Corrosion-resistant pipe type lock rod
By applying a galvanized layer on the inner surface of the container lock rod, a spray welding layer and an anti-corrosion coating on the outer surface, the problem of corrosion of the lock rod during transportation is solved, and the corrosion resistance and service life of the lock rod are improved.
CN222373513UActive Publication Date: 2025-01-21JIAXING HAIFENG HARDWARE PROD CO LTD
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Patent Information
- Application Number
- CN202420655395.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-03-28
Smart Images
Figure CN222373513U_ABST
Abstract
The utility model discloses a corrosion-resistant pipe type lock rod which comprises a rod body, the rod body is in a hollow pipe shape, a zinc coating is arranged on the inner surface of the rod body, a spray welding layer is arranged on the outer surface of the rod body, and a corrosion-resistant coating is arranged on the surface of the spray welding layer. According to the corrosion-resistant tubular lock rod, the zinc coating is arranged on the inner surface of the rod body, the corrosion resistance of the inner surface of the rod body is improved, the spray welding layer and the corrosion-resistant coating are arranged on the outer surface of the rod body, the corrosion resistance of the surface of the rod body is greatly improved, meanwhile, the attractiveness of the surface of the rod body is improved, and the service life of the surface of the rod body is prolonged.
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