Cold Shrink Tube with Mastic for 7/16 or 4.3-10 Connector

• Customization: Available
• Application: Insulators, Electrical Base, Shell, for Electrical, Telecom and Industrial Applications
• Color: Grey
• Model NO.: W-CSTM
• Material: Silicone Rubber
• Maximum Voltage: <10KV
• Thermal Rating: 200 200
• Sample: Available
• Operating Temperature: -60~200c
• Rated Voltage: 1kv
• Feature 1: Built-in Clay, Double Layer Design
• Feature 2: Easy to Install Easy to Disassemble
• Feature 3: Stable Operation and Long Service Life
• Type: Insulation Sleeve & Tube
• Chemistry: Organic Insulation
• Certification: ISO9001
• Brand: Wellco
• Transport Package: Standard Package
• Origin: China
• HS Code: 39173200
• Production Capacity: 100000
• Package Size: 48.00cm * 48.00cm * 40.00cm
• Package Gross Weight: 16.000kg
• Lead Time: 15 days (1 - 10000 Pieces) ; To be negotiated ( > 10000 Pieces)

Product Description

 

Product Description

 

Cold Shrink Tube with Mastic

Product Description

The UV and Ozone Resistant Cold Shrink Tube with Mastic, offered by Shanghai Wellco International Limited, is a high-quality silicone rubber material designed for insulation and sealing of cable splices. This cold shrink tube provides a reliable and easy-to-install solution for outdoor use.

Features

• Simple installation: No heat required, making it quick and easy to install.


• Tight seal: Retains its resiliency and pressure even after long-term aging and exposure.


• Waterproof: Offers a timesaving and easy way to secure waterproof protection.


• No tools necessary: The shrinking process is done by simply unwinding a removable core.


•  

Benefits

• Efficient installation: Safer and quicker installation process.


• Reliable sealing: Ensures a tight seal for long-lasting protection.


• Easy to remove: The cold shrink tube can be easily removed when needed.


•  

  

Technical data	Typical	Standard
Temperature Range		-40ºC To +200ºC
Tensile Strength / MPa	9.8	ASTM D 421
Elongation at break /%	980%	ASTM D 412
Shore A harness	35-45	GB/T 531.1-2008
Tear Strength N/MM	44.5	ASTM D 624
Volume Resistivity /Ω.m	1.3X1017	ASTM D 4325
Sealing	IP67	IEC60529
Dielectric strength	23kv/mm	ASTM D 4325
Ozone Resistant	Passed	ASTM D1149-07
UV-resistance	Passed	ASTM G154-06
Low temperature Resistant	-40ºC	ISO 812
Flame retardant	V-0	UL94

 

Size	Cable Size (mm)		Length(mm)
	Min.(mm)	Max.(mm)
Φ20-L	6	15	60-500
Φ25-L	8	20	60-500
Φ28-L	9	23	60-500
Φ40-L	11	35	60-500
Φ45-L	13	40	60-500
Φ50-L	16	45	60-500
Φ55-L	18	50	60-500
Φ60-L	20	55	60-500
Φ70-L	23	65	60-500
Φ80-L	28	70	60-800
Φ90-L	33	82	60-800
Φ100-L	40	90	60-800

                        Silicone Cold Shrink Tube                                                                                             EPDM Cold Shrink Tube 

                         Silicone Cold Shrink Tube with Mastic                                                                              Cold Shrink Breakouts

Certifications

Packaging & Shipping

Company Profile

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.

 

Our heat shrink tubes and insulation tubes are made from high-quality materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, and PTFE. They are widely used in various industries including electronic communication, automobile, high-speed rail, electric motor, aviation, and medical. Our products offer excellent insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature resistance. They have passed UL certification, RoHS, and REACH standards, ensuring their quality and reliability.

 

We also offer customization options and can develop products with special requirements according to customer needs. Our production process follows ISO9001 and IATF16949 quality management system standards, guaranteeing the stability and reliability of our products.

 

FAQ

1. who are we?
We are based in Shanghai, China, start from 2017,sell to 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%),Central America(00.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Heat Shrink Tube/Heat Shrink Mould Part/Marking Sleeve/Cold Shrink Tube

4. why should you buy from us not from other suppliers?
Shanghai Wellco International Limited is a professional R & D, production, sales of special heat shrink Tube and other radiation crosslinking insulation materials manufacturers And the founder have the experience for the insulation more than 20years

5. what services can we provide?
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