Semi-Welded Plate Heat Exchanger

The official page says THT uses advanced fiber-laser welding machines and modern laser welding technology for semi-welded plate heat exchangers. Compared with other welding methods, the page highlights a single-weld process, small heat-affected zone, low post-weld deformation, automatic inspection during welding, fast welding speed, and low residual-stress ratio. The page also states that the product has obtained B2-B3 level safety registration certification for welded plate heat exchangers.

Petrochemical
Energy
Chemical Processing
Pharmaceuticals
Power Generation

Key Advantages

Laser welding process with small heat-affected zone and low deformation.
Automatic inspection during welding helps control weld quality.
Guide-plate mechanical tests can verify plate-pair welding quality.
Officially listed B2-B3 safety registration certification for welded plate heat exchangers.

Technical Specifications

Welding MethodFiber laser welding and CNC seam welding
Safety RegistrationB2-B3 level welded plate heat exchanger safety registration

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