Flame Retardant Low Shrink Temperature Heat Shrink Tube

• Application: Insulators
• Type: Insulation Sleeve & Tube
• Chemistry: Organic Insulation
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: W-SW(LS)
• Material: PE
• Thermal Rating: B 130
• Maximum Voltage: <10KV
• Classification: Organic Insulating Material
• Certification: RoHS Reach
• Color: Black(Other Colors Are Available Upon Request)
• Brand: Wellco
• Rated Voltage: 600V
• Shrink Ratio: 2:1
• Tensile Strength: 10.4MPa
• Minimum Shrink Temperature: 65c
• Minimum Fully Recovery Temperature: 95c
• Transport Package: Standard Package
• Specification: 1mm
• Origin: China
• HS Code: 39173200
• Production Capacity: 100000m Per Month
• Package Size: 45.00cm * 45.00cm * 45.00cm
• Package Gross Weight: 15.000kg
• Lead Time: 10 days (1 - 10000 Meters) ; To be negotiated ( > 10000 Meters)

Product Description

Product Description

 

Product Description

 

Shanghai Wellco International Limited

 

Material	cross-linked modified polyolefin
Operating Temperature	-55ºC~125ºC
Minimum Shrink Temperature	65ºC
Minimum Fully Recovery Temperature	95ºC
Shrink Ratio	2:1

 

Features

 

• Halogen-free environment, low smoke


• Complies with "RoHS" and "REACH" standards


• Soft and flexible


• UL224 VW-1 flammability


• Excellent insulation, heat resistance, and voltage performance






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Application

 

Can be used for identifying wire boundless and cables, wire terminals, and components. Shrinkage starts at 65ºC and completes at 95ºC.

 

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

 

Certifications

 

Packaging & Shipping

Company Profile

 

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 standards.

 

We are also capable of producing customized products or developing products with special requirements based on 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 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 specialize in the production, sales, and research and development of heat shrink tubes, heat shrink mold parts, marking sleeves, and cold shrink tubes. Our products are designed to meet the highest standards of quality and performance.

 

Quality Assurance

 

We guarantee the quality of our products through a rigorous inspection process. Before mass production, we always provide a pre-production sample for approval. Additionally, a final inspection is conducted before shipment to ensure that our customers receive only the best products.

 

Our Market

 

We serve customers worldwide, with a focus on North America (20.00%), South Asia (20.00%), Southeast Asia (15.00%), Western Europe (15.00%), South America (5.00%), Eastern Europe (5.00%), the Middle East (5.00%), Northern Europe (5.00%), Eastern Asia (3.00%), the Domestic Market (3.00%), Southern Europe (2.00%), Africa (00.00%), and Central America (00.00%).

 

Our Services

 

We offer flexible delivery terms, including FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and Express Delivery. Accepted payment currencies are USD, EUR, and CNY, and we accept various payment types such as T/T, L/C, MoneyGram, PayPal, and Western Union. Our team is fluent in English, Chinese, and Japanese, ensuring smooth communication throughout the process.