Heat Shrink Cap Dual Wall Heat-Shrinkable Sleeve

• Customization: Available
• Certification: RoHS, ISO, Reach
• Color: Black, Other Colors Can Be Customized
• Model NO.: W-CAP
• Usage: Optical Cable
• Material: PE
• Type: Heat Shrinkable
• Rated Voltage: 600V
• Shrink Ratio: 4:1
• Working Temperature: -40~125c
• Flammability: VW-1
• Tensile Strength: 10.4MPa
• Transport Package: Standard Package
• Specification: 5.75MM
• Origin: China
• Production Capacity: 100000
• Package Size: 45.00cm * 45.00cm * 40.00cm
• Package Gross Weight: 15.000kg

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]

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 10^12	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

 

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Certifications

 

Packaging & Shipping

 

Company Profile

Shanghai Wellco International Limited is a professional Team with 18years experience for R & D, production, sales of special heat shrink Tube and other radiation crosslinking materials manufacturers. We concentrate on to providing all kinds of products and solution for Insulation,Connection,Waterproof, high temperature ,Chemical resistant ,EMI and mechanical protection for the wire and cable .
The company has strong technical force with 20 years experience and advanced production equipment. We can supply (such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, PTFE Etc materials)heat shrink tube and insulation tube. The products are widely used in the fields of electronic communication, automobile, high-speed rail, electric motor, aviation, medical and other fields, such as insulation, water-proof, electrostatic shielding, oil-resistant, chemical and high-temperature resistant Protection, etc. Our products have passed UL certification ,RoHS ,REACH.
We also can produce customized products or develop products with special requirements according to customer requirements, and we carry out our production according to ISO9001 and IATF16949 quality management system standards to ensure the stability and reliability of product quality.
 

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