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Laser Micro Welding - Check Valve

Material: 630 Stainless Steel

Processing Type: Circumferential welding of check valve

Spot Diameter: 0.68mm

Weld Depth: approx. 0.24mm; Weld Width: approx. 1.11mm

Welding Quality: No obvious blackening or oxidation on weld seam, qualified penetration depth, zero porosity

Application Fields: Medical devices, aerospace, energy & power, petrochemical industry


Yueqian Laser’s micro welding technology has been maturely applied to miniature valves, armature assemblies, new energy batteries and other products. We deliver precision joining solutions for aerospace, new energy vehicles, power engineering and other key sectors.