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HENGYANG ZK INDUSTRIAL CO., LTD

  • China,Hengyang ,Hunan
  • Verified Supplier

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China 21KV/M 40mm Dia Cold Shrink Sleeving Waterproof Insulation ASTM D257
China 21KV/M 40mm Dia Cold Shrink Sleeving Waterproof Insulation ASTM D257

  1. China 21KV/M 40mm Dia Cold Shrink Sleeving Waterproof Insulation ASTM D257

21KV/M 40mm Dia Cold Shrink Sleeving Waterproof Insulation ASTM D257

  1. MOQ: 1000pcs
  2. Price:
  3. Get Latest Price
Supply Ability 200000pcs/month
Delivery Time 10-20days
Packaging Details 50pcs or 100pcs/carton
Color: Grey
Material: Silicone Rubber
Type: Cold Shrink
Thickness: Customized
Diameter: 40mm
Length 150mm
Brand Name ZKCS
Model Number Customized size
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 200000pcs/month Delivery Time 10-20days
Packaging Details 50pcs or 100pcs/carton Color: Grey
Material: Silicone Rubber Type: Cold Shrink
Thickness: Customized Diameter: 40mm
Length 150mm Brand Name ZKCS
Model Number Customized size Place of Origin CHINA
High Light 21KV/M Cold Shrink Sleeving40mm Dia Cold Shrink SleevingSilicone Shrink Wrap ASTM D257

Communication Field 21KV/M Silicone Cold Shrink Tube Waterproof Insulation

 

Applicable scope:

 

Silicon cold shrink tube: It is widely used for waterproof seal in coaxial cables on telecommunication base stations, N-type connector, 1/2 jumper, Din head and 1/2 jumper connector. It can be used as a waterproof seal for cable television connector, connecting wires and cables, insulation seal for other types of connection.

 

Rubber Typical Properties

 

Properties Test Method Typical Value
Color / Grey
Ultimate Tensile ASTM D412-75 9.0MPa
Ultimate Elongation ASTM D412-75 750%
Tear Resistance ASTM D624C-73 30KN/m
Fungus Resistance ASTM G21 28 days exposure No Growth
Dielectric Strength ASTM D149-75 @1.75 Original 21KV/m
7days in water at 90℃ 20.5KV/m
Volume resistance ASTM D257 3.4×1015Ohm.cm
 

All values are averages and are not intended for specification purposes.

 

Features:

  • Good expanding strength and toughness, to ensure that the cable installation of the tube does not appear broken phenomenon;
  • Good low temperature brittleness, can be installed in the Arctic area, no broken;
  • Good high temperature resistance, can be in the hot area, product no deformation;
  • Strict quality control, all use fresh raw materials, reliable quality;

 

Physical pic

 

Material and Package for delivery:

 

FAQ

1. Who are we?
We are professional in cold shrink industry. Our products have been exported to America, Australia, Egypt, Taiwan, India, Indonesia, Egypt, Spain, Italy and Germany etc, Europe countries. Currently, we already cooperated many famous companies in electrical and telecommunication industry.

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?
Cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold shrink tube and silicone cable accessories kit in telecommunication and electrical power industry.

4. Why should you buy from us not from other suppliers?
Years focus on telecom and power infrastructure material, with experienced engineer and workers, with turnkey solution for cold shrink line to solve all your problem in this industry with competitive price.
5. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW standard international terms and welcome commercial terms discussion;
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T, L/C, Credit Card, PayPal, Western Union, Cash, Escrow;
Language: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian

Shipment: express, sea and air shipping.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Employee Number:

    11~50

  • Ecer Certification:

    Verified Supplier

Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold sh... Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold sh...

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Get in touch with us

  • Reach Us
  • HENGYANG ZK INDUSTRIAL CO., LTD
  • Building 3, Entrepreneurship Center, High-tech Zone, Hengyang City, Hunan Province.
  • https://www.cold-shrinktube.com/

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