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Parallel Groove Clamp


  • High corrosion resistance
  • The hot-forged finish in aluminium alloy construction
  • Copper-based conductors

Specifications:

In the realm of power transmission and distribution, maintaining the integrity of conductor connections is paramount. Jinmai Fastener presents the Parallel Groove Clamp (PG Clamp), a cutting-edge solution designed to provide a secure and efficient method for connecting two conductors in parallel. This innovative clamp is particularly beneficial for holding transmission conductors in parallel within transmission lines, ensuring optimal performance and longevity.

Parallel Groove Clamp

The PG Clamp is a sophisticated piece of hardware, crafted from high-strength aluminum alloy bolts to withstand the rigors of thermal expansion and contraction. Its design allows for high contact pressure to be maintained throughout cooling and heating cycles, ensuring a stable and secure connection. The clamp's unique parallel groove design facilitates easy installation and features a bolt-type power connector, setting it apart in the market.


Features and Benefits:

Parallel Groove Clamp

Durable Construction: The PG Clamp's hot-forged aluminum alloy construction offers exceptional corrosion resistance, making it suitable for various environmental conditions.

Precision Engineering: The clamp's rotational tightening method (396.6, 395.5, and 490.0) ensures accurate torquing for reliable tightening.

Accessories: The PG Clamp is compatible with a range of accessories, including welded copper, dacronet steel bolts, Belleville washers, oxide inhibitors, and hot dip-galvanized steel bolts, providing a comprehensive solution for your power fitting needs.

Bimetallic Design: The high-strength electrolytic copper used in bimetallic clamps complements the stainless steel-based bolts, offering a robust holding support for transmission conductors.

Specifications:

Jinmai Fastener's PG Clamps come in various sizes to accommodate different conductor sizes and applications. The product range includes single, double, and tri-bolt configurations, each designed to meet specific requirements.


Installation Guidance:

Proper installation of the PG Clamp is crucial for its performance. It is recommended to brush the contact surfaces of the conductor and clamp to remove oxides and apply grease to ensure a secure and lasting connection.


The Parallel Groove Clamp from Jinmai Fastener is a testament to our commitment to quality and innovation. It is the ideal choice for power utilities seeking a reliable and efficient method for parallel conductor connections. With its robust design and ease of installation, the PG Clamp is set to become a staple in the power transmission industry.


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Handan Jinmai Power Line Accessories Manufacturing Co., Ltd.