Colored Polyolefin Heat Shrink Tube with 2: 1 Shrink Ratio and 600V Insulation for Cable Marking
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Product Highlights
- Flame Retardant & Eco-Friendly: Meets RoHS environmental standards with Hb flame retardant rating.
- Customizable Colors: Available in Red, Yellow, Black, White, Blue, Green, or other custom colors.
- Excellent Insulation: Provides high dielectric strength and insulation for wires and cables.
- Flexible Material: Made of silicone rubber and fiberglass for high flexibility and durability.
- Wide Application Range: Suitable for wire connection, joint protection, and antenna protection.
- Full Customization: Supports full customization, flexible adjustments, and design-based orders.
Product Attributes
- Customization
- Available
- Application
- Wire & Cable Protection
- Color
- Red, Yellow, Black, Can Be Customized
- Model NO.
- Flexible Heat Shrinkable Tubing
- Flexibility
- Flexible
- Inner Diameter
- 6 mm
- Material
- Silicone Rubber
- Maximum Voltage
- <10KV
- Outer Diameter
- 1mm-3mm
- Thermal Rating
- H 180
- Thickness
- 1 mm
- Environmental Protection Standards
- RoHS
- Shrink Ratio
- 2:1
- Delivery
- 15-30days
- Appearance
- No Leakage of Glue, Cracking, etc.
- Flame Retardant Rating
- Hb
- Transport Package
- Wooden Box/Pallet
- Specification
- Customized
- Origin
- Hangzhou
- Production Capacity
- 500 Tons/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Colored Polyolefin Heat Shrink Tube with 2: 1 Shrink Ratio and 600V Insulation for Cable Marking
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Product Description
Silicone rubber fiberglass tube is made by weaving glass fiber into a tube shape, extruding a layer of silicone rubber on the outer layer of the casing, and then curing it by heating. It has high dielectric strength, good flexibility, heat aging resistance, flame retardancy, and a temperature resistance level of 200°C. Silicone rubber fiberglass tubes are widely used for high-voltage insulation protection of electrical appliances with high heat generation.
Features
1. Flame retardant and environmentally friendly
2. Operating temperature: -40ºC~200ºC
3. Environmental protection standards: RoHS
4. Standard color: white, other colors can be customized
| Product Name | 1kV Heat - Shrinkable Insulation Sleeve | Shrinkage Temperature | 78°C |
| Applicable Range | -55~125°C | Radial Shrinkage Rate | ≥50 |
| Axial Shrinkage Rate | ≤5 | Tensile Strength | ≥8MPa |
| Thermal Shock | 160°C/4H | Color | Red, Yellow, Blue, Green, Black, White |
| Usage: The heat - shrinkable sleeve has excellent insulation performance. It is soft and elastic, has a low shrinkage temperature, shrinks quickly, and can be widely used for wire connection, wire end treatment, solder joint protection, wire marker, insulation protection of resistors and capacitors, anti - corrosion protection of metal bars or pipes, and protection of antenna, etc. | |||
| Features: It is convenient to use. It can be shrunk by heating with a hot air gun in a drying box (it can also be used with a lighter). |
| Specification | Pre - shrinkage Size (mm) | Post - shrinkage Size (mm) |
Standard Packaging | |||
| Inner Diameter | Wall Thickness | Inner Diameter | Wall Thickness | Inner Diameter |
M/Reel | Pcs/Box |
| Φ1.0 | ≥1.5 | 0.18~0.20 | ≤0.5 | 0.36~0.40 | 400 | 4400 |
| Φ1.5 | ≥1.5 | 0.18~0.20 | ≤0.75 | 0.36~0.40 | 400 | 3600 |
| Φ2.0 | ≥2.0 | 0.18~0.20 | ≤1.0 | 0.36~0.40 | 400 | 7200 |
| Φ2.5 | ≥2.5 | 0.18~0.20 | ≤1.25 | 0.36~0.40 | 400 | 5600 |
| Φ2.5 | ≥2.5 | 0.18~0.20 | ≤1.25 | 0.36~0.40 | 400 | 4400 |
| Φ3.0 | ≥3.0 | 0.18~0.20 | ≤1.5 | 0.36~0.40 | 400 | 4000 |
| Φ3.5 | ≥3.5 | 0.18~0.20 | ≤1.75 | 0.36~0.40 | 400 | 3400 |
| Φ4.0 | ≥4.0 | 0.18~0.20 | ≤2.0 | 0.36~0.40 | 400 | 2800 |
| Φ5.0 | ≥5.0 | 0.18~0.20 | ≤2.5 | 0.36~0.40 | 400 | 2000 |
| Φ5.0 | ≥5.0 | 0.18~0.20 | ≤2.5 | 0.36~0.40 | 400 | 1800 |
| Φ6.0 | ≥6.0 | 0.18~0.20 | ≤3.0 | 0.36~0.40 | 400 | 1600 |
| Φ6.0 | ≥6.0 | 0.18~0.20 | ≤3.0 | 0.36~0.40 | 400 | 1400 |
| Φ8.0 | ≥8.0 | 0.20~0.22 | ≤4.0 | 0.40~0.44 | 400 | 1340 |
| Φ10 | ≥10 | 0.20~0.22 | ≤5.0 | 0.40~0.44 | 400 | 1310 |
| Φ12 | ≥12 | 0.20~0.22 | ≤6.0 | 0.40~0.44 | 400 | 1270 |
| Φ14 | ≥14 | 0.20~0.22 | ≤7.0 | 0.40~0.44 | 400 | 1230 |
| Φ16 | ≥16 | 0.20~0.22 | ≤8.0 | 0.50~0.56 | 400 | 1200 |
| Φ18 | ≥18 | 0.25~0.28 | ≤9.0 | 0.50~0.56 | 400 | 1000 |
| Φ20 | ≥20 | 0.25~0.28 | ≤10.0 | 0.50~0.56 | 400 | 1700 |
| Φ22 | ≥22 | 0.25~0.28 | ≤11.0 | 0.50~0.56 | 400 | 1600 |
| Φ25 | ≥25 | 0.25~0.28 | ≤12.5 | 0.50~0.56 | 400 | 1000 |
| Φ30 | ≥30 | 0.3~0.33 | ≤15.0 | 0.60~0.66 | 400 | 950 |
| Φ35 | ≥35 | 0.3~0.33 | ≤17.5 | 0.60~0.66 | 400 | 800 |
| Φ40 | ≥40 | 0.3~0.33 | ≤20.0 | 0.60~0.66 | 400 | 600 |
| Φ50 | ≥50 | 0.35~0.38 | ≤25.0 | 0.70~0.76 | 400 | 500 |
| Φ60 | ≥60 | 0.35~0.38 | ≤30.0 | 0.70~0.76 | 400 | 400 |
| Φ70 | ≥70 | 0.35~0.38 | ≤35.0 | 0.70~0.76 | 400 | 300 |
| Φ80 | ≥80 | 0.4~0.43 | ≤40.0 | 0.80~0.86 | 400 | 250 |
| Φ90 | ≥90 | 0.4~0.43 | ≤45.0 | 0.80~0.86 | 400 | 200 |
| Φ100 | ≥100 | 0.4~0.43 | ≤50.0 | 0.80~0.86 | 400 | 200 |
| Φ120 | ≥120 | 0.4~0.43 | ≤60.0 | 0.80~0.86 | 400 | 200 |
| Φ150 | ≥150 | 0.4~0.48 | ≤75.0 | 0.80~0.96 | 400 | 200 |
| Φ180 | ≥180 | 0.4~0.48 | ≤90.0 | 0.80~0.96 | 400 | 200 |









About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2432111". Items marked "" are certified.
Company Profile
Hangzhou Weshare Import & Export Co. Ltd, established in 2019, stands out as a premier Chinese exporter specializing in transformer components, electrical insulation materials, release film and paper. Our company boasts a wide array of products used in oil and dry transformers, electrical motors, electronic devices and label industry.
Our mission is to ensure appropriate product quality while satisfying the needs of our customers is our prime objective and represents the core principle of our business activities.
With a strong focus on export markets, our mainly market is East of Asia, North of Europe, The MID East, South of American, North of American, and Africa. Weshare advantage is vertical setup with cost leadership end to end managements.
We look forward to exploring new markets with you and make long-term business relationship with you.
We provide various customization services and support drawing customization.
We supply wide range of transformer components and insulation materials.
We have vertical setup, so we can ensure price, quality and leadtime.
We are manufacturing vendor and we invest 12% profit into R&D.
We can make Time and Action Calendar 1 day after PO.
We can give out CAP with 12 hours.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 308, Building 2, Xingshang Development Building, Gongshu District, Hangzhou, Zhejiang, China
-
Terms of Payment
- D/P, T/T, LC, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port, Ningbo Port
-
Minimum Order Quantity
- 100 kg
-
Supply Chain Partners
- 27
Our Production Capability & Technical Expertise
-
Main Products
- Transformer Accessories, Insulation Material, Release Paper, Release Film
-
Customization Options
- Full Customization, Flexible customization, Minor Customization, Customization from Designs, Customization from Samples
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Export Year
- 5 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Is the material flame retardant?
- Yes, it is flame retardant with an Hb rating and meets RoHS environmental standards.
- What colors are available?
- Standard colors include Red, Yellow, Black, White, Blue, and Green. Other colors can be customized.
- What is the minimum order quantity?
- The minimum order quantity is 100 kg.
- What are the payment terms?
- We accept D/P, T/T, LC, PayPal, Western Union, and small-amount payments.
- How long is the lead time?
- The average lead time is within 15 workdays for both peak and off-season periods.
- Can I customize the product design?
- Yes, we offer full customization, flexible customization, and customization from designs or samples.
- What is the shrink ratio?
- The product has a 2:1 shrink ratio.
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