Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps

Product Details
Customization: Available
Application: Insulators
Color: Black, Other Colors Can Be Customized
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Plant Area
>2000 square meters
Management System Certification
ISO 9001, IATF16949
  • Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps
  • Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps
  • Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps
  • Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps
  • Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps
  • Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps
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  • Overview
  • Product Description
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
W-CAP
Material
PE
Maximum Voltage
<10KV
Thermal Rating
125
Rated Voltage
600V
Shrink Ratio
4:1
Working Temperature
-40~125c
Flammability
VW-1
Tensile Strength
10.4MPa
Type
Insulation Sleeve & Tube
Chemistry
Organic Insulation
Certification
ISO9001, RoHS
Brand
Wellco
Transport Package
Standard Package
Specification
3.2-10.8MM
Origin
China
Production Capacity
100000

Packaging & Delivery

Package Size
60.00cm * 40.00cm * 28.00cm
Package Gross Weight
12.000kg

Product Description

Product Description

High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps
Product Facts:
· 4:1 shrink ratio allows a few sizes to cover a wide range of splice and component diameters
· Excellent Environmental Sealing (2 x 108 Ohms minimum 
after 24 hrs immersion in 5% NaCl)
· Mechanical Protection against 
flexing, abrasion and cut-through
· Quick installation
· RoHS/ELV compliant


Applications:
Specially designed for environmental sealing and electrical insulation of wire splices, terminations, and components where see-through inspection is required

Installation:

Minimum shrink temperature: 100°C [212°F]
 Minimum full recovery temperature: 135°C [275°F]
Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps
Property Unit Performance requirements Testing method
Operating Temperature Range ºC -40~125 UL224
Longitudinal change % 0~10 ASTM D2671 /U224
Tensile strength Mpa ≥10.4 ASTM D2671
 Breakage elongation % ≥200 ASTM D2671
Cold impact : 4H, -40±2°C                                                                        \ No crack UL224
Heat Shock : 4 H, 250±3°C (only jacket)                          \ No drip, no flow, no crack UL224
Heat aging (only jacket)
 168H, 175±2°C
Tensile strength Mpa ≥7.3 UL224
 Breakage elongation % ≥100 UL224
Volume resistivity Ohm-cm ≥1 x 1012 ASTM D2671
Copper corrosion / 158ºC,168h,Pass UL224
water absorption % ≤1.0% ASDM D570
 

Size
Length(mm) As supplied (mm) After unrestricted shrinkage (mm)
ID  MIN
(C)
Preshrink seal length MIN(F) ID  MAX
(D)
total thickness (W)
3.2 25 3.2 4.0 ≤1.00 1.00±0.10
5.75 40 5.75 4.0 ≤1.27 1.50±0.15
7.4 35 7.4  5.0 ≤1.65 1.80±0.20
10.8 45 10.8 5.0 ≤2.40 2.10±0.30
 

Certifications

Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps

 

Packaging & Shipping

Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps
Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps

Company Profile

Heat Shrink Tube High-Shrink-Ratio, Adhesive-Lined, Semirigid Polyolefin Caps




Shanghai Wellco International Limited - Product Description

 

Shanghai Wellco International Limited

 

With 18 years of experience, Shanghai Wellco International Limited is a professional team specializing in the research and development, production, and sales of special heat shrink tubes and other radiation crosslinking materials. Our focus is on 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.

 

Our company boasts a strong technical force with 20 years of experience 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, and PTFE. These 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 obtained UL certification, RoHS compliance, and REACH compliance.

 

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



 

FAQ

 

About Us

 

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 dedicated to providing high-quality products to our customers.

 

Our Expertise

 

We are based in Shanghai, China and have been in operation since 2017. Our products are sold 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%). Our team consists of 5-10 dedicated professionals.

 

Quality Assurance

 

We prioritize quality and ensure that our products meet the highest standards. We conduct a pre-production sample before mass production and a final inspection before shipment to guarantee the quality of our products.

 

Our Product Range

 

At Shanghai Wellco International Limited, we offer a wide range of products, including heat shrink tubes, heat shrink mould parts, marking sleeves, and cold shrink tubes. Our products are designed to provide effective insulation and meet various industry requirements.

 

Why Choose Us?

 

When it comes to purchasing insulation materials, there are several reasons why you should choose us:

 

  • We have over 20 years of experience in the insulation industry.

  • We are committed to delivering high-quality products.

  • We offer a comprehensive range of insulation materials.



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Our Services

 

We provide the following services to our customers:

 

  • 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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