| Application: | Insulators |
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| Type: | Insulation Sleeve |
| Chemistry: | Organic Insulation |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
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Property
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Test Method
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Typical Performance
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Tensile Strengtn(MPa)
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ASTM D2671
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≥10.4
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Elongation(%)
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ASTM D2671
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≥200
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Size
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As Supplied
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After Shrinked
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Standard Package M/pc
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||
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ID (mm)
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Wall (mm)
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ID (mm)
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Wall (mm)
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15
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15
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0.45±0.15
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8.0
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0.85±0.15
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1.0/1.6
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20
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20
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0.50±0.15
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11.0
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0.90±0.15
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1.0/1.6
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22
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22
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0.50±0.15
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12.5
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0.90±0.15
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1.0/1.6
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25
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25
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0.50±0.15
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14.5
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1.00±0.15
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1.0/1.6
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28
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28
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0.50±0.15
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15.5
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1.00±0.15
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1.0/1.6
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30
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30
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0.60±0.15
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17.5
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1.20±0.15
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1.0/1.6
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35
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35
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0.60±0.15
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20.0
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1.20±0.15
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1.0/1.6
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40
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40
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0.60±0.15
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23.0
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1.20±0.15
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1.0/1.6
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45
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45
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0.65±0.15
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25.0
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1.25±0.15
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1.0/1.6
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50
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50
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0.65±0.15
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28.0
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1.25±0.15
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1.0/1.6
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With 18 years of experience in R&D, production, and sales of special heat shrink tubes and other radiation crosslinking materials, we are a professional team dedicated to providing top-notch products and solutions for all your insulation, connection, waterproofing, high temperature, chemical resistance, EMI, and mechanical protection needs for wires and cables.
Our company boasts a strong technical force with 20 years of experience and advanced production equipment. We specialize in supplying heat shrink tubes and insulation tubes made from various materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, and PTFE. These products find wide applications in electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and other industries, offering insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature protection.
Rest assured, our products have passed UL certification, RoHS, and REACH standards, ensuring their quality and compliance with industry regulations.
At Shanghai Wellco International Limited, we also take pride in our ability to customize products or develop solutions to meet specific customer requirements. Our production processes adhere to ISO9001 and IATF16949 quality management system standards, guaranteeing the stability and reliability of our product quality.
1. who are we?
We are based in Shanghai, China, start from 2017,sell to 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%),Central America(00.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Heat Shrink Tube/Heat Shrink Mould Part/Marking Sleeve/Cold Shrink Tube
4. why should you buy from us not from other suppliers?
Shanghai Wellco International Limited is a professional R & D, production, sales of special heat shrink Tube and other radiation crosslinking insulation materials manufacturers And the founder have the experience for the insulation more than 20years
5. what services can we provide?
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
Suppliers with verified business licenses
Audited Supplier 
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