High-frequency welded tube
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| Name | Picture | Tube Size | Wall Thickness |
| Radiator Tube | .jpg) |
16mm X 1.5mm | 0.26mm~0.30mm |
| 16mm X 1.7mm | 0.26mm~0.30mm | ||
| 16mm X 1.8mm | 0.26mm~0.30mm | ||
| 16mm X 1.9mm | 0.26mm~0.30mm | ||
| 16mm X 2.0mm | 0.26mm~0.30mm | ||
| 18mm X 2.0mm | 0.28mm~0.32mm | ||
| 22mm X 2.0mm | 0.30mm~0.35mm | ||
| 23.5mm X 2.0mm | 0.28mm~0.35mm | ||
| 26mm X 1.5mm | 0.28mm~0.32mm | ||
| 26mm X 2.0mm | 0.30mm~0.40mm | ||
| 32mm X 2.0mm | 0.30mm~0.40mm | ||
| Hourglass Tubes | .jpg) |
40mm X 2.0mm | 0.35mm~0.45mm |
| Inter-cooler Tube Harmonica Tube |
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32mm X 7.6mm | 0.30mm~0.45mm |
| 38mm X 6.5mm | 0.30mm~0.45mm | ||
| 50mm X 8.08mm | 0.30mm~0.45mm | ||
| 64mm X 8.08mm | 0.30mm~0.50mm | ||
| 80mm X 8.08mm | 0.30mm~0.50mm | ||
| 80mm X 7.8mm | 0.30mm~0.50mm | ||
| Aluminium Strip Aluminium Foil Aluminium Sheet |
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3003 ....... 4343 + 3003 + 4343 4343 + 3003 + 7072 |
0.05mm~3.0mm |
| Manufacturing Equipment |
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The German Scholer High Frequencyweld- Ing Aluminium Tube Folding Machines |
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| Quality Control (ISO/TS16949) |
Non Clading Tube: 3003; Clading Tube: 4343/3003/7072 (H14) or 4343/ 3003/7072 (H24); Appearance Quality: Outer Tube Inner Burr Is Not Greater Than 0.05mm Less Than 0.1mm Bending And Twist: Not Greater Than 0.2mm/1000mm: Length L +/-0.1 Width W+/-0.02 |
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Materials Table:
| Product Name | Alloy Core Layer | Brazing Alloys | Alloy Water Side |
Alloy State | Applications | Main Thickness |
| SDTX001 | 3003 | H14, H16 | Non-composite Fin | 0.05mm-0.20mm | ||
| SDTX002 | 3003 + 1.0% Zn | H14, H16 | Non-composite Fin | 0.05mm-0.20mm | ||
| SDTX003 | 3003 + 1.5% Zn | H14, H16 | Non-composite Fin | 0.05mm-0.20mm | ||
| SDTX004 | 3003 | 4343 (double complex) |
H14, H16 | Non-composite Fin | 0.05mm-0.20mm | |
| SDTX005 | 3003 + 1.5% Zn | 4343 (double complex) |
H14, H16 | Non-composite Fin | 0.05mm-0.20mm | |
| SDTX006 | 3003 | 4343 | 7072 | H14 | Tube Material | 0.20mm-0.40mm |
| SDTX007 | 3003 + Cu | 4343 | 7072 | H14 | Tube Material | 0.20mm-0.40mm |
| SDTX008 | 3005 | 4343 | 7072 | H24 | Tube Material | 0.20mm-0.40mm |
| SDTX009 | 3003 |
4343 (single compound) |
O, H14 | Board, Sideboard | 1.0mm-3.0mm | |
| SDTX010 | 3003 | 4343 (single compound) |
O, H14 | Board, Sideboard | 1.0mm-3.0mm | |
| SDTX011 | 3003 | 4343 | 7072 | O, H14 | Board, Sideboard | 1.0mm-3.0mm |
| SDTX012 | 3003 + Cu | 4343 | 7072 | O, H14 | Board, Sideboard | 1.0mm-3.0mm |
| SDTX013 | 3003 + Cu | 4045 | 7072 | O, H14 | Board, Sideboard | 1.0mm-3.0mm |
| Brazing Alloy 4343, Used In Accordance With The Requirements Of The Users Intead Of 4045, 4047. | ||||||