Black HJ-8 Metal Joint, For Structure Pipe, 28mm

The HJ-8 Pipe Joint is a heavy-duty base-mount pipe support connector used in modular pipe & joint systems. It is designed to securely hold a vertical pipe while allowing stable installation onto floors, walls, or structural frames. The joint features a cylindrical pipe-holding sleeve and a dual-plate mounting base for reliable anchoring in industrial environments. The HJ-8 provides strong structural support and is commonly used in lean manufacturing, assembly stations, racks, trolleys, and custom industrial frameworks. Key Features Sturdy metal body with corrosion-resistant surface finish Vertical clamp sleeve for Ø28 mm (standard) steel-coated pipes Base mounting plates with both round and slotted holes for easy alignment Bolt hole on the sleeve for tightening the pipe using an M6 fastener Provides excellent rigidity for vertical load applications Suitable for permanent or semi-permanent fixtures Typical Uses Mounting vertical pipes to floors, platforms, or machinery bases Support for workstation frames Structural reinforcement in pipe-and-joint modular systems Shelving and rack uprights Industrial carts and lean production fixtures2. Material Cold Rolled Steel (CRS) Surface finish options (depending on manufacturer): Black epoxy powder coating Zinc-plated / Nickel-plated anti-corrosion finish 3. Compatible Pipe Designed for Ø 28 mm steel-coated pipes (Standard pipe diameter used in Lean Manufacturing pipe & joint systems) 4. Structural Design Cylindrical vertical sleeve that firmly holds the pipe Two mounting plates, oriented at 90°: Horizontal plate with round holes Vertical plate with elongated slot for alignment Fastening screw hole for securing the pipe using an M6 bolt 5. Dimensions (Typical Standard) (May vary slightly depending on the manufacturer) Sleeve inner diameter: 28 mm Sleeve height: 60–70 mm Horizontal base plate: approx. 45–55 mm width Hole diameters: 8–10 mm Slot size: 8 mm × 25–30 mm Material thickness: 2.5–3.0 mm steel 6. Load Capacity Static vertical load: 40–60 kg Shear load depends on mounting surface and bolt quality (Values vary; above are typical safe ranges used in factory systems.) 7. Mounting Details Compatible with: M8 or M10 floor/wall bolts (base plate holes) M6 pipe-locking screw Mounting orientation: Vertical pipe support Adjustable positioning using slotted vertical plate 8. Applications Floor or wall mounting of vertical pipes Workstation frames and industrial structures FIFO racks / flow racks Storage and shelving uprights Material-handling trolleys Safety rail and guide-post supports