Raw pipe materials arrive at industrial facilities in conditions that challenge ordinary storage systems. Mill scale, residual manufacturing oils, varying wall thicknesses, and inconsistent end conditions mean that raw tubing demands storage equipment built for the realities of unfinished material handling. The Herochu heavy duty tubing storage rack for raw pipe materials provides the structural capacity, operational features, and engineering verification required to store raw pipe stock safely and efficiently.

Engineered for Raw Material Weight and Handling

Raw pipe materials, particularly steel tubing in mill-finish condition, carry substantial weight per unit length. A single bundle of seamless steel pipe can weigh several tons, and the rack structure must support this load across extended spans without deflection that could cause material nesting, binding, or uncontrolled release during retrieval.

The Herochu solution employs a Q235B high-strength steel frame with a dual-beam crossbar design. This structural configuration distributes the load of stored raw pipe materials across two parallel cross-members, reducing the bending moment at each arm attachment point and maintaining tier alignment under full load. The frame material offers a yield strength of 235 MPa, providing the structural margin necessary for heavy industrial applications.

Independent compartments per tier deliver dedicated storage on both sides of the rack, with each compartment rated for 3 to 5 tons depending on the model configuration. The HC-G6053S and HC-G6053 models support 3,000 kg per level across five customizable layers, while the HC-G9065 and HC-G12065 models extend capacity to 5,000 kg per level across six layers, accommodating pipe lengths from 6,000 to 12,000 mm.

The robust structure of the Q235B frame with dual-beam crossbar design ensures stability even when raw pipe bundles are loaded with irregular weight distribution — a common condition with mill-run materials that may have varying wall thicknesses or end conditions along the bundle length.

Finite Element Analysis for Verified Load Capacity

Every Herochu tubing storage rack undergoes finite element stress analysis using Simsolid and Ansys simulation methods before manufacturing. This analysis verifies that the rack structure meets the actual load requirements of each customer’s specific raw pipe inventory, rather than relying on generic load ratings that may not account for real-world loading patterns.

The analysis examines stress distribution across the frame, arm attachment points, crossbar connections, and base plate interfaces under the maximum design load. Areas of concentrated stress are identified and reinforced during the design phase, ensuring that the manufactured rack delivers the documented load capacity under actual operating conditions.

This verification process is particularly important for raw pipe storage, where the combination of heavy bundles, potential irregular loading, and the dynamic forces associated with loading and unloading operations creates a more demanding structural environment than static load tables might suggest.

Telescopic Cantilever Operation for Dense Storage

The Herochu tubing storage rack features a manual crank operation system that drives telescopic cantilever arms. These arms extend to present stored raw pipe materials to the operator and retract to return materials to their stored position. This mechanism significantly improves space utilization by eliminating the wide forklift aisles that conventional cantilever racking requires.

For facilities handling raw pipe materials, the space savings directly translate to increased storage capacity. Operations that previously reserved substantial floor area for forklift access can reclaim that space for additional rack positions, increasing storage density by up to 200 percent within the same facility footprint. The telescopic design proves especially valuable in facilities where raw pipe stock represents a significant portion of total inventory and where floor space is at a premium.

The adjustable cantilever height adapts to different pipe diameters and bundle configurations. Large-diameter raw pipe bundles can occupy wider tier spacing, while smaller diameter tubing can be stored in tighter configurations, ensuring that vertical space is allocated efficiently across the full height of the rack.

Dual-Side Access and Classification Storage

The dual-side mechanical assistance discharge method provides access to stored raw pipe materials from either side of the rack. This bilateral access means that operators can retrieve specific pipe materials without disturbing stock stored on the opposite side, preserving the organization of the remaining inventory.

The customizable classification storage system allows raw pipe materials to be organized by material grade, wall thickness, diameter range, heat number, or supplier lot. This classification reduces the time required to locate specific materials for production orders or quality verification, cutting retrieval time by up to 80 percent compared to conventional storage where materials are intermixed.

The system accommodates both bundled and loose raw pipe materials. Bundled mill-run pipe can be stored as received, while individual pipes removed from bundles for inspection or cutting can be returned to dedicated positions without disrupting the remaining bundle organization.

Durability and Environmental Resistance

Raw pipe materials often carry mill scale, residual cutting fluids, and surface moisture that can create a corrosive environment for storage equipment. The Herochu tubing storage rack addresses this through an electrostatic powder-coated finish that provides a continuous, uniform barrier against moisture and chemical exposure.

The powder coating process produces a film thickness that significantly exceeds conventional paint, covering edges, corners, and welds without the thin spots, runs, or pinholes that characterize liquid coating application. This finish quality proves particularly important at contact points where raw pipe materials rest on the cantilever arms, as these areas experience the greatest combination of mechanical stress and chemical exposure.

Galvanized steel cantilever arms provide additional corrosion resistance at the highest-wear contact points. The zinc layer offers sacrificial protection, continuing to defend the underlying steel even if the surface sustains scratches from pipe loading activities.

Customization, Certification, and Operational Integration

The Herochu tubing storage rack offers comprehensive customization: storage length from 3,000 to 12,000+ mm, arm length from 550 to 800 mm, layer count tailored to inventory profile, per-shelf capacity from 1 to 10 tons, single or double-sided configuration, and custom colors for warehouse coding systems. The maximum load per rack is fully customizable to match planned inventory weight.

The PLC frequency control operation system ensures smooth, controlled telescopic movement, preventing the abrupt acceleration that could destabilize stored pipe bundles. The system can integrate with overhead cranes and bridge cranes for mechanized loading without secondary handling, streamlining operations for heavy raw pipe materials.

ISO9001 and CE certification provide documented assurance of manufacturing quality and regulatory compliance. On-site installation and online guidance ensure proper setup and operator training. The plug-in design facilitates both initial assembly and future relocation, allowing the rack to adapt as facility requirements evolve.

For operations handling raw pipe materials, the Herochu heavy duty tubing storage rack delivers the structural capacity, engineering verification, operational flexibility, and environmental resistance that unfinished material storage demands. The combination of telescopic cantilever technology, dual-side classified storage, and certified construction quality produces a storage system engineered for the specific challenges of raw pipe material handling.