-22
  • Heat Shrink Tube for Insulation
  • Heat Shrink Tube for Insulation
  • Heat Shrink Tube for Insulation
  • Heat Shrink Tube for Insulation
  • Heat Shrink Tube for Insulation
  • Heat Shrink Tube for Insulation
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  • Overview
  • Product Description
  • Detailed Photos
  • Other Products
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
W-SW
Usage
Optical Cable, Earphone Line, Electric Wire, DVI Line, HDMI Cable, Insulators
Material
PE
Type
Heat Shrinkable
Rated Voltage
600V
Shrink Ratio
2:1; 3:1; 4:1
Working Temperature
-55~125c
Tensile Strength
10.4MPa
Transport Package
Standard Package
Specification
0.5-250mm
Trademark
Wellco
Origin
China
Production Capacity
100000

Packaging & Delivery

Package Size
40.00cm * 40.00cm * 30.00cm
Package Gross Weight
15.000kg
Lead Time
10 days (1 - 10000 Meters)
To be negotiated ( > 10000 Meters)

Product Description


 

Product Description

Heat Shrink Tube for Insulation
 

Product Description

 

Material: Cross-linked modified polyolefin

 

Operating temperature: -55ºC~125ºC

 

Minimum shrink temperature: 70ºC

 

Minimum fully recovery temperature: 120ºC

 

Shrink ratio: 2:1

 

Features:

 

  • Halogen-free environment, low smoke

  • Complies with "RoHS" and "REACH" regulations

  • Soft and flexible

  • UL224 VW-1 flammability

  • Excellent insulation, heat resistance, and voltage performance





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Application: Widely used in electronics, subways, buildings, public facilities, and more.

 

Company name: Shanghai Wellco International Limited


 
 
Test Items Test Methods Performance
Temperature Rating  UL224 125ºC
Length Rate Of Change ASTM D2671 -5ºC~+5ºC
Tensile Strength ASTM D638 ≥10.4MPa
Breaking Elongation ASTM D638 ≥200%
Hot Air Aging Test 158.0ºC/168h -
Thermal Aging Tensile Strength ASTM D638 ≥7.3MPa
Heat Aging Breaking Elongation ASTM D638 ≥100%
Voltage Level UL224 300V/600V
Volume Resistivity ASTM D2671 ≥1.0x1012cm
Breakdown Voltage UL224 2500V(60s) No Breakdown
Thermal Stock UL224/250ºC±3ºC/4h Does not drip, Does not flow, Does not crack
With heart ASTM D2671 ≥70%
Size
As supplied (mm)
after full Recovery(mm)
Diameter(D)
Thickness(T)
Diameter(d)
Thickness(t)
2:1
Ф0.7
1.0+0.2/-0.1
0.18±0.05
≤0.40
0.32±0.08
Ф0.8
1.2+0.2/-0.1
0.18±0.05
≤0.45
0.34±0.08
Ф1.0
1.5+0.2/-0.1
0.18±0.05
≤0.60
0.36±0.08
Ф1.5
2.1+0.2/-0.1
0.18±0.05
≤0.80
0.36±0.08
Ф2.0
2.5+0.2/-0.1
0.20±0.05
≤1.00
0.42±0.08
Ф2.5
3.0+0.2/-0.1
0.22±0.05
≤1.25
0.46±0.08
Ф3.0
3.5+0.2/-0.1
0.22±0.05
≤1.50
0.46±0.08
Ф3.5
4.0+0.2/-0.1
0.22±0.05
≤1.75
0.46±0.08
Ф4.0
4.6+0.2/-0.1
0.22±0.05
≤2.00
0.46±0.08
Ф4.5
5.0+0.2/-0.1
0.23±0.05
≤2.25
0.46±0.08
Ф5.0
5.5+0.2/-0.1
0.25±0.05
≤2.50
0.50±0.08
Ф5.5
6.0+0.2/-0.1
0.25±0.05
≤2.75
0.50±0.08
Ф6.0
6.5+0.2/-0.1
0.25±0.05
≤3.00
0.55±0.10
Ф6.5
6.9+0.2/-0.1
0.25±0.05
≤3.25
0.55±0.10
Ф7.0
7.5+0.2/-0.1
0.25±0.05
≤3.50
0.55±0.10
Ф8.0
8.5+0.3/-0.1
0.28±0.06
≤4.00
0.58±0.10
Ф9.0
9.5+0.2/-0.1
0.28±0.06
≤4.50
0.58±0.10
Ф10
10.5+0.3/-0.1
0.28±0.06
≤5.00
0.58±0.10
Ф11
11.5+0.3/-0.1
0.28±0.06
≤5.50
0.58±0.10
Ф12
12.5+0.3/-0.1
0.28±0.06
≤6.00
0.58±0.10
Ф13
13.5+0.3/-0.1
0.28±0.06
≤6.50
0.58±0.10
Ф14
14.5+0.3/-0.1
0.28±0.06
≤7.00
0.58±0.10
Ф15
15.5+0.3/-0.1
0.28±0.06
≤7.50
0.58±0.10
Ф16
16.5+0.3/-0.1
0.28±0.06
≤8.00
0.58±0.10
Ф17
17.5+0.3/-0.1
0.28±0.06
≤8.50
0.58±0.10
Ф18
18.5+0.3/-0.1
0.32±0.08
≤9.00
0.68±0.10
Ф20
20.6+0.5/-0.2
0.32±0.08
≤10.0
0.68±0.10
Ф22
22.6+0.7/-0.2
0.35±0.08
≤11.0
0.72±0.12
Ф25
25.6+0.7/-0.2
0.40±0.10
≤12.5
0.78±0.12
Ф28
28.6+0.7/-0.2
0.40±0.10
≤14.0
0.78±0.12
Ф30
30.6+0.7/-0.2
0.40±0.10
≤15.0
0.82±0.12
Ф35
35.6+0.7/-0.2
0.45±0.10
≤17.5
0.92±0.12
Ф40
41.0±0.5
0.50±0.12
≤20.0
1.00±0.15
Ф45
46.0±0.5
0.50±0.12
≤22.5
1.00±0.15
Ф50
51.0±1.0
0.55±0.15
≤25.0
1.10±0.15
Ф55
55.5±1.0
0.55±0.15
≤27.5
1.10±0.15
Ф60
60.5±1.0
0.60±0.15
≤30.0
1.25±0.20
Ф70
71.0±1.0
0.60±0.15
≤35.0
1.25±0.20
Ф80
81.0±1.0
0.60±0.15
≤40.0
1.25±0.20
Ф90
91.0±1.0
0.60±0.15
≤45.0
1.25±0.20
Ф100
101.0±1.0
0.60±0.15
≤50.0
1.25±0.20
Note: Other sizes and colors can be available upon request
 

Detailed Photos

Heat Shrink Tube for Insulation
Heat Shrink Tube for Insulation
Heat Shrink Tube for Insulation

Other Products

 

Heat Shrink Tube for InsulationHeat Shrink Tube for InsulationHeat Shrink Tube for InsulationHeat Shrink Tube for Insulation

Certifications

Heat Shrink Tube for Insulation

 

Packaging & Shipping

Heat Shrink Tube for Insulation
Heat Shrink Tube for Insulation

Company Profile

Heat Shrink Tube for Insulation

 

Shanghai Wellco International Limited

 

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 a variety of heat shrink tubes and insulation tubes made from 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.

 

In addition to our standard product range, we also offer customization and development of products with special requirements according to customer needs. Our production processes adhere to ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of product quality.

 

FAQ

About Us

 

Shanghai Wellco International Limited is a professional manufacturer based in Shanghai, China. Since 2017, we have been specializing in the production and sales of special heat shrink tubes and other radiation crosslinking insulation materials. With over 20 years of experience in insulation, our founder has established a reputation for delivering high-quality products.

 

Our Market

 

We serve customers worldwide, with our main markets being North America (20.00%), South Asia (20.00%), Southeast Asia (15.00%), Western Europe (15.00%), South America (5.00%), Eastern Europe (5.00%), Mid East (5.00%), Northern Europe (5.00%), Eastern Asia (3.00%), Domestic Market (3.00%), Southern Europe (2.00%), Africa (00.00%), and Central America (00.00%).

 

Quality Guarantee

 

At Shanghai Wellco International Limited, we prioritize quality. We ensure the highest standards by conducting a pre-production sample before mass production and a final inspection before shipment.

 

Our Products

 

Discover our range of high-quality products:

 

  • Heat Shrink Tube

  • Heat Shrink Mould Part

  • Marking Sleeve

  • Cold Shrink Tube



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Why Choose Us?

 

When it comes to purchasing insulation materials, there are several reasons why you should choose Shanghai Wellco International Limited:

 

  • Professional R & D, production, and sales team

  • Extensive experience in insulation for over 20 years



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Our Services

 

We offer a range of services to meet your needs:

 

  • Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, Express Delivery

  • Accepted Payment Currency: USD, EUR, CNY

  • Accepted Payment Type: T/T, L/C, MoneyGram, PayPal, Western Union

  • Language Spoken: English, Chinese, Japanese



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