Metal spirit level vial is a spirit level enclosed in a metal frame, primarily to protect the delicate vial and ensure durability in demanding environments. When selecting one, consider the application’s needs, accuracy level, metal type, and any beneficial features.
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Flange metal bubble vials refers to a type of spirit level vial that has a metal frame or casing with a flange, which is a projecting flat rim or collar used for attachment. This design allows for easier mounting or integration into machinery, equipment, or other applications. The metal casing, often combined with the flange, ensures that the vial is securely held in place and offers robust protection in various working conditions. When considering a flange metal bubble vial, factors such as the type of metal, the dimensions of the flange, the level of precision required, and the specific application or use-case scenario should be taken into account.
Photo of three identical square metal bubble level vials. The vials are filled with liquids in distinct colors: yellow, green, and blue. They are arranged diagonally, showcasing their vibrant colors.
Shape: Circular or round in design.
Function: As with all bubble levels, it indicates the levelness of a surface.
Advantages: The round design can be more compact, potentially making it suitable for applications where space is a concern.
Applications: Often found in tools, devices, or machinery where a quick visual indication of levelness is needed.
For both types:
Material: The metal casing offers durability, making these vials resistant to potential damage in more rigorous work environments.
Selection: When choosing between square or circular designs, consider the specific requirements of the application, the available space, and the desired mounting method.
In both cases, the metal casing’s primary role is to protect the delicate vial inside and to provide a more durable and long-lasting tool suitable for various work conditions.
Metal Crane Level 70-170mm Specification
| Model | Overall Dimensions (mm) | Sensitivity | ||||||
| D1 | D2 | H1 | H2 | PCD | d | D3 | ||
| AH-170 | 170 | 130 | 20 | 8 | 155 | 133 | 6.5 | 15’/2mm |
| AH-110 | 110 | 74 | 32 | 10 | 95.4 | 80 | 7 | 6’/10’/15’/30’/2mm |
| AH-10075 | 100 | 75 | 20 | 8 | 87 | 75 | 5 | 6’/10’/15’/30’/2mm |
| AH-9415 | 94 | 73 | 15 | 5 | 82.5 | 72 | 5.5 | 30’/2mm |
| AH-9021 | 90 | 71 | 21 | 6 | 80 | 69 | 5 | 6’/10’/15’/30’/2mm |
| AH-9020 | 90 | 71 | 20.5 | 6 | 80 | 69 | 5 | 30’/2mm |
| AH-9019 | 90 | 72.5 | 19 | 5 | 80 | 69.5 | 5.5 | 6’/15’/2mm |
| AH-9017 | 90 | 67 | 17 | 4.5 | 80 | 69.5 | 5.5 | 6’/10’/15’/30’/2mm |
| AH-8015 | 80 | 62 | 15 | 5 | 70 | 60 | 4 | 6’/10’/15’/30’/2mm |
| AH-8013 | 80 | 62 | 12.5 | 6 | 70 | 60 | 4 | 6’/10’/15’/30’/2mm |
| AH-7024 | 70 | – | 23 | – | 63.4 | 55 | 3 | 6’/10’/15’/30’/2mm |
Vial: The vial itself is typically made of glass and contains a liquid, usually a colored spirit (like ethanol or methanol), with an air bubble. The movement of this bubble indicates whether a surface is level.
Metal Housing: The metal casing protects the vial from damage, especially in heavy-duty or industrial environments. Common metals used include aluminum, brass, or steel, which offer durability without adding excessive weight.
Mounting Mechanisms: Many metal-housed vials have built-in mounting mechanisms or slots, making it easy to attach them to tools, machines, or surfaces.
Graduation Lines: Some metal spirit level vials feature graduation lines, offering more precise measurements or allowing for the determination of specific angles.
End Caps: To further protect the vial, some metal spirit level vials have end caps, often made of rubber or another shock-absorbing material.
High Durability: The metal casing offers a higher degree of protection against drops, impacts, and other potential damages compared to plastic or standalone glass vials.
Item: AH-1007520
Name: Large diameter circular spirit level
Size: 60*10mm
Sensitivity; 15’/2mm
Base material: Aluminum
For OEM service or more sizes ，please contact with me for more information
Sliver Metal Case Circular Spirit Bubble
Accuracy : 60/2mm ( 5/2mm—60/2mm is available )
Size : 90*71*20 mm
Liquid color : Yellow Green .
Line color : Black
Case Material : Aluminum
For OEM service or more sizes ，please contact with me for more information
Item: AH-1007520
Name: Large diameter circular spirit level
Size: Ø100x75x20mm
Measuring range: +/- 5 º
Base material: Aluminum
For OEM service or more sizes ，please contact with me for more information
Square Metal Bubble for Wood
High Accuracy Alloy Metal Housing square bubble
Alloy Metal Housing Bubble with Fix Hole
Spirit Level Leveler for Equipment
Metal spirit level vials are commonly used in industries and applications where ruggedness and durability are required, such as:
Construction
Machinery setup and maintenance
Surveying equipment
High-end or professional-grade tools
Enhanced durability and longevity due to metal housing.
Often more resistant to temperature fluctuations.
Can be used in more demanding environments.
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