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E-Z Flanges with Barrel Clamps


E-Z Flanges are fabricated to fit inside spiral pipe and fittings ranging from 26” to 96” in diameter

  • Manufactured from 16 gauge galvanized material meeting specifications ASTM A-653 (lock forming quality)
  • Also available in PVS, aluminum, and paint grip materials upon request
  • E-Z Flanges can be installed on site or factory installed
  • Ducts can be disassembled and reassembled
  • E-Z Flanges are assembled using a barrel clamp system that locks together with two 3/8” carriage bolts, no screws are needed.
  • E-Z Flange can be used on single wall, double wall and flat oval ductwork
  • Virtually no leakage at transverse connection, test data available

E-Z Flange Spiral Pipe System for Industrial HVAC Ductwork

E-Z Flange spiral pipe and fittings are one part of our complete line of HVAC products we offer for commercial and Industrial HVAC ductwork. The spiral pipe is formed from a coil of metal into a rigid tube with a 4-ply lockseam.

E-Z Flange Catalog & Specs