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heat shrink tubing Manufacturers

I have found results from400+products and200+suppliers aboutheat shrink tubing

Suzhou Volsun Electronics Technology Co., Ltd.mic-icon
Satisfies 1/1 of your requirement
Environmental Sealing and Strain Relief Single Wall Heat Shrink Tubing

Environmental Sealing and Strain Relief Single Wall Heat Shrink Tubing

US$3.20-3.60
10 Rolls(MOQ)
Sample Available
UL Recognized High Quality Single Wall Heat Shrink Tubing

UL Recognized High Quality Single Wall Heat Shrink Tubing

US$3.20-3.60
10 Rolls(MOQ)
Sample Available
2: 1 Shrink Ratio Electrical Insulation Single Wall Heat Shrink Tubing

2: 1 Shrink Ratio Electrical Insulation Single Wall Heat Shrink Tubing

US$0.03-0.20
1,000 Meters(MOQ)
Sample Available
Lightweight and Flexible Single Wall Heat Shrink Tubing

Lightweight and Flexible Single Wall Heat Shrink Tubing

US$3.20-3.60
10 Rolls(MOQ)
Sample Available
3: 1 Polyolefin Black Insulation Single Wall Heat Shrink Tubing

3: 1 Polyolefin Black Insulation Single Wall Heat Shrink Tubing

US$3.20-3.60
10 Rolls(MOQ)
Sample Available
Wires Protector Auto and Car Stereo Installs Heat Shrink Tubing

Wires Protector Auto and Car Stereo Installs Heat Shrink Tubing

US$3.20-3.60
10 Rolls(MOQ)
Sample Available
Numerous Color Options Single Wall Heat Shrink Tubing

Numerous Color Options Single Wall Heat Shrink Tubing

US$3.20-3.60
10 Rolls(MOQ)
Sample Available
175 Degrees Medical Industry Flexible Kynar Heat Shrinkable Tubing

175 Degrees Medical Industry Flexible Kynar Heat Shrinkable Tubing

US$0.004-0.006
50 Meters(MOQ)
Sample Available
PE Industrial Electrical Wrap Assortment Insulation Heat Shrink Tubing

PE Industrial Electrical Wrap Assortment Insulation Heat Shrink Tubing

US$3.20-3.60
10 Rolls(MOQ)
Sample Available
Kynar Sleeve Heat and Abrasive Resistant PVDF Heat Shrink Tubing

Kynar Sleeve Heat and Abrasive Resistant PVDF Heat Shrink Tubing

US$0.42-0.54
50 Pieces(MOQ)
Sample Available
Superior Quality Insulation Tube PVDF Thermoplastic Polymer Heat Shrink Tubing

Superior Quality Insulation Tube PVDF Thermoplastic Polymer Heat Shrink Tubing

US$0.42-0.54
50 Pieces(MOQ)
Sample Available
Medium Wall 175 Centigrade Transparent PVDF Heat Shrink Tube Tubing

Medium Wall 175 Centigrade Transparent PVDF Heat Shrink Tube Tubing

US$0.42-0.54
50 Pieces(MOQ)
Sample Available
China Quality Manufacturer Single Wall Heat Shrink Tubing

China Quality Manufacturer Single Wall Heat Shrink Tubing

US$3.20-3.60
10 Rolls(MOQ)
Sample Available
Excellent Quality 3: 1 Single Wall Heat Shrinkable Insulation Protection Tubing

Excellent Quality 3: 1 Single Wall Heat Shrinkable Insulation Protection Tubing

US$0.03-0.20
1,000 Meters(MOQ)
Sample Available
in-Line Components Protection Single Wall Heat Shrinkable Tubing

in-Line Components Protection Single Wall Heat Shrinkable Tubing

US$3.20-3.60
10 Rolls(MOQ)
Sample Available
3: 1 Black Environmental Protection with Glue Dual Wall Heat Shrink Tubing

3: 1 Black Environmental Protection with Glue Dual Wall Heat Shrink Tubing

US$3.20-3.60
10 Rolls(MOQ)
Sample Available
Semi-Rigid Thin Wall Kynar Tubing Insulation Material PVDF Heat Shrink Tube

Semi-Rigid Thin Wall Kynar Tubing Insulation Material PVDF Heat Shrink Tube

US$0.42-0.54
50 Pieces(MOQ)
Sample Available
Medical Grade Abrasive Resistant Customization PVDF Heat Shrinkable Tubing

Medical Grade Abrasive Resistant Customization PVDF Heat Shrinkable Tubing

US$0.42-0.54
50 Pieces(MOQ)
Sample Available
175 Degrees High Temperature Resistant PVDF Heat Shrinkable Tubing

175 Degrees High Temperature Resistant PVDF Heat Shrinkable Tubing

US$0.10-4.90
1 Meter(MOQ)
Sample Available
Dual Wall Heat Shrink Tubing Sbrs-125h (3X)

Dual Wall Heat Shrink Tubing Sbrs-125h (3X)

US$0.40-0.60
100 Meters(MOQ)
Sample Available
Dual Wall Adhesive-Lined Heat-Shrink Tubing for Automotive Oil-Pipe Protection

Dual Wall Adhesive-Lined Heat-Shrink Tubing for Automotive Oil-Pipe Protection

US$0.40-0.60
100 Meters(MOQ)
Sample Available
Cover Varying Splice Configurations Fuse Link Protection Dual Wall Heat Shrink Tubing

Cover Varying Splice Configurations Fuse Link Protection Dual Wall Heat Shrink Tubing

US$0.40-0.60
100 Meters(MOQ)
Sample Available
Custom Rubber Roller Covers Single Wall Heat Shrinkable Tubing

Custom Rubber Roller Covers Single Wall Heat Shrinkable Tubing

US$3.20-3.60
10 Rolls(MOQ)
Sample Available
Busbar Heat Shrink Tubing for Switchgears Insulation and Protection

Busbar Heat Shrink Tubing for Switchgears Insulation and Protection

US$0.30-0.40
100 Meters(MOQ)
Sample Available
Chemical Resistance and High Temperature Performance FEP Heat Shrink Tubing

Chemical Resistance and High Temperature Performance FEP Heat Shrink Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
Cable Insulation FEP Heat Shrink Tubing

Cable Insulation FEP Heat Shrink Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
Medical Grade FEP Heat Shrink Tubing

Medical Grade FEP Heat Shrink Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
High Temperature Application FEP Heat Shrink Tubing

High Temperature Application FEP Heat Shrink Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
Medical Equipment Insulation Protection FEP Heat Shrink Tubing

Medical Equipment Insulation Protection FEP Heat Shrink Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
Factory Direct Sales of High Transparency Medical FEP Heat Shrink Tubing

Factory Direct Sales of High Transparency Medical FEP Heat Shrink Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
Ultra-Thin Wall Transparent Abrasion Resistance Clear FEP Heat Shrink Tubing

Ultra-Thin Wall Transparent Abrasion Resistance Clear FEP Heat Shrink Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
Medical Instruments FEP Heat Shrink Tubing

Medical Instruments FEP Heat Shrink Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
High Temperature Resistant Professional Customization Transparent FEP Heat Shrink Tubing

High Temperature Resistant Professional Customization Transparent FEP Heat Shrink Tubing

US$0.10-4.90
1 Meter(MOQ)
Sample Available
Medical Equipment Coating FEP Heat Shrink Tubing

Medical Equipment Coating FEP Heat Shrink Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
Medical Grade Customizable Size Transparent FEP Heat Shrink Tubing

Medical Grade Customizable Size Transparent FEP Heat Shrink Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
Versatile and Affordable Price for Different Industry FEP Heat Shrink Tubing

Versatile and Affordable Price for Different Industry FEP Heat Shrink Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
Medical Grade Clear FEP Heat Shrink Tubing Manufacture

Medical Grade Clear FEP Heat Shrink Tubing Manufacture

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
0.5-40mm Width FEP Heat Shrinkable Tubing

0.5-40mm Width FEP Heat Shrinkable Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
2: 1 Shrink Ratio FEP Heat Shrinkable Tubing

2: 1 Shrink Ratio FEP Heat Shrinkable Tubing

US$0.50-0.80
100 Pieces(MOQ)
Sample Available
Dongguan Zhonghe Electronics Co., Ltd.mic-icon
Satisfies 1/1 of your requirement
3: 1 Heat Shrink Tubing for Reliable Electrical Insulation Solutions

3: 1 Heat Shrink Tubing for Reliable Electrical Insulation Solutions

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Professional Grade 3: 1 Heat Shrink Tubing for Electrical Applications

Professional Grade 3: 1 Heat Shrink Tubing for Electrical Applications

US$0.11-4.63
500 Meters(MOQ)
Sample Available
High-Quality 3: 1 Heat Shrink Tubing for Cable Management

High-Quality 3: 1 Heat Shrink Tubing for Cable Management

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Versatile 3: 1 Heat Shrink Tubing with Adhesive for Cable Management

Versatile 3: 1 Heat Shrink Tubing with Adhesive for Cable Management

US$0.11-4.63
500 Meters(MOQ)
Sample Available
High-Temperature Resistant Heat Shrink Tubing for Electronics Protection

High-Temperature Resistant Heat Shrink Tubing for Electronics Protection

US$0.11-4.63
500 Meters(MOQ)
Sample Available
High-Quality Heat Shrink Tubing for DIY Cable Projects

High-Quality Heat Shrink Tubing for DIY Cable Projects

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Guardianshield Single Wall Heat Shrink Tube Roll for Wire Insulation

Guardianshield Single Wall Heat Shrink Tube Roll for Wire Insulation

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Heavy-Duty 3: 1 Heat Shrink Tubing for Electrical Insulation

Heavy-Duty 3: 1 Heat Shrink Tubing for Electrical Insulation

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Versatile 3: 1 Adhesive Heat Shrink Tubing for Electrical Connections

Versatile 3: 1 Adhesive Heat Shrink Tubing for Electrical Connections

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Premium Flexible Heat Shrink Tubing for Wiring Solutions

Premium Flexible Heat Shrink Tubing for Wiring Solutions

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Flexible Heat Shrink Tubing for Secure Wire and Cable Applications

Flexible Heat Shrink Tubing for Secure Wire and Cable Applications

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Premium Flexible Heat Shrink Tubing for Electrical Insulation Solutions

Premium Flexible Heat Shrink Tubing for Electrical Insulation Solutions

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Versatile 3: 1 Adhesive Heat Shrink Tubing for Electrical Insulation

Versatile 3: 1 Adhesive Heat Shrink Tubing for Electrical Insulation

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Premium Flexible Heat Shrink Tubing for Electrical Safety and Insulation

Premium Flexible Heat Shrink Tubing for Electrical Safety and Insulation

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Premium Flexible Heat Shrink Tubing for Electrical Insulation

Premium Flexible Heat Shrink Tubing for Electrical Insulation

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Professional Grade Heat Shrink Tubing: Insulation and Protection Solution

Professional Grade Heat Shrink Tubing: Insulation and Protection Solution

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Flexible Heat Shrink Tubing for Reliable Cable Management and Protection

Flexible Heat Shrink Tubing for Reliable Cable Management and Protection

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Flexible Heat Shrink Tubing for Reliable Electrical Insulation

Flexible Heat Shrink Tubing for Reliable Electrical Insulation

US$0.11-4.63
500 Meters(MOQ)
Sample Available
Adhesive Heat Shrink Tubing 3: 1 Ratio for Electrical Insulation

Adhesive Heat Shrink Tubing 3: 1 Ratio for Electrical Insulation

US$0.11-4.63
500 Meters(MOQ)
Sample Available
High-Quality Waterproof Heat Shrink Tubing for Electrical Safety

High-Quality Waterproof Heat Shrink Tubing for Electrical Safety

US$0.11-4.63
500 Meters(MOQ)
Sample Available
PTFE Heat Shrink Tubing for Electrical Wires

PTFE Heat Shrink Tubing for Electrical Wires

US$0.75-1.75
1,000 meters(MOQ)
Sample Available

Sourcing guidance for Heat Shrink Tubing

How to choose the correct shrink ratio and size for Heat Shrink Tubing?

Selecting the right size is critical for a secure fit. You must follow the '80:20 Rule', where the tubing should shrink at least 20% but no more than 80% of its supplied diameter. Common shrink ratios include 2:1, 3:1, and 4:1; higher ratios are better for covering irregularly shaped objects like connectors. Always verify the Expanded ID (Internal Diameter) is large enough to slide over the component and the Recovered ID is smaller than the component's diameter to ensure a tight seal.

What material properties should be prioritized based on the application environment?

Material selection depends on the exposure conditions. Polyolefin is the standard for general electronics due to its flexibility and flame retardancy. For high-temperature environments (up to 200°C), Fluoropolymer (Kynar) or PTFE is required. If the application involves automotive fluids or chemicals, specify Diesel-resistant or Elastomeric tubing. For waterproof sealing in marine or outdoor use, always choose Adhesive-Lined (Dual-Wall) tubing, which melts an inner glue layer to encapsulate the connection.

What compliance standards and certifications are mandatory for international B2B sourcing?

To ensure safety and market access, verify that the tubing meets UL224 certification for electrical insulation. For environmental compliance, products must be RoHS and REACH compliant, ensuring they are free from hazardous substances like lead or halogen. In specialized sectors, look for Mil-Spec (Military Specifications) for aerospace or IATF 16949 for automotive supply chains to guarantee consistent manufacturing quality.

How can buyers evaluate the quality and performance of Heat Shrink Tubing samples?

Request samples to test Longitudinal Shrinkage, which should typically be less than +/- 5% to prevent the tubing from pulling away from the ends. Conduct a Dielectric Strength test to ensure it meets the required voltage insulation (e.g., 600V). Additionally, check for Flame Retardancy (VW-1 rating) by performing a vertical burn test; the tubing should self-extinguish within a specified timeframe without dripping.

Cross-Border Purchasing Considerations for Heat Shrink Tubing

What are the common risks when sourcing Heat Shrink Tubing from overseas suppliers?

The primary risk is material substitution, where a supplier uses non-flame retardant PE instead of high-quality Polyolefin to lower costs. Another risk is inconsistent wall thickness after recovery, which compromises insulation. To mitigate this, use Made-in-China.com's 'Audit Report' service to verify the supplier's factory capabilities and request a Third-Party Inspection (such as SGS or Intertek) before the final balance payment is made.

How should I negotiate pricing and MOQs for bulk industrial orders?

Pricing for heat shrink tubing is highly sensitive to raw material resin costs. For large volumes, negotiate a tiered pricing structure based on total annual volume rather than individual POs. Standard MOQs are usually 1,000 to 5,000 meters per size. If you require custom colors or printing (branding/specs on the tube), expect a 15-20% premium and higher MOQs. Always clarify if the price includes spooling or customized cut-to-length services.

What logistics and packaging precautions are necessary for international shipping?

Heat shrink tubing is lightweight but bulky. To optimize shipping costs, request pancake coils or large spools to maximize container space. Ensure the packaging includes UV-protective wrapping, as prolonged exposure to sunlight during transit can degrade certain materials. For high-ratio or adhesive-lined tubing, ensure the storage temperature during shipping does not exceed 40°C (104°F) to prevent premature shrinkage or 'blocking' (tubing sticking together).

How can I ensure transaction security and alignment with trade policies?

Utilize Secured Trading Services on Made-in-China.com to protect your payment until the goods are confirmed to meet your specifications. Ensure the HS Code (typically 3917.32) is correctly declared on the Commercial Invoice to avoid customs delays and ensure correct duty application. For US or EU buyers, stay updated on Anti-Dumping duties or Section 301 tariffs that may apply to specific plastic categories.

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