VT-330A
VT-330A Heavy-Duty Hinge
A SUS304 88-degree hinge with catalogue load and cycle references for larger sashes.
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Stainless-steel heavy-duty hinge
VT-353A Heavy-Duty Hinge
A SUS304 hinge with a higher catalogue load reference for compatible door and window systems.
VT-353A
Product overview
VT-353A is positioned for heavier compatible sashes and uses the same 23 mm and 13.5 mm groove references shown in the catalogue. Final suitability requires a profile drawing, weight calculation and confirmation of the hinge quantity and fasteners.
- SUS304 stated
- 23 mm and 13.5 mm groove references
- 88-degree opening
- Catalogue 150 kg-plus load reference
- Heavy-sash application
Available information
| Model / series | VT-353A |
|---|---|
| Material | SUS304, catalogue-stated |
| Opening angle | 88 degrees |
| Catalogue load reference | 150 kg+ |
| Catalogue cycle reference | 70,000 cycles |
| Test-window reference | 850 x 2000 mm |
| MOQ | To be confirmed |
| Sample | To be confirmed |
| Lead time | To be confirmed |
| OEM / ODM | Finish, marking and packaging options to be confirmed. |
Confirm before order
- Profile compatibility
- Sash weight and centre of gravity
- Hinge quantity
- Independent load/cycle evidence
- Fasteners and finish
Document note: The 150 kg-plus and 70,000-cycle figures are catalogue claims, not independently verified results.
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We review the supplier's observable business identity, production fit, quotation assumptions and model-specific documents. Factory visits and production follow-up can be arranged when required.
Related products
VT-331B / VT-335B
VT-331B / VT-335B Heavy-Duty Hinge Family
A SUS304 hinge family for 23 mm and 13.5 mm groove systems.
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VT-351A
VT-351A 165-Degree Hinge
A SUS304 hinge with a catalogue 165-degree opening reference for compatible system profiles.
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