Arc Light · Pipe Craftsman

Circular tube structure


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Core Positioning

Employing advanced JCO forming technology, we deliver high-precision, high-efficiency, and highly customizable large-diameter circular pipe solutions for applications such as space structures and industrial pipe racks.

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Technical Core

Industry-leading JCO steel pipe forming presses and intelligent forming processes enable precision, flexible manufacturing—from steel plate to seamless round pipe.

Technical Specifications

Molding diameter: 377…1620 mm

Plate thickness: 8–60 mm

Steel plate width: 1100–5100 mm

Processing length: 6000–12200 mm

Forming speed: 100–130 pieces/day (forming speed depends on the steel pipe diameter)

Key Process

Smart and efficient

Smart Matching

Intelligent mold-matching system based on order specifications.

Smart and efficient

Precision Preprocessing

Precision edge milling and pre-bending lay the foundation for forming.

Smart and efficient

The Core Three-Step Method

The steel plate is step‑by‑step pressed and precisely formed into “J”‑shaped and “C”‑shaped sections, ultimately closing into an “O”‑shaped tubular shell, with precise control throughout the entire process.

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Core Values

While ensuring exceptional roundness, straightness, and weld quality of the tubing, we achieve efficient responsiveness to small‑batch, multi‑specification orders and material savings, with a monthly production capacity exceeding 5,000 tons.

Product equipment

Intelligent Production Line for Circular Tube Structures

Intelligent Production Line for Circular Tube Structures

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Video of the Intelligent Production Line for Circular Pipe Structures