Secondary Clevis

Product description:

The Secondary Clevis is a meticulously crafted piece of pole line hardware by Handan Jinmai Fastener Manufacturing Co., Ltd. Made from flat steel, it is punched and bent into a U-shape to accommodate a clevis pin. This pin plays a crucial role in stringing spool insulators, which in turn support and insulate conductors. The most common design is the D iron, which is tailored for a 16mm diameter through-bolt fixing to the pole and a 16mm diameter insulator bolt. Another design features slotted steel with a mounting hole, allowing for installation without the need to remove insulators.

Product features:

• Material and Strength: Jinmai Powerline's Secondary Clevis boasts a minimum ultimate tensile strength of 500n/mm², ensuring durability and reliability under tension.

• Corrosion Resistance: The product undergoes hot-dip galvanization in accordance with ISO1461 or ASTM A153 standards, providing a protective coating against the elements and extending its lifespan.

• Quality Control: Jinmai Powerline enforces strict quality control measures, ensuring uniformity in packing and adherence to industry standards.

• Cost-Effective: By offering factory prices, Jinmai Powerline helps customers save between 30%-50% on their costs. The installation process is straightforward, typically requiring a ladder, safety gear, and a few assistants. The clevis is mounted on the pole by driving nuts through the mounting holes, ensuring a secure and stable connection.

Manufacturing Process:

• Material Selection: The process begins with the selection of high-quality flat steel as the raw material. This choice is made for its strength and durability, which are essential for the clevis's function in supporting and insulating electrical conductors.

• Design and Cutting: The flat steel is then cut to the precise dimensions required for the Secondary Clevis. The design is carefully crafted to accommodate the clevis pin and ensure compatibility with various insulator and pole configurations.

• Forming: The cut steel is shaped into the U-shape form of the clevis through a series of bending operations. This is done using specialized machinery that applies controlled pressure to achieve the desired curvature without damaging the material.

• Punching: Holes for mounting and other necessary features are punched into the steel. This step requires precision to ensure that the holes align correctly with the clevis pin and other components during assembly.

• Cleaning: After forming and punching, the Secondary Clevis undergoes a thorough cleaning process to remove any debris, oils, or residues that may have been introduced during the manufacturing process.

• Hot-Dip Galvanization: To enhance the corrosion resistance of the Secondary Clevis, the product is dipped into a molten zinc bath. This process coats the steel with a layer of zinc, which protects it from the elements and extends its service life. The galvanization is done in accordance with ISO1461 or ASTM A153 standards.

• Quality Inspection: Each Secondary Clevis is inspected for quality, ensuring that it meets the stringent standards set by Jinmai Powerline. This includes checks for material integrity, dimensions, and the quality of the galvanized coating.

• Packaging: Once the Secondary Clevis passes all quality checks, it is packaged in a manner that protects it during transportation and storage, ready for distribution to customers.

• Customization: For customers with specific requirements, Jinmai Powerline offers customization services. This may involve additional design work, alterations to the manufacturing process, or special packaging to meet individual needs.

Technical specifications:

process for the secondary clevis is straightforward, typically requiring a ladder, safety gear, and a few assistants. The clevis is mounted on the pole by driving nuts through the mounting holes, ensuring a secure and stable connection.

• Primary Use: The secondary clevis is primarily used for connecting spool insulators to poles, providing support and insulation for conductors.

• Raw Material: The raw material used is flat steel.

• Quality Standard: The secondary clevis is hot-dip galvanized according to ISO1461 or ASTM A153.

The secondary clevis is an indispensable tool in the field of electrical infrastructure, offering a reliable and cost-effective solution for pole line hardware systems. Jinmai Powerline, with its 12 years of expertise, stands as a professional manufacturer, supplier, and exporter, ensuring that customers receive high-quality products and support for their pole line hardware needs. For further inquiries or to request a quote, Jinmai Powerline is ready to assist.

Conclusion

In conclusion, the Secondary Clevis manufactured by Handan Jinmai Fastener Manufacturing Co., Ltd. represents a high-quality and reliable component for electrical infrastructure systems. Its robust design, crafted from durable carbon steel and protected by a layer of hot-dip galvanization, ensures long-lasting performance even in challenging environmental conditions. The clevis's adaptability, with various mounting options and the possibility of customization, makes it a versatile solution for a wide range of pole line hardware applications.

The meticulous manufacturing process, stringent quality control measures, and adherence to international standards reflect Jinmai Powerline's commitment to excellence and customer satisfaction. By offering a cost-effective solution that balances performance with affordability, the Secondary Clevis stands out as an indispensable tool for professionals in the power line industry.

For those seeking a dependable and efficient way to connect spool insulators to poles, the Secondary Clevis is an ideal choice. With its comprehensive technical specifications and the backing of a reputable manufacturer, customers can trust that this product will meet their needs and exceed their expectations. For further inquiries, customization options, or to request a quote, Handan Jinmai Fastener Manufacturing Co., Ltd. is ready to provide the necessary support and assistance.

Customization Services:

If you require a customized Guy Clamp, Jinmai Powerline's skilled workers and knowledgeable engineers can provide a solution from design to delivery in a short period.

If you are interested in our Guy Clamp or have any questions, please feel free to contact us.