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Column Radiator
JDGZ4
4-Column Steel Radiator
Export-ready manufacturing
CE/EN442-certified production, exporting to 80+ countries since 2002.
OEM/ODM support: custom sizes, colors and packaging.
The JDGZ4 four-column steel radiator packs four rows of round tubes into a deep, high-output configuration, delivering 90–200 W per section with freely adjustable section count, at a working pressure of 1.0 MPa. Precision-welded from cold-rolled steel in seven heights from 300 to 1800 mm, available in White RAL 9016 or custom RAL. CE-certified to EN442, with over 80 export markets served since 2002 and full OEM/ODM capability.
Specifications
| Profile | 4-Column |
| Dimensions | 300 / 500 / 600 / 900 / 1200 / 1500 / 1800 mm |
| Heat Output (EN442 ΔT=50°) | Per section: 90–200 W |
| Heat Output (EN442 ΔT=30°) | Per section: ≈ 46–103 W |
| Working Pressure | 1.0 MPa (10 bar) |
| Material | Cold-rolled steel |
| Available Colors | White RAL 9016 / Custom RAL |
| Finish | Glossy / Matte |