11kv Busbar Heat Shrink Tube

• Customization: Available
• Application: Insulators
• Color: Red/Yellow/Green/Black etc.
• Model NO.: W-BT
• Material: PE
• Maximum Voltage: 10KV~20KV
• Thermal Rating: 125c
• Sample: Available
• Operating Temperature: -40~125c
• Feature1: High-Voltage Resistance, Corrosion Resistance
• Feature2: High Insulation
• Type: Insulation Sleeve & Tube
• Chemistry: Organic Insulation
• Certification: ISO9001
• Brand: Wellco
• Transport Package: Standard Package
• Specification: 19-120
• 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

˙Materials: Corss-linked modified polyolefin
˙Operating temperature range:-40ºC~125ºC
˙Contraction temperature:: above 70ºC
˙shrink ratio: 2:5:1
˙Features: High-voltage resistance, corrosion resistance, high insulation
˙Applications: Suitable for insulation protection for transformer station buses and high/low voltage switch cubicle buses;
compacts the structure of the switch cubicle (reduces the distance in between) and prevents accidental short circuit incidents

Items	Performance Indicators	Typical Value
Tensile strength	GB/T1040	>=10.4MPa
Tensile strength after aging	130ºC x 168 hrs	>=7.3MPa
Elongation at break	GB/T1040	>=300%
Elongation at break after aging	130ºC x 168 hrs	>=100%
Thermal shock	160ºC x 4 hrs no cracks	pass
Bendability at low temperature	-40ºC x 4 hrs no cracks	pass
Insulation Breakdown voltage	GB/T1408.1	>=15Kv/mm
Volume resistivity	GB/T1040	>=4.3 x 1014 Ω. cm

 

size	As supplied		After Recovery		Packaged Length
	ID /mm	Wall Thickness/mm	ID /mm	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

 

Certifications

Packaging & Shipping

 

Company Profile

Shanghai Wellco International Limited is a professional Team with 18years experience for R & D, production, sales of special heat shrink Tube and other radiation crosslinking materials manufacturers. We concentrate on to providing all kinds of products and solution for Insulation,Connection,Waterproof, high temperature ,Chemical resistant ,EMI and mechanical protection for the wire and cable .
The company has strong technical force with 20 years experience and advanced production equipment. We can supply (such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, PTFE Etc materials)heat shrink tube and insulation tube. The products are widely used in the fields of electronic communication, automobile, high-speed rail, electric motor, aviation, medical and other fields, such as insulation, water-proof, electrostatic shielding, oil-resistant, chemical and high-temperature resistant Protection, etc. Our products have passed UL certification ,RoHS ,REACH.
We also can produce customized products or develop products with special requirements according to customer requirements, and we carry out our production according to ISO9001 and IATF16949 quality management system standards to ensure the stability and reliability of product quality.
 

FAQ

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