Professional WX-HY35 Series Handrail Connector Customization

Professional WX-HY35 Series Handrail Connector Customization Developed by Wuxi Hongyu Auto Parts Manufacturing Co., Ltd., these vehicle‑specific fittings are designed for 25mm diameter handrails.

They are mainly used for secure connection between handrail crossbars, pillars and the vehicle body in buses and coaches, and are compatible with 25mm round or oval tubes.

Lightweight, highly adaptable and easy to maintain, these products are described in detail below.

Core Features

Adaptability

Designed specifically for 25mm diameter handrails, they are compatible with standard round or oval tubes used in buses and coaches.

Suitable for front, rear, side and pillar installation, they are fully compatible with Hongyu’s own handrail tubes and most other standard handrails of the same size.

Material & Craftsmanship

Made of high‑strength aluminum alloy or zinc alloy via die‑casting with internal reinforcing ribs, supporting a load capacity of more than 200kg.

Key components use V0 flame‑retardant materials, complying with automotive safety standards.

Surface treatments include anodizing and plastic spraying for excellent corrosion and oxidation resistance.

Sealed joints provide moisture and dust protection to prevent rust and loosening.

Some models feature anti‑vibration design for stable performance under vehicle vibration.

Connection Structure

Snap‑fit, threaded and pin‑type structures with dedicated fasteners ensure stable, rattle‑free connection and passenger safety.

Wall‑mounted and pillar‑mounted versions are equipped with decorative covers to hide screws and improve interior appearance.

Protection Performance

Sealed interfaces resist moisture and dust, preventing internal corrosion that could reduce connection strength.

Some products offer anti‑vibration performance to adapt to vehicle vibration during operation.

Main Types & Applications

Straight Connectors

Used for linear splicing of handrail crossbars to ensure smooth extension, continuous structure and even stress distribution.

Corner Connectors

Available in 90°, 135° and other angles for handrail corner connection, supporting vertical and oblique joining between pillars and crossbars.

Wall / Pillar Mounting Brackets

Securely fix handrails to the vehicle body side wall or pillars, providing stable support as key connecting components.

Adjustable Connectors

Allow angle adjustment to suit different vehicle interior layouts, enabling on‑site adjustment and simplifying installation.