Hot Selling 201 Stainless Steel FTTH Tension Clamp
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Product Highlights
- Durable 201 Stainless Steel: Outer wedge shell and cushion made of 201 stainless steel for corrosion resistance.
- High Mechanical Strength: Minimum pulling force exceeds 548 MPa with hardness HB > 165 and extension > 60%.
- Comprehensive Certifications: Certified with CE, ISO, RoHS, GS, and UL standards for global compliance.
- Easy Installation: Designed for simple operation and quick installation in FTTH networks.
- Compact and Rugged Design: Light-weighted, compacted construction ensures durability and ease of handling.
- Dust and Insect Protection: Prevents dust and insects from entering cable entrance and exit holes.
- Versatile Cable Connection: Facilitates connection to fiber optical terminals and other equipment.
- Multiple Material Options: Available in hot dip galvanized steel, PVC, and stainless steel variants.
Product Attributes
- Customization
- Available
- Type
- FTTH Accessories
- Wiring Devices
- FTTH
- Model NO.
- F18
- Certification
- CE, ISO, RoHS, GS
- Condition
- New
- Material
- 201ss
- Transport Package
- Wooden Case
- Specification
- 45g
- Trademark
- OPTELEC
- Origin
- China
- HS Code
- 73269090
- Production Capacity
- 100000 PCS/Month
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Product Description



Product description:
1.Material:hot dip galvanized steel,PVC ,stainless steel
2.Standard
3.ISO,CE,UL
4.Easy to install and operate
5.Customized
Features:
Light -weighted, compacted and rugged construction
For cable entrance holes and to keep Out insect prvent dust from setting inside Cable exit holed(or entry) for cable to connect to fiber optical terminal Equipments or vice versa.
| Components | Material | Parameters |
| Outer wedge shell | 201 stainless steel | Minimum pulling force :>548mpa Minimum hardness:HB >165 Minimum extension:>60% |
| Stainless steel cushion | 201 stainless steel | |
| Pulling ring | Electric galvanized steel |
Warehouse:

Abroad Installation Guide:






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 tension clamp?
- The clamp features a 201 stainless steel outer wedge shell and cushion, with options for hot dip galvanized steel and PVC.
- What are the mechanical properties of the product?
- It has a minimum pulling force of over 548 MPa, hardness HB greater than 165, and minimum extension of over 60%.
- Does this product have international certifications?
- Yes, it is certified with CE, ISO, RoHS, GS, and UL standards.
- Is the product easy to install?
- Yes, it is designed for easy installation and operation.
- What are the lead times for this product?
- During peak season, the lead time is one month; during off-season, it is within 15 workdays.
- What is the main function of the tension clamp?
- It is used for cable entrance and exit holes to connect to fiber optical terminals while preventing dust and insects.
- Where is this product manufactured?
- The company is located in Dazhoucun Industrial Park, Chengyang District, Qingdao, Shandong, China.
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