HENGYANG ZK INDUSTRIAL CO., LTD
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Packaging Details | carton box |
| Shrink Type | cold shrink |
| Color | Black |
| Place Of Original | China |
| High Light | 25-120mm Diameter EPDM Cold Shrink Tube |
| Material Type | silicone shrink wrap |
| Used For | RRU on telcommunication tower |
| Sample Time | 5-7days |
| Key Word | Silicone cold shrink tube |
| Colour | Grey Black Red Yellow Blue |
| Brand Name | ZKCS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Packaging Details | carton box |
| Shrink Type | cold shrink | Color | Black |
| Place Of Original | China | High Light | 25-120mm Diameter EPDM Cold Shrink Tube |
| Material Type | silicone shrink wrap | Used For | RRU on telcommunication tower |
| Sample Time | 5-7days | Key Word | Silicone cold shrink tube |
| Colour | Grey Black Red Yellow Blue | Brand Name | ZKCS |
| Place of Origin | CHINA | ||
| High Light | Silicone Cold Shrink Tube ，Self-Shrinking Seal ，Reliable Cable Insulation | ||
Self-shrinking installation — no heat gun or flame required. The built-in core simply unwinds, allowing the silicone body to contract naturally around the cable, ensuring even pressure and a uniform seal.
Superior waterproof performance — forms a seamless barrier that keeps out moisture and dust, preventing corrosion and electrical leakage at critical cable joints.
Excellent weather and UV resistance — the silicone material maintains elasticity even under extreme sunlight, rain, or temperature changes, making it ideal for outdoor and long-term use.
High insulation reliability — ensures consistent electrical performance under voltage stress, minimizing risk of short circuits.
Easy and time-saving — one-person installation in minutes, with no need for special tools or training.
Durable and low-maintenance — long service life reduces replacement costs and downtime for maintenance crews.
Application
Power cable branch sealing — used at the junctions of multi-core cables to provide insulation and waterproofing in power distribution systems.
Telecommunication and signal cables — prevents signal loss and protects cable ends in outdoor or base station installations.
Industrial and outdoor electrical boxes — ensures reliable sealing against rain, dust, and mechanical stress.
Antenna, lighting, and control cables — offers strong environmental protection in rooftop, tunnel, and roadside setups.
Marine and underground cabling — suitable for high-humidity or buried environments where traditional heat-shrink tubes fail due to poor sealing.
| Voltage | Model | Suitable cable section area(mm²) | Cable core insulation OD(mm²) |
|
For 12/20KV 3cores indoor/outdoor terminators (N/W) and middle connector(J) |
LSN/W/J-3/1 | 35~70 | 19.3~22.1 |
| LSN/W/J-3/2 | 95~185 | 23.7~28.4 | |
| LSN/W/J-3/3 | 240~400 | 30.7~35.6 | |
| LSN/W/J-3/4 | 500~800 |
Company Details
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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