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Civil defense ventilation duct
Welding of ventilation duct flanges in civil defense systems: circumferential welds on pipe flanges, longitudinal welds on pipes. Application information for civil defense ventilation ducts: Welding method: MIG/MAG; Workpiece material: Q235 and similar; Workpiece diameter: ≤¢800mm; Workpiece length: ≤2000mm; Workpiece thickness: ≤6mm; Weld type: Butt longitudinal welds and fillet welds on flanges. √ MIG/MAG welding ensures stable and reliable weld quality with consistent weld surface appearance. System features: ◆ Our company designs products based on extensive experience in both domestic and international welding fields, adhering to the principle of high cost-effectiveness and providing scientifically sound welding solutions tailored to customer needs.
Steel tubular piles
High-rise structural pipe pile—R3CP three-section pipe assembly alignment workstation for longitudinal and circumferential welds of pipe piles. Steel structure pipe piles—application information: Welding method: SAW; Workpiece material: Carbon steel; Workpiece diameter: ≤¢1500mm; Workpiece length: ≤5000mm; Workpiece thickness: ≤60mm; Weld type: Butt longitudinal welds and circumferential welds.