Halogen Free Cable Heat Shrink Tube for Gas Pipe

Product Description

Product Description

 

W-SW(GP)Gas pipe Heat Shrink Tube

 

Product Description

 

Introducing the W-SW(GP)Gas pipe Heat Shrink Tube, a high-quality solution for all your gas pipe insulation needs. Made from cross-linked modified polyolefin, this heat shrink tube offers exceptional performance and durability.

 

Features:

 

• Halogen-free environment, low smoke


• Complies with "RoHS" and "REACH" regulations


• Soft and flexible


• UL224 VW-1 flammability rating


• Excellent insulation, heat resistance, and voltage performance










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Specifications:

 

• Operating temperature: -55ºC to 125ºC


• Minimum shrink temperature: 70ºC


• Minimum fully recovery temperature: 120ºC


• Shrink ratio: 2.5:1










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Application:

 

Designed specifically for gas pipe insulation, the W-SW(GP)Gas pipe Heat Shrink Tube provides reliable protection and insulation for gas pipes. Its superior insulation properties ensure optimal performance and safety.

 

Choose the W-SW(GP)Gas pipe Heat Shrink Tube from Shanghai Wellco International Limited for a high-quality, durable, and efficient solution to your gas pipe insulation needs.

 

Item		Specification	Typical Data
Longitudinal Change(%)		≤5 %	≤5 %
Tensile Strength (MPa)		≥10.4	15.2
Ultimate Elongation (%)		≥200	596
Ageing in circulating-air oven		158 ºC 168hrs
After aging	Tensile Strength(MPa)	≥7.3	10.7
	Ultimate Elongation(%)	≥100	381
Volume Resistivity (Ω.cm)		≥1014	4.5×10^14
Dielectric Strength (KV/mm)		≥15	18
Flammability		VW-1	VW-1
Concentricity(%)		≥65	75
Printability		Good

 

Size	ID before shrinked	ID After Shrinked	Wall after shrinked
23.5/9.5	≥23.5	≤9.5	0.70
27.5/12.7	≥27.5	≤12.7	0.70
31.0/12.7	≥31.0	≤12.7	0.70
40.0/19.0	≥40.0	≤19.0	0.70
51.0/25.4	≥51.0	≤25.4	0.80
65.0/32.5	≥65.0	≤32.5	1.00
77.0/38.0	≥77.0	≤38.0	1.00

 

Certifications

 

Packaging & Shipping

Company Profile

 

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 offer customization options to meet specific customer requirements. We adhere to ISO9001 and IATF16949 quality management system standards to ensure 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 based in Shanghai, China and have been in operation since 2017. Our office consists of a dedicated team of 5-10 people.

 

Quality Guarantee

 

We prioritize quality and ensure it through our rigorous processes:

 

• We always provide a pre-production sample before mass production.


• Every product undergoes a final inspection before shipment.





 
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Our Products

 

At Shanghai Wellco International Limited, we offer a range of high-quality products including:

 

• Heat Shrink Tube


• Heat Shrink Mould Part


• Marking Sleeve


• Cold Shrink Tube





 
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Why Choose Us?

 

There are several reasons why you should choose us over other suppliers:

 

• We have extensive experience in insulation, with our founder having over 20 years of experience in the field.


• We are committed to providing top-notch R&D, production, and sales services.





 
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Our Services

 

We offer a wide range of services to meet your needs:

 

• 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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