Heat Shrink Tube Kits for Wires - Strong and Lightweight 0.460kg

• Customization: Available
• Certification: ISO
• Color: Black,Orange,Red,Yellow, Transparent
• Model NO.: Heat shrink tube
• Feature: Flame Retardant
• Tensile Strength: 10.4MPa
• Selling Units: Single Item
• Single Gross Weight: 0.460kg
• Elongation at Break: 300%
• Single Package Size: 48X48X9cm
• Material: Polyolefin
• Breakdown Strength: 15kv/mm
• Rated Voltage: 220V
• Brand: Zhonghe
• Type: Insulation Sleeving
• Flammability: VW-1
• Application: High Temperature
• Trademark: Zhonghe
• Origin: Guangdong, China
• HS Code: 3917210000
• Production Capacity: 10000000piece/Month
• Package Size: 12.00cm * 12.00cm * 6.00cm
• Package Gross Weight: 1.200kg

Product Description

Elements Waterproof Heat Shrink Tubing Kits

Product Description: Experience top-tier protection with our 3:1 and 4:1 double-walled heat shrink tubing. Crafted from halogen-free, flame-retardant polyolefin and robust hot melt adhesive, these tubes offer superior insulation and sealing. The resilient polyolefin exterior is designed to resist flames, ensuring safety, while the interior adhesive layer provides outstanding mechanical support and a powerful seal. These tubes serve crucial roles in sealing, waterproofing, corrosion prevention, and insulation of multi-strand wiring harnesses. They are ideal for marine wires, and metal pipes requiring secure insulation and attachment. Features include a flame-retardant, UV-resistant, and durable outer layer, a 3:1 shrink ratio, and compliance with RoHS and REACH standards. Available colors include black, orange, red, yellow, and transparent—with custom options for your unique needs.

Product Parameters

Performance item	Instruct	Experiment Method
Tensile Strength	≥10.4MPa	ASTM D 2671
Elongation at break	≥300%	ASTM D 2671
Tensile strength after heat aging	≥8.4MPa	158°C x168h
Elongation at break after heat aging	≥100%	158°C x168h
Axial change rate	-8%~ 8%	ASTM D 2671
Flame retardant	Flame retardant VW-1 or GB2408-V0, self-extinguishing in 30 seconds	AMS-DTL-23053/5
Breakdown strength	≥15KV/mm	IEC 60243
Withstand voltage (rated voltage 600V)	2500V, 1min without breakdown	UL 224
Volume resistivity	21040.cm	IEC 60093

Technical Instructions

Hot melt adhesive technical instructions
Performance item	instruct	experiment method
Softening Point	85+3°C	ASTM E 28
Water absorption	≤0.2%	ASTM D 570
Peel strength (PE)	≥120N/25mm	ASTM D 1000
Peel strength (AL)	≥80N/25mm.	ASTM D 1000

Detailed Photos

01: Why Choose Us?
A:1. With over 12 years of industry experience, our expertise is unparalleled!
2. Research and Development Capacity: Our dedicated technical team at Gan can adeptly design and develop products tailored to meet customer specifications.
Develop and design products according to the requirements of our esteemed customers.
3. Our professional sales team is committed to delivering exceptional service just for you!
02: What's the MOQ for Your Production?
A: We accommodate all orders, both large and small. Please reach out to us for more information.
3: Can I Expect to Get the Sample?
How Long Can I Expect to Get It?
A: Absolutely! We provide free samples for your testing needs. Expect delivery within 4-6 days, subject to distance and courier service.
04: Can You Do the Design for Us?
Yes, we are a specialized manufacturer well-equipped to create designs tailored for you.
05: What's Your Payment Term?
A: We require a 30% T/T deposit with the balance due before shipment.
06: What's the List of Certificates You Hold?
A: Our certifications include IATF16949, RoHS, CE, EN45545 Test Report, and ELV Test Report, underscoring our commitment to quality and compliance.