Material requirements for aluminum alloy door and window accessories
- Editor: liefan 10:00:01, November 21, 2019
What are the requirements of aluminum alloy door and window accessories materials? Shanghai aluminum alloy door and window accessories material requirements?
1. Doors and windows and accessories: must meet the design requirements, specifications and models should meet the national standards.
2. Floor spring: the floor spring of the door should be stainless steel or copper. Before formal use after installation, the opening and closing speed should be adjusted to facilitate use. The hydraulic part must not leak. The door fixing device can also be used.
3. Door lock: it should be a double-sided safety lock.
4. Pusher: stainless steel, aluminum alloy or copper.
5. Pulley and pulley frame: the pulley can be made of hard nylon wheel and pulley frame, generally galvanized steel products.
6. Sealing material: sealing rubber strip should be used together with waterproof sealant.
Livan aluminum alloy doors and windows - sunshine room related: aluminum alloy doors and windows hardware accessories
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