Langdon, Inc.
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Double Wall Spiral Fittings
Spiral Fittings
Sure Clamp Access
Sure Clamp Spiral Fittings
Sure Clamp 14 Gauge Galvanized Fittings
Sure Clamp 16 Gauge Galvanized Fittings
Sure Clamp 18 Gauge Galvanized Fittings
Sure-Seal Spiral

  • Home
  • Rectangular Ductwork
  • Spiral / Round Ductwork
  • Specialty Welded
  • Sure•Clamp™ Access
  • Catalog
  • Submittals
  • About Us
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