Aluminum Screw Caps

Haomei Aluminum Aluminum Screw Caps has the standard lug rate, flatness and tolerance to meet customer needs, and the price is reasonable. Welcome to consult.

  1. Specifications for Aluminum Screw Caps
  2. Aluminum Screw Caps Advantage
  3. Commonly used Aluminum Screw Caps
    1. 8011 Aluminum Screw Caps
    2. 3105 Aluminum Screw Caps
  4. How to Choose Aluminum Screw Caps
    1. Corrosion Resistance
    2. Cost
    3. Strength
    4. Use Environment

Aluminum screw caps are a type of airtight bottle caps commonly used in the beverage industry. These bottle caps are made of aluminum and have a thread to easily screw on and off the bottle.

Aluminum Screw Caps

Specifications for Aluminum Screw Caps

Exact dimensions or specifications for aluminum screw caps may vary by application and container size. Here are examples of common specifications for different types of nuts:

These are general specifications only and may vary by specific product and manufacturer. It is important to select the proper screw cap based on vessel size, application and performance requirements.

Aluminum Screw Caps Advantage

Printed with Branding for Aluminum Screw Caps

Commonly used Aluminum Screw Caps

8011 Aluminum Screw Caps

Aluminum Screw Caps are usually machined from 8011 Aluminum Closure, 8011 aluminum is known for its good formability, corrosion resistance and strength, making it an ideal material for screw caps.

Alloy 8011 is typically used in the annealed (O) or soft tempered condition, which provides good ductility and allows lids to be easily formed and sealed to containers. However, harder tempers (such as H14 or H16) are also available for applications requiring greater strength and durability.

Wine bottle screw caps 8011 o
Cosmetic jar screw caps 8011 o
Pharmaceutical bottle screw caps 8011 o/H14/H16
Beverage bottle screw caps 8011 o
Oil bottle screw caps 8011 o/H14/H16

Overall, the specific alloys and tempers used for aluminum screw caps may vary depending on the application and performance requirements. However, Alloy 8011 in its soft temper is a common and versatile choice for many different types of nuts.

8011 Aluminum Screw Caps

3105 Aluminum Screw Caps

3105 Aluminum Closure is a common Aluminum Screw Caps material. 3105 aluminum has good corrosion resistance, good toughness, and is not easy to break, which can ensure the integrity and sealing of the cap.

The cost of 3105 Aluminum Screw Caps is lower than other aluminum alloy caps, so in the case of cost considerations, 3105 Aluminum Screw Caps are an ideal choice.

Beverage bottle caps 3105 H16 aluminum coil
Food bottle caps 3105 H14 aluminum coil
Pharmaceutical bottle caps 3105 H16 aluminum coil
Chemical bottle caps 3105 H16 aluminum coil

In general, the choice of 3105 aluminum alloy cover or 8011 aluminum alloy cover should be determined according to the specific application, and cover materials with different performance and price should be selected according to the needs.

3105 Aluminum Screw Caps

How to Choose Aluminum Screw Caps

Corrosion Resistance

AA 8011 alloy is more corrosion resistant than AA 3105 alloy, so it is more suitable to choose Aluminum Screw Caps of AA 8011 alloy when the use environment is relatively harsh.

Cost

AA 3105 alloy is cheaper than AA 8011 alloy, so it is more suitable to choose Aluminum Screw Caps of AA 3105 alloy in the case of cost-sensitive.

If it is necessary to reduce the cost when producing Aluminum Screw Caps in large quantities, it is more suitable to choose Aluminum Screw Caps of AA 3105 alloy, because AA 3105 alloy is cheaper than AA 8011 alloy.

Strength

AA 8011 alloy has higher strength than AA 3105 alloy, so it is more suitable to choose Aluminum Screw Caps of AA 8011 alloy when higher strength is required.If the closure of the produced beverage bottle requires higher strength, it will be more suitable to choose Aluminum Screw Caps of AA 8011 alloy.

Use Environment

If the beverage packaging produced will be transported to a relatively humid environment, it will be more suitable to choose Aluminum Screw Caps of AA 8011 alloy, because AA 8011 alloy has better corrosion resistance.

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