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Weld duct insulation pins, how to choose a suitable cup head pin

Insulation anchors
January 08, 2025
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Brief: Discover how to choose the perfect cup head weld pins for duct insulation in this informative video. Learn about galvanized steel duct liner cup head weld pins, their specifications, and installation methods for optimal insulation fastening.
Related Product Features:
  • Made from low carbon steel or stainless steel with galvanized or copper plating for durability.
  • Available in various pin diameters (2.7mm, 3.0mm, 3.4mm) and lengths (25mm to 300mm) for flexibility.
  • Features beveled washer edges to prevent cutting of insulation material.
  • Includes paper insulating washers for welding through foil-faced insulation.
  • Designed for use with capacitor discharge welders for secure fastening.
  • Customizable options available for pin material, length, and plating.
  • Easy installation with clean, dry work surfaces and immediate insulation impaling.
  • Packaged in cartons or pails, with options for bulk delivery by sea or air.
Faqs:
  • What materials are used for the cup head weld pins?
    The pins and washers are made from low carbon steel or stainless steel, with galvanized or copper plating options for enhanced durability.
  • Can I customize the pin length and diameter?
    Yes, the pins are available in various diameters (2.7mm, 3.0mm, 3.4mm) and lengths (25mm to 300mm), with custom options available upon request.
  • How are the cup head weld pins installed?
    The pins are installed using a capacitor discharge welder. Ensure work surfaces are clean and dry, then press the pin base against the surface and impale the insulation immediately for secure fastening.
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