Industrial Metal Pipe Joints - Black Electrophoresis CRS Steel for Storage Rack

Product Specification

Product Overview

Industrial storage and logistics operations that need pipe rack structures to be both durable and adaptable have a practical component solution in the HJ-1 Metal Pipe Joint. Built from CRS cold rolled steel with a black electrophoresis finish, this joint is engineered for the kind of abuse that warehouse and production floor environments deliver day after day -- fork truck collisions, thermal expansion cycles, and the kind of irregular loading that theoretical calculations never fully account for. The electrophoresis coating is not decorative -- it is functional, providing a barrier against moisture and the mild chemical exposure that occurs in industrial storage environments. The HJ-1 ships as a complete kit: two H-1 joint units plus the M6x25 hardware needed for assembly. The bolted connection design means the joint can be set up, broken down, and reconfigured as storage requirements change -- without welding, cutting, or specialized assembly equipment.

Technical Specifications

Key Benefits

· Industrial-grade CRS cold rolled steel -- cold rolled steel has better dimensional tolerance and surface quality than hot rolled alternatives, which matters in a structural connection that needs to mate precisely with standard pipe dimensions

· Black electrophoresis coating -- the electrophoretic coating process provides consistent coverage including edges and internal surfaces where corrosion typically starts, with a hardness rating suitable for industrial abrasion environments

· 23mm pipe compatibility -- matches the most common industrial pipe rack pipe wall thickness for structurally sound connections without the need for custom fabrication or shimming

· Reconfigurable bolted assembly -- the bolted joint design lets facility managers rewire racking layouts as product lines change, without committing to permanent structures in environments where change is the only constant

· Complete kit delivery -- HJ-1 ships with both H-1 joints and the M6x25 hardware, eliminating the common problem of receiving structural hardware without the fasteners needed to complete assembly

Applications

Heavy-load industrial storage shelving, warehouse pallet racking frames, production line structural supports, logistics sortation system frames, automated guided vehicle (AGV) staging structures, air cargo handling equipment frames, and manufacturing work station consoles. The combination of structural strength and reconfiguration capability makes it a practical choice for any facility where the material flow requirements change seasonally or as product portfolios evolve.

Why It Works

The reconfiguration story is the core value proposition for industrial buyers, and the HJ-1 delivers it through a combination of design choices that reinforce each other. The electrophoresis coating is what makes reconfiguration practical rather than just theoretically possible: when a facility decides to reconfigure pipe rack structures, the joints on a painted or powder-coated product have often seized due to corrosion between the coating and the underlying steel. The electrophoretic bond prevents this because the coating is bonded to the steel at the molecular level, not just adhered to the surface. The CRS material provides the right balance of strength and machinability -- tough enough to handle industrial loads, but workable enough that the threads on the M6 hardware engage cleanly without cross-threading or galling during repeated assembly and disassembly cycles. The result is a joint that survives multiple reconfiguration cycles without the seized fasteners and damaged coatings that plague lesser hardware.

Combination:

one HJ-1 is combine with 2 pcs of H-1 ,and one set of M56*25 nut and screw 

Why choose our products?
1) We are direct manufcture of pipe rack system, we produce all series of material for pipe rack system, such as metal joint, plastic joint, lean pipe, roller track, accessory for pipe rack system.
2) We produce this serises products metal pipe joint for more than 10 years, the earliesr factory to produce pipe rack system in Cina.

Our Company
Shenzhen Jingji Technology Co., Ltd.(TOP-KING HK LIMITED ) Is a professional manufactuer for design, production and sale of industrial storage equipment, flexible production equipment, automation equipment and other kinds of instruments and gauges. beside, the company distributes anti-static peripherals.

We provide a comprehensive logistics plan in order to avoid waste of resources in course of purchase and supply chain by manufactures. It is our ultimate goal to provide all customers with full service, to meet exact demands of customers. To improve product quality, and to enhance customer satisfaction storage annd logistics as in automation industy.