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Products Description
This dedicated 4-way 3D joint is specially designed for lean pipe systems. It connects four pieces of 28mm diameter lean pipes at 90 degrees in three-dimensional space to form stable spatial joints, serving as one of the core fittings for assembling lean pipe workbenches, storage racks, turnover trolleys and other structures.
Core Features & Advantages
3D Spatial Connection
It firmly fixes four pipes in 90° three-dimensional crossing layout, acting as an essential component for building spatial frames such as central nodes of shelf layers and intersections of workbench uprights and cross beams, greatly enhancing overall structural stability.
Wide Compatibility & Versatility
Compatible with standard 28mm outer diameter lean pipes. It can be used together with HJ-1 right angle joints and HJ-2 three-way joints of the same series to meet various frame assembly requirements.
Superior Durability
Fabricated from stamped cold-rolled steel sheet with uniform wall thickness. Finished with chrome plating or electrophoresis coating, it features outstanding rust and corrosion resistance for long-term service in workshop environments.
Easy Assembly & Flexible Modification
Featuring modular design, it requires no welding. Users can quickly assemble, disassemble and adjust structures only with a spanner, perfectly fitting flexible renovation demands in lean production.
Model | Components | Model | Components |
HJ-1D | H-1*2；M6*1 | HJ-11D | H-13*2；M6*1 |
HJ-2D | H-2*1；H-3*1；M6*2 | HJ-12D | H-14*2；H-6*4；M6*4 |
HJ-3D | H-2*2；H-4*1；M6*3 | HJ-13D | H-15*1；H-16*1；M6*1 |
HJ-4D | H-4*2；M6*2 | HJ-14D | H-90*2；M6*2 |
HJ-5D | H-2*4；M6*4 | HJ-15D | H-17*1；H-18*1；M6*1 |
HJ-6D | H-7*2；M6*1 | HJ-18D | H-9*2；M6*1 |
HJ-7D | H-5*2；H-6*2；M6*2 | HJ-30D | H-30*2；M6*1 |
HJ-7AD | H-6*2；H-6A*2；M6*3 | HJ-45D | H-45*2；M6*1 |
HJ-7BD | H-5*2；M6*1 | HJ-60D | H-60*2； |
HJ-8D | H-19*2；J-140*2；M6*1 | HJ-110D | H-11*2；M6*2 |
HJ-9D | H-21*2；M6*1 | HJ-160D | H-160*2；M6*2 |
HJ-10D | H-12*2；J-140*1；M6*1 | HJ-180D | H-180*2；M6*1 |
Note: H- represents our single-piece H series connectors; M6 hexagonal socket screws and nuts | |||
Company Profile
Shanghai Xuying Industrial Co., Ltd., established in January 2013, boasts nearly 20 years of experience in the industry.
Currently, our company primarily engages in the research, development, production, and sales of first-generation lean pipes (steel-plastic composite pipes), second-generation lean pipes (stainless steel pipes), third-generation lean pipes (aluminum alloy pipes), and related accessories, as well as aluminum profiles, accessories, and equipment.
The finished equipment we can currently provide for enterprises includes: lean pipe workbenches, lean pipe assembly lines, U-shaped production lines, flow rail lean pipe racks, lean pipe storage racks, lean pipe turnover racks, aluminum profile workbenches, aluminum profile frames, aluminum profile partition walls, and other industrial finished product series.
