Hanging Board

Product description:

Hanging Board Product Description

Hanging Board is an indispensable key connection component in power transmission systems, communication base stations and industrial facilities. It is designed for fixing and supporting overhead lines, optical cables and equipment. The hanging boards produced by Handan Jinmai Fastener Manufacturing Co., Ltd. use high-strength materials and precision manufacturing processes to ensure that they can maintain excellent stability and durability in extreme climates, high loads and long-term outdoor environments. The products are widely used in power transmission and transformation lines, railway communications, 5G base stations and other scenarios, providing safe and reliable connection solutions for global customers.

Product features:

1. High-strength material: high-quality carbon steel or stainless steel (optional) with a tensile strength of more than 800MPa, meeting international ASTM/AISI standards.

2. Corrosion-resistant treatment: hot-dip galvanizing or Dacromet coating on the surface, salt spray test for more than 1,000 hours, adapting to marine climate and industrial pollution environment.

3. Precision structural design: The stamping process ensures the hole position accuracy of ±0.2mm, compatible with standard bolts and hardware accessories, and convenient installation without deviation.

4. Multi-scenario adaptation: Provide customized size and opening solutions, support single-hole to multi-hole configuration, and flexibly match different engineering requirements.

5. Ultra-long service life: through dynamic load test, it can withstand more than 100,000 cyclic vibrations and a service life of more than 20 years.

Manufacturing Process:

1. Raw material selection: strictly test the composition and mechanical properties of steel to ensure compliance with ISO 1461 international standards.

2. Precision stamping: use CNC punch presses and high-precision molds to reduce stress concentration in one-step molding.

3. Surface treatment: fully automatic galvanizing line to achieve uniform coating of more than 80μm, or environmentally friendly Dacromet spraying process.

4. Quality inspection: triple inspection system (dimensional verification, coating thickness measurement, load test) to ensure zero-defect delivery.

5. Packaging protection: anti-rust oil + vacuum sealed packaging to meet long-distance shipping and warehousing needs.

Technical specifications:

Material standard: Carbon steel Q235B/SS304 stainless steel (optional), in accordance with GB/T 700-2006 and ASTM A276 standards.

Conventional size: thickness 6-20mm, length 200-1200mm (support non-standard customization).

Load capacity: static load ≥15kN, dynamic load ≥8kN (floating according to thickness and hole configuration).

Anti-corrosion grade: hot-dip galvanized layer thickness ≥85μm (Class D), Dacromet coating ≥8μm.

Applicable temperature: no performance degradation in -40℃ to +120℃ environment.

Installation method: M12-M24 bolt tightening, recommended torque value 45-220N·m (with installation guide).

Certification information: Passed ISO 9001 quality management system certification, in line with CE and RoHS directive requirements.

Conclusion：

As one of the core products of Handan Jinmai Fastener Manufacturing Co., Ltd., Hanging Board embodies our 20 years of professional experience and technological innovation in the field of power fittings. From raw material procurement to finished product delivery, we strictly implement full-process quality control to ensure that each product can meet the high standards of safety, durability and adaptability required by global customers. Relying on advanced automated production lines and a complete R&D team, Jinmai can provide customers with one-stop services from standard parts to customized engineering solutions, while supporting OEM/ODM cooperation models. Choosing Jinmai, you will get:

✅ Global project service experience: Products are exported to more than 50 countries and regions, and we have a deep understanding of different market standards;

✅ Quick response mechanism: Provide technical solutions within 72 hours and complete customized proofing within 15 days;

✅ Lifetime warranty commitment: If the product fails due to material or process problems, we will replace it free of charge and assume joint liability.

If you need detailed technical parameters, certification documents or sample testing, please contact Jinmai Foreign Trade Service Team immediately. We will provide all-round technical support for your engineering project!