the machine for making perforated steel straps

 

video of the machine for making perforated steel straps

 

Key Characteristics and Materials

1. Material: Typically made from low-carbon (mild) steel for good strength and formability. It can also be found in:

   • Galvanized Steel: Coated with zinc for excellent corrosion resistance (most common for outdoor/industrial use).

   • Stainless Steel (e.g., 304 or 316): For high corrosion resistance in harsh environments (food processing, chemical plants, marine applications).

   • Pre-painted or Coated Steel: For specific aesthetic or minor protective needs.

2. Dimensions:

   • Width: Ranges from about 1/4" (6mm) to 2" (50mm) or more.

   • Thickness (Gauge): Usually between 0.028" (22 gauge) and 0.075" (14 gauge). Thicker gauges are stronger but less flexible.

   • Length: Sold in coils or cut-to-length pieces, commonly from 25 ft to 100 ft rolls.

   • Perforation Pattern:

     • The holes are usually round or slotted.

     • Round Holes: Most common, used with screws, bolts, or zip ties.

     • Slotted Holes: Allow for adjustment along the length of the strap, which is ideal for mounting where precise alignment is difficult.

       

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   Primary Uses and Applications

   This product is a workhorse in many industries due to its simplicity and strength.

   1. Electrical Conduit and Cable Tray Support:

      • This is one of its most common uses. The strap is used to securely fasten electrical conduits (metal pipes containing wires) and cable trays to walls, ceilings, or beams. A screw goes through a perforation into the structure.

   2. HVAC (Heating, Ventilation, & Air Conditioning):

      • Used for hanging ductwork, insulating pipes, and securing various components. Its flexibility allows it to be formed around irregular shapes.

   • Plumbing:

     • Ideal for strapping water pipes, gas lines, and drainage pipes to joists and studs to keep them secure and prevent movement.

   • Construction and General Mounting:

     • A general-purpose fastener for hanging signs, securing fencing, creating custom brackets, or bundling items together.

   • Industrial Packaging and Bundling:

     • Used to bundle long, bulky items like lumber, metal bars, or tubes for shipping and storage. It's much stronger than plastic strapping.

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   Advantages of Using Perforated Steel Strap

   • Strength and Durability: Provides a strong, non-stretching, and long-lasting hold.

   • Adjustability: The perforations allow for attachment points anywhere along its length, offering great flexibility during installation.

3. Easy to Work With: Can be cut with tin snips or a hacksaw and bent by hand. No special tools are required for basic applications.

4. Cost-Effective: An inexpensive solution for a wide range of fastening and support problems.

5. Fire Resistance: Unlike plastic ties or straps, steel is non-combustible, which is critical in electrical and building safety codes.

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How to Use It (A Simple Guide)

1. Measure and Cut: Determine the length needed and cut the strap with appropriate cutters.

2. Position: Wrap or place the strap around the object you are securing (e.g., a pipe).

3. Fasten: Bring the ends to the mounting surface (e.g., a wooden stud).

4. Secure: Insert a screw, bolt, or nail through a perforation and drive it into the mounting surface. For bundling, you can often screw the two ends of the strap together

Comparison: Perforated Steel Strap vs. Other Options

 

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