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Milwaukee Introduces Line of Framing & Rafter Squares
Milwaukee Tool has announced its first line of MEP focused framing and rafter squares. Designed from the ground-up to address common user frustrations, the new Milwaukee® Squares are built to provide superior durability and versatility. The squares include features unique to the industry such as scribe notches on the framing square and a magnetic heel on the rafter square.
The 7” Magnetic Rafter Square is built with rare earth magnets in the heel which provides a secure hold on all ferrous surfaces. The 1-1/8” heel provides more grip while working with rounded stock. Moreover, the tool also has the most precision scribe notches (1” – 6”) of any rafter in its class, as well as a 1” pipe cutting jack. This feature is new-to-world for rafter squares, helping to elevate and tightly hold materials such as conduit, copper, and rigid pipe during cuts. The square is also made with more aluminum for extreme durability. This is the only rafter square truly designed for steel stud framers and mechanical, electrical & plumbing contractors.
The 16” x 24” Aluminum Framing Square is constructed of more aluminum, reinforcing the frame and delivering the durability of steel but keeping it lightweight. This square is also the first framing square to feature precision scribe notches for marking in 1/2″ and 1/4″ increments. Finally, highly visible laser-etched markings will not wear off, providing trusted accuracy throughout the life of the square.
Made in the USA*, the new Milwaukee® Framing and Rafter Squares are backed by a Limited Lifetime Warranty. Milwaukee continues to add to their layout & measurement offering.
*Except for the rafter square magnets.
Milwaukee Squares
Milwaukee® 16” x 24” Aluminum Framing Square (MLSQ024)
Milwaukee® 7” Magnetic Rafter Square (MLSQM070)
For more info on all Milwaukee Tools products, click here.
What is the square tube？
Square tube, also known as square hollow profile (SHS) or structural hollow profile, is a metal profile with a square cross-section. It is commonly used in construction, industrial and manufacturing applications for a variety of purposes such as support beams, frames and mechanical components. Square tubes are made from metals such as steel, aluminum or stainless steel and come in different sizes and thicknesses to meet specific structural requirements.
The tube's square shape provides excellent strength and stiffness, making it ideal for applications where torsional stability is important. Due to their high strength-to-weight ratio and aesthetics, these pipes are frequently used in the construction of buildings, bridges, and other structures. Square tubes are also used for decorative purposes and in the manufacture of furniture and other decorative items.
What is its production process and craftsmanship?
The production process of square tubes involves several steps, including material selection, tube forming, welding and finishing. Here's a general overview of the process:
1. Material selection:
Square tubes are usually made from metals such as steel, aluminum or stainless steel. Material selection depends on the intended application and specific requirements such as strength, corrosion resistance and cost.
2. Pipe forming:
Square tubes are usually produced through a process called tube rolling or tube forming. In this process, a flat metal strip or roll is passed through a series of rollers that gradually shape it into a square or rectangular cross-section. The edges of the strip are gathered together and welded to form a continuous tube.
3. Welding:
Welding is a crucial step in square tube production. Different welding methods are used, including:
Resistance welding (ERW): This method involves passing an electric current through the edges of metal strips, heating them to the point where they fuse together. ERW is a common method for producing steel square tubes.
Seamless welding: Some square tubes are made by seamless welding, in which a solid cylindrical blank is heated and perforated to form a hollow tube. The tube is then elongated and shaped into a square cross-section.
Submerged arc welding (SAW) or gas metal arc welding (GMAW): These methods are used for thick-walled or heavy-duty square tubes. SAW involves melting the edges of a metal strip with a continuous arc, while GMAW uses a welding gun to feed a consumable electrode wire, melting the edges and fusing them together.
4. Organize:
After welding, square tubes undergo various finishing processes to enhance their performance or appearance. These processes may include:
Heat treatment: Some square tubes, especially steel square tubes, undergo a heat treatment process to improve their mechanical properties, such as hardness and toughness.
Surface treatment: Square pipes can be coated with materials such as zinc (through processes such as galvanizing) to enhance corrosion resistance.
Cutting and sizing: Pipes are cut to specific lengths and sizes according to customer requirements.
Quality Control: Finished square tubes go through a quality control process to ensure compliance with required standards and specifications.
The process of producing square tubes requires skilled workers to operate machinery, understand welding techniques, and ensure that the final product meets quality standards and tolerances. Modern manufacturing processes often involve automation and computer control systems, but skilled technicians and engineers are essential to oversee production and maintain the quality of square tubes.
What is it used for?
Square tube is a versatile structural component that is widely used in various industries due to its strength, durability and versatility. Some common uses for square tubing include:
Construction: Square tubes are widely used in the construction industry for building frames, support columns, beams and other structural components in buildings, bridges and infrastructure projects.
Furniture: Square tubes are used in furniture manufacturing, especially in modern and industrial designs. They are used to make table frames, chair structures, shelving units and other furniture.
Industrial Equipment: Square tubes are used in the manufacture of industrial equipment and machinery frames. Their structural integrity makes them suitable for supporting heavy loads and providing stability to equipment.
Automotive: In the automotive industry, square tubes are used to make roll cages and chassis components due to their strength-to-weight ratio and ability to absorb impact energy.
Agriculture: Square tubes are used in agricultural equipment, such as tractor frames and implements, to provide strong support for various agricultural activities.
Material Handling: Square tube is used to build material handling equipment such as conveyors, platforms and racking systems because of its load-bearing capacity and durability.
Greenhouses: Square tubes are used to build a strong greenhouse frame, provide structural support for the greenhouse covering, and make efficient use of space.
Signs and Displays: Square tubes are used in sign structures and displays to provide a stable framework for outdoor signage, billboards and exhibition displays.
Railings and Fences: Square tubes are widely used in manufacturing railings and fences for residential and commercial properties. They are durable and can be easily customized to fit different designs.
DIY Projects: Square tubes are popular among DIYers and hobbyists for a variety of projects, such as building custom frames, structures, and furniture at home.
Marine Applications: In marine engineering, square tubes are used in the construction of ship frames, rails and brackets due to their corrosion resistance and strength.
Fitness Equipment: Square tubes are used to manufacture fitness equipment, providing stability and support to machines such as weight benches, squat racks, and fitness stations.
These are just a few examples, the versatility of square tubes means they can be found in many other applications in different industries that require strong and durable structural components.
What are the benefits of using square steel pipes in your project?
Using square steel pipes in a project offers several benefits due to their unique structural and mechanical properties. Here are some advantages of using square steel pipes:
Strength and Durability: Square steel pipes are known for their high strength, making them suitable for applications where structural integrity and durability are crucial. They can withstand heavy loads and provide long-lasting support.
Uniform Strength: Unlike some other shapes, square steel pipes have uniform strength in all directions, making them ideal for applications where loads can come from different angles.
Easy Fabrication: Square steel pipes are easy to work with and can be cut, welded, and shaped according to specific project requirements. This ease of fabrication makes them versatile for a wide range of applications.
Cost-Effective: Square steel pipes are often cost-effective compared to other materials. Their strength-to-weight ratio allows for the use of smaller sections, reducing material costs while maintaining structural integrity.
Aesthetics: Square steel pipes provide a modern and clean look, making them suitable for architectural and decorative applications. They are often used in contemporary designs where aesthetics matter.
Corrosion Resistance: Steel pipes can be coated with materials such as zinc through processes like galvanization, enhancing their resistance to corrosion. This is particularly important for outdoor or marine applications.
Environmentally Friendly: Steel is highly recyclable, making square steel pipes an environmentally friendly choice. Using recycled steel in the manufacturing process further reduces the environmental impact.
Versatility: Square steel pipes find applications in a wide variety of industries, including construction, manufacturing, automotive, and more. Their versatility allows them to be used in diverse projects.
Precision and Tolerance: Steel pipes can be manufactured to very precise dimensions and tolerances, ensuring consistency and quality in large-scale projects.
Fire Resistance: Steel is inherently fire-resistant, providing an added layer of safety in projects where fire resistance is a concern.
Low Maintenance: Once installed, steel pipes generally require minimal maintenance, saving both time and money in the long run.
Easily Transportable: Steel pipes are lightweight compared to some other construction materials, making them easier to transport and handle on construction sites.
When considering a construction or engineering project, these benefits make square steel pipes a favorable choice, especially in projects where strength, durability, and cost-effectiveness are essential factors.
How should we use square tubes correctly?
Proper use of square pipe is critical to ensuring the safety, stability and longevity of any construction or manufacturing project. Here are some guidelines to follow when using square pipe:
1. Correct design:
Consult a Structural Engineer: For load-bearing applications, consult a structural engineer to determine the appropriate square tube size, thickness, and material based on the project's specific loads and environmental conditions.
2. High quality materials:
Choose high-quality pipes: Choose square pipes made of high-quality materials such as steel, aluminum, or stainless steel. Ensure they comply with relevant standards and specifications.
3. Precision manufacturing:
Precise Cutting: Use precise cutting tools to ensure the square tube is cut to the correct length and angle according to design specifications.
Proper welding: If welding is required, make sure it is done by a certified welder using proper welding techniques and equipment. Please follow the recommended welding procedures for the specific material of square pipe.
4. Installation:
Secure Fastening: Use appropriate fasteners, bolts, or welding methods to securely connect square tubes to other structural elements.
Alignment: Ensure square tubes are properly aligned during installation to prevent stress concentrations and structural instability.
Bracing and Bracing: Use bracing and bracing as needed to prevent lateral movement and provide additional stability, especially in high-rise or free-standing structures.
5. Anti-corrosion:
Coating: Consider applying a protective coating (such as galvanizing) to your square pipe to enhance its corrosion resistance, especially for outdoor or marine applications.
Regular Inspections: Regularly inspect square pipes for signs of corrosion or damage, especially in harsh environments. Replace or repair damaged parts promptly.
6. Load distribution:
Uniform Load Distribution: Ensure that the load is evenly distributed on the square tube to prevent overloading of specific sections.
Avoid point loads: Avoid heavy loads concentrated at specific points on the square tube. Use appropriate load distribution methods to spread the load.
7. Comply with regulations:
Comply with building codes: Make sure the use of square pipe complies with local building codes, regulations and safety standards.
Certifications: If required, use certified square pipe that meets specific industry standards and certifications.
8. Regular maintenance:
Inspection: Check square pipe regularly for signs of wear, corrosion or damage.
Maintenance: Perform routine maintenance tasks such as cleaning and repainting to prevent corrosion and ensure longevity.
9. Correct handling:
Safe handling: Use proper lifting and handling techniques to prevent injury and damage to square pipe.
Storage: Store square tubes in a dry, covered area to prevent exposure to moisture and other environmental factors.
By following these guidelines and ensuring proper design, fabrication, installation, and maintenance, square tube can be used effectively and safely in a variety of applications, providing the necessary structural support and stability for your project.
How to choose the right square tube?
Choosing the right square pipe for your project requires considering a variety of factors to ensure it meets the necessary requirements for strength, durability, size and materials. The following step-by-step guide can help you choose the right square tube:
1. Determine the application:
Determine the purpose: Understand the specific function of the square tube in the project (e.g. structural support, frame, decorative element) and the environment to which it will be exposed (indoors, outdoors, corrosive conditions, etc.).
2. Material selection:
Consider material selection: Choose the right material based on factors such as strength, corrosion resistance, and cost. Common materials include carbon steel, stainless steel, aluminum and galvanized steel.
Corrosion Resistance: If your project will be exposed to moisture or corrosive substances, consider using materials such as stainless steel or galvanized steel for enhanced corrosion resistance.
3. Dimensions and dimensions:
Determine size: Determine the required width, height, and wall thickness dimensions of the square tube. Consider load-bearing requirements and the dimensions required to connect to other components.
Consult a Structural Engineer: For structural applications, consult a structural engineer to calculate the appropriate size and thickness of square pipe based on expected loads and building codes.
4. Mechanical properties:
Check the mechanical properties: Consider the tensile strength, yield strength and elongation properties of the material. Make sure that the selected square tube has the necessary mechanical properties to withstand the expected loads and stresses.
5. Tolerances and Standards:
Check tolerances: Check the dimensional tolerances of square tubes, including outer dimensions and wall thickness. Ensure they comply with required standards and specifications.
Standard Compliance: Verify that square pipe meets relevant industry standards (such as ASTM, EN, or JIS standards) to ensure quality and reliability.
6. Surface finish and coating:
Surface Finish: Depending on the aesthetic requirements of the project, decide whether a specific surface finish is required, such as a smooth or polished surface.
Coatings: Consider whether coatings (such as galvanizing) are required to prevent corrosion, especially for outdoor or marine applications.
7. Budget considerations:
Cost Analysis: Balance required specifications with your budget. While it is important to meet project requirements, consider cost-effective options without compromising safety and quality.
8. Consultation and expert advice:
Consult a Supplier or Manufacturer: Seek recommendations from a reputable supplier or manufacturer. They can provide insights into material selection, specifications and cost-effective solutions based on your project requirements.
9. Testing and prototyping (if applicable):
Testing: In some critical applications, consider testing prototypes under similar conditions to evaluate square tube performance before full implementation.
By considering these factors and consulting with experts when needed, you can make an informed decision and select the right square pipe to meet the strength, durability, and functionality requirements of your project.
Are you interested in learning more about Molybdenum Lanthanated Alloy, Moly Boat, Lanthanated Moly? Contact us today to secure an expert consultation!