Fiber Optic Insulation Neoprene Coated Dead End Tension Clamp
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Product Highlights
- Neoprene Insulation Coating: Manufactured from aluminium alloy wire with neoprene coating for direct application over various conductors.
- Cold Pressing Technics: Utilizes cold pressing technology to ensure secure bonding and sufficient radial pressure.
- Multi-Material Compatibility: Designed for use with aluminium, copper, and conductors jacketed with neoprene, polyethylene, vinyl, or rubber.
- Cold-Resistant Application: Specifically designed for cold-resistant environments to ensure reliability in harsh conditions.
- Comprehensive Certifications: Certified by CE, RoHS, ISO9001, CCC, and UL for global compliance and safety standards.
- Radial Pressure Design: Sub-setted rods bonded with neoprene exert sufficient radial pressure without damaging the conductor jacket.
- GB Standard Compliance: Manufactured strictly according to GB standards for quality and performance assurance.
- Fast Off-Season Delivery: Average lead time within 15 workdays during off-peak seasons for quick project turnaround.
Product Attributes
- Customization
- Available
- Technics
- Cold Pressing
- Standard
- GB
- Model NO.
- NZAL
- Usage
- Line Fittings
- Type
- Pull-Line Fitting
- Finish
- Insulation Coated
- Conductor Type
- Stranded
- Application
- Overhead
- Conductor Material
- Aluminum
- Sheath Material
- PVC
- Range of Application
- Cold-Resistant
- Certification
- Ce, RoHS, ISO9001, CCC, UL
- Brand
- Optelec
- Transport Package
- Cartons
- Specification
- CE, ISO9001
- Trademark
- OPTELEC
- Origin
- China
- HS Code
- 72202030
- Production Capacity
- 10000PCS/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Fiber Optic Insulation Neoprene Coated Dead End Tension Clamp
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Product Description
The neoprene insolation coating dead end grip is manufactured from aluminium alloy wire. It is designed from direct application over conductors jacketed with neoprene, polyethylene, vinyl or rubber; aluminium conductors and copper conductors.
The sub-setted rods in each leg, bonded together with neoprene, exert sufficient radial pressure without damaging the jacket. 
Technical Specifications:
| Type | Diameter range | Length (mm) | Color code | Per carton | |
| Qty | Wt/kg | ||||
| NZAL-9.69 | 9.23~9.69 | 559 | Yellow | 100 | 9.09 |
| NZAL-13.16 | 12.53~13.16 | 762 | Blue | 50 | 13.63 |
| NZAL-16.76 | 16.25~16.76 | 838 | Red | 25 | 10.9 |
| NZAL-20.13 | 18.69~20.13 | 914 | Orange | 25 | 14.54 |
| NZAL-21.48 | 19.91~21.48 | 965 | Blue | 25 | 15.45 |
| NZAL-22.55 | 21.22~22.55 | 1016 | Black | 25 | 18.18 |
| NZAL-31 | 29~31 | 1194 | Blue | 20 | 20 |
| NZAL-33 | 31~33 | 1244 | Black | 15 | 17.45 |





Founded in 1994 and headquartered in Qingdao, China, Qingdao Powtech Electronic Co., Ltd is a trailblazing high-tech enterprise dedicated to designing, manufacturing, and supplying advanced solutions for telecommunications and power transmission industries. With over 30 years of expertise, we combine innovation, precision engineering, and customer-centric values to deliver reliable, sustainable technologies worldwide.
Mission: "From Design to Delivery, Powtech Offers You Reliability".
Vision: To pioneer sustainable technologies that connect communities and power global progress.





Q1:Can u provide us with samples?
Ans1: Yes, we can provide 1 to 2pcs samples for free.
Q2:If we need customized/OEM product, Can u supply?
Ans2: Yes,Customized/OEM product/artwork is available for us. Professional designers, Advanced technicians and mold modifications department ensure that we will make the exact model for u accordingly.
Q3:If u can accept small trial order?
Ans3: Yes, small trial order is accepted.
Q4:What payment terms available for u?
Ans4: We accept TT, LC, Alipay etc.
Q5:Can u offer discount?
Ans5: Yes, Discount available on large order. The larger the order, the more discount we will offer.
Q6:What is ur delivery time?
Ans6: Usually, delivery will be made within 2 weeks after down payment; If order very large,one month we will need. Please note, delivery time is production time, and shipping time not included. If u want to know, we can help u consult shipping company for details.
About the Supplier
Company Profile
Founded in 1994 and headquartered in Qingdao, China, Qingdao Powtech Electronic Co., Ltd is a trailblazing high-tech enterprise dedicated to designing, manufacturing, and supplying advanced solutions for telecommunications and power transmission industries. With over 30 years of expertise, we combine innovation, precision engineering, and customer-centric values to deliver reliable, sustainable technologies worldwide.
Mission: "From Design to Delivery, Powtech Offers You Reliability".
Vision: To pioneer sustainable technologies that connect communities and power global progress.
Core Brands & Solutions
Leveraging a dual-brand strategy, we cater to diverse industry needs:
Optelec brand
Leader in Optical Communication & Power Transmission Optical Communication:
FTTH cables, ADSS/OPGW cables, fiber jumpers/pigtails, FAT/FDT distribution boxes, optical network components, and cable accessories. Power Transmission & Distribution:
Piercing clamps, ABC clamps, composite/ceramic insulators, surge arresters, fuses, switchgear cabinets, and cable terminals.
Jetpower brand
Innovator in Renewable Energy & Power Systems Solar street lighting systems.
Customized power supply solutions for telecom towers and industrial applications.
Manufacturing Powerhouse & Supply Chain Advantage
Advanced Production Capabilities 50+ Precision Machinery Units: 30+ injection molding machines for cable accessories and insulators, 10+ hydraulic press systems, 3 extrusion lines for cable sheathing, 2 laser cutting machines for high-precision components, 20+ stamping machines for metal parts, and 10+ welding systems for structural assemblies.
Scalable Output: Combined capacity of 2.5 million units annually, supporting both standardized and customized orders.
Agile Logistics: Integrated production-to-shipment workflows ensure 48-hour response times and on-time delivery across global markets.
Quality & Compliance Excellence Certifications: CE, RoHS, TUV, SGS, ISO 9001 (Quality), ISO 14001 (Environment), ISO 45001 (Safety).
Standards: Compliant with IEC, ANSI, and rigorous type-testing protocols.
In-House Testing: ISO-certified laboratory ensuring end-to-end quality control from R&D to delivery.
Global Impact & Strategic Partnerships Trusted By: British Telecom, France Telecom, Digicel, KEPCO (Korea), KPLC (Kenya), EDM (Mozambique), and major Brazilian power companies.
Global Reach: Serving 50+ countries with agile logistics, OEM/ODM flexibility, and competitive pricing.
Commitment: Tailored solutions that enhance efficiency, reliability, and sustainability for telecom and energy infrastructures.
Key Highlights 30+ Years of industry leadership.
Dual-Brand Portfolio: Optelec (optical/power) & Jetpower (solar/energy systems).
Advanced Manufacturing: 50+ machinery units ensuring rapid production cycles.
Globally Certified: Robust quality systems and in-house testing capabilities.
Strategic Alliances: Partnered with top-tier operators to drive global connectivity and energy resilience.
Qingdao Powtech stands at the forefront of technological innovation, bridging the gap between reliability and progress. By integrating cutting-edge engineering, stringent quality, and sustainable practices, we empower industries to build resilient networks and energy systems for a connected future.
Connect with Us. Power Your Progress.
About Our Factory & Business Background
- Address
- Dazhoucun Industrial Park, Chengyang District, Qingdao, Shandong, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2007-05-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia
FAQ
- What materials are used for the conductor and coating?
- The product is made from aluminium alloy wire with a neoprene insulation coating.
- Which types of conductors can this clamp be used with?
- It is designed for aluminium and copper conductors, as well as those jacketed with neoprene, polyethylene, vinyl, or rubber.
- What is the manufacturing technique used?
- The product utilizes cold pressing technics to bond the sub-setted rods with neoprene.
- Does this product meet international safety standards?
- Yes, it holds CE, RoHS, ISO9001, CCC, and UL certifications.
- What is the lead time for shipping?
- During peak season, it takes one month; during off-season, it is within 15 workdays.
- Is this product suitable for cold environments?
- Yes, it is specifically designed for cold-resistant applications.
- What is the standard for this product?
- The product complies with the GB standard.
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