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Reliable Connections: The Professional Value of Hongxiang TJ Series Waterproof Connectors

Jan 23, 2026

In complex environments such as marine vessels, renewable energy systems, and industrial automation, reliable electrical connections are crucial for the stability of the entire system. The TJ series waterproof cable connectors developed by Zhejiang Hongxiang Connector Co., Ltd. are professional components designed to meet these demanding requirements.

Company Profile: Professional Technology and Certifications

Since its establishment in 2006, Zhejiang Hongxiang Connector Co., Ltd. has been dedicated to the research, development, and production of cable connectors. The company's products comply with German DIN standards and have obtained numerous international certifications, including IATF16949, CE, ATEX, and IP68. Their products have been used in projects such as the Liaoning aircraft carrier, demonstrating their superior quality in harsh environments.

Company Profile: Professional Technology and Certifications

Main Features of the TJ Series

The TJ series is a waterproof metal cable connector designed to provide optimal fastening, sealing, and protection at the entry point where cables pass through equipment enclosures.

Reliable Materials and Structure

The product body is made of chrome-plated or nickel-plated brass, offering both robustness and corrosion resistance. The sealing gasket uses nitrile rubber (NBR) or silicone rubber, ensuring optimal sealing and durability.

High-Level Protection

This series of products has a maximum protection rating of IP68, effectively preventing dust ingress and withstanding prolonged immersion in water. Basic models also have an IP54 protection rating.

Company Profile: Professional Technology and Certifications

Wide Range of Applications

The product uses a G-type screw locking system to ensure secure installation. The cable diameter range is from 5 mm to 57 mm, meeting various needs from signal lines to power cables. The operating temperature range is -40°C to +100°C, ensuring reliable operation even in harsh environments.

Main Application Areas

Thanks to their excellent sealing performance and resistance to harsh environments, TJ series products are widely used in the following fields:

Marine Engineering: Deck equipment, cabin junction boxes

Renewable Energy: Photovoltaic junction boxes, wind turbines, electric vehicle charging equipment

Industrial: Outdoor control panels, automated production lines

Rail Transit: Train electrical cabinet connections

Company Profile: Professional Technology and Certifications

Zhejiang Hongxiang TJ series waterproof connectors, with their robust design, carefully selected materials, and comprehensive international certifications, provide a reliable solution for cable connections in harsh environments. Choosing these components ensures the stable and long-lasting operation of your system.

 

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