| Application: | Insulators |
|---|---|
| Type: | Insulation Sleeve & Tube |
| 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 
|
Items
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Performance Indicators
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Typical Value
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|
Tensile strength
|
GB/T1040
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>=10.4MPa
|
|
Tensile strength after aging
|
130ºC x 168 hrs
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>=7.3MPa
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Elongation at break
|
GB/T1040
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>=300%
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Elongation at break after aging
|
130ºC x 168 hrs
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>=100%
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Thermal shock
|
160ºC x 4 hrs no cracks
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pass
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Bendability at low temperature
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-40ºC x 4 hrs no cracks
|
pass
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Insulation Breakdown voltage
|
GB/T1408.1
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>=15Kv/mm
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Volume resistivity
|
GB/T1040
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>=4.3 x 1014 Ω. cm
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size
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As supplied
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After Recovery
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Packaged Length
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||
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ID /mm
|
Wall Thickness/mm
|
ID /mm
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Wall Thickness/mm
|
M
|
|
|
10KV 15/6
10KV 20/8
10KV 25/10
10KV 30/12
10KV 40/16
10KV 50/20
10KV 60/24
10KV 65/26
10KV 70/28
10KV 75/30
10KV 80/32
10KV 85/34
10KV 100/40
10KV 120/48
10KV 150/60
10KV 160/64
10KV 180/72
10KV 210/84
10KV 230/92
10KV 250/100
10KV 300/120
|
15 ± 0.8
20 ± 0.8
25 ± 0.8
30 ± 0.8
40 ± 1.0
50 ± 2.0
60 ± 3.0
65 ± 3.0
70 ± 3.0
75 ± 3.0
80 ± 3.0
85 ± 3.0
100 ± 4.0
120 ± 4.0
150 ± 4.0
160 ± 4.0
180 ± 4.0
210 ± 4.0
230 ± 4.0
250 ± 4.0
300 ± 4.0
|
1.0 ± 0.2
1.0 ± 0.2
1.0 ± 0.2
1.0 ± 0.2
1.2 ± 0.2
1.2 ± 0.2
1.2 ± 0.2
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
1.2 ± 0.3
|
<=6
<=8
<=10
<=12
<=16
<=20
<=24
<=26
<=28
<=30
<=32
<=34
<=40
<=48
<=60
<=64
<=72
<=84
<=92
<=100
<=120
|
2.5 ± 0.2
2.5 ± 0.2
2.5 ± 0.2
2.5 ± 0.2
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
2.8 ± 0.3
|
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
|
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 specialize in producing customized products and developing products with special requirements according to customer needs. Our production processes adhere to the ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of our product quality.
Shanghai Wellco International Limited is a professional manufacturer based in Shanghai, China. Since 2017, we have been specializing in the production and sales of special heat shrink tubes and other radiation crosslinking insulation materials. With over 20 years of experience in the insulation industry, our founder brings extensive expertise to our products.
We prioritize quality and ensure that every product meets our high standards. Before mass production, we always provide a pre-production sample for approval. Additionally, a final inspection is conducted before shipment to guarantee the quality of our products.
At Shanghai Wellco International Limited, we offer a variety of products to meet your needs. Our product range includes heat shrink tubes, heat shrink mould parts, marking sleeves, and cold shrink tubes.
When it comes to purchasing insulation materials, there are several reasons why you should choose us over other suppliers. Our company is dedicated to research and development, ensuring that our products are of the highest quality. With our founder's extensive experience in the industry, you can trust in the expertise behind our products.
We strive to provide excellent services to our customers. We accept various delivery terms, including FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and express delivery. Our accepted payment currencies are USD, EUR, and CNY, and we offer payment options such as T/T, L/C, MoneyGram, PayPal, and Western Union. Our team is fluent in English, Chinese, and Japanese, ensuring effective communication throughout the process.
Suppliers with verified business licenses
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