Dual Wall Heat Shrink Tube with Glue for Brake Pipe Protection

• Customization: Available
• Certification: RoHS, ISO, Reach
• Color: Black
• Model NO.: W-DW(2000)
• Usage: Optical Cable
• Material: PE
• Type: Heat Shrinkable
• Rated Voltage: 600V
• Shrink Ratio: 1.5:1
• Working Temperature: -35~125c
• Tensile Strength: 10.4MPa
• Application: Designed for Automotive Pipe Brake Protection
• Transport Package: Standard Package
• Specification: DW(2000)-5-15
• Origin: China
• Production Capacity: 100000
• Package Size: 45.00cm * 45.00cm * 40.00cm
• Package Gross Weight: 15.000kg
• Lead Time: 10 days (1 - 10000 Meters) ; To be negotiated ( > 10000 Meters)

Product Description

Product Description

Material: modified semi-rigid polyolefin
Inner layer: hot melt adhesive
Shrink ratio: 1.5: 1
Features:
• Excellent scratch resistance;
• At low temperatures good flexibility;
• meet automotive standards;
• excellent oil and chemical resistance;
• continuous use temperature: -35 ºC ~ + 125 ºC
• Minimum shrink temperature: 110 ºC.
Applications: casing with a metal pipe industry standard for the design blueprint, focusing on the protection of
automotive brake hoses and fuel pipes. Avoid tubing from mechanical damage and moisture corrosion in harsh conditions. The product
is rapid contraction in more than 115 ºC, once installed, the tubing can be bent shape. Through the National Automobile Quality
Supervision and Testing Center of.

Performance	Test method	Indicator	Values
Longitudinal length change rate		0-10%	-2%
Eccentricity	ASTM D2671	20%	10%
Tensile strength	ASTM D2671	≥12MPa	14MPa
Elongation at break	ASTM D2671	400%	460%
Hot air aging	158.0ºC±1.0ºC,168Hours	-	-
Tensile strength after aging	ASTM D2671	≥12MPa	13MPa
Ultimate elongation after aging	ASTM D2671	270%	410%
Deformation resistance	ASTM D746	≥50%	82%
Impact resistance	ASTM D746	-35ºC,No cracking	No cracking
Anti-shock dart	ASTM D746	No cracking	No cracking
Low temperature performance	ASTM D746 -35ºC,1Hours	No cracking	No cracking
Low temperature cracking	ASTM D1693 50ºC,24Hours	No cracking	No cracking
Solvent Resistance	ASTM D2671/25ºC/72h	Sulfuric acid (specific gravity: 1.28)	No cracking
		Sodium hydroxide (0.1N)	No cracking
		Automotive brake fluid	No cracking
		Unleaded gasoline	No cracking
		Unleaded gasoline	No cracking

Size	Standard (mm)	Inside diameter as supplied (mm)	Wall thickness after recovery (mm)
DW(2000)-5	3.5	5	1
DW(2000)-6	4.76	6	1
DW(2000)-8	6.35	8	1
DW(2000)-10	8	10	1
DW(2000)-15	10	15	1

 

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 heat shrink tubes and insulation tubes made from various 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 obtained UL certification, RoHS compliance, and REACH compliance.

 

We also specialize in producing customized products and developing products with special requirements based on customer needs. Our production processes adhere to ISO9001 and IATF16949 quality management system standards to ensure 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 are based in Shanghai, China, and have been in operation since 2017. Our products are sold 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%), Mid East (5.00%), Northern Europe (5.00%), Eastern Asia (3.00%), Domestic Market (3.00%), Southern Europe (2.00%), Africa (00.00%), and Central America (00.00%). Our team consists of 5-10 dedicated professionals.

 

Quality Assurance

 

We prioritize quality and ensure it through various measures:

 

• Always providing a pre-production sample before mass production


• Conducting a final inspection before shipment


 

 

Our Product Range

 

At Shanghai Wellco International Limited, we offer a wide range of products, including:

 

• Heat Shrink Tube


• Heat Shrink Mould Part


• Marking Sleeve


• Cold Shrink Tube


 

 

Why Choose Us?

 

When it comes to purchasing insulation materials, here's why you should choose us:

 

• Our team has over 20 years of experience in the industry


• We are committed to delivering high-quality products


 

 

Our Services

 

We offer the following services:

 

• 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