Aluminum Strip for Insulating Glass Spacer Bar
Aluminum spacer bars are important components in insulating glass units. Aluminum strip is formed into spacer bars, which help maintain the distance between glass panels and support the sealing structure. In this application, aluminum strip should have good formability, accurate width and stable surface quality.
Many insulating glass manufacturers choose aluminum strip because it is easy to process, lightweight and corrosion-resistant. HAOMEI Aluminum can supply aluminum strip for spacer bar production in customized specifications.
Recommended Specifications
| Item | Common Options |
|---|---|
| Alloy | 3003, 3004, 3105 |
| Temper | H14, H16, H18, H24 |
| Thickness | 0.18 mm – 0.5 mm |
| Width | Customized according to spacer bar size |
| Surface | Mill finish, coated finish available |
| Edge | Slit edge with stable width tolerance |
| Application | Insulating glass spacer bar, window and door systems |
Product Advantages
Good roll forming performance
Stable width and thickness tolerance
Good corrosion resistance
Suitable for continuous spacer bar production
Clean surface for later processing or coating
Purchasing Tips
When customers inquire about aluminum strip for spacer bars, it is better to provide the final spacer bar size and forming process. This helps us recommend suitable alloy and temper. For example, 3003 aluminum strip is commonly used because of its good strength and formability.
HAOMEI Aluminum supports customized slitting and export packing to meet long-distance transportation requirements.
