H-6 HUGGER® Band
The H-6 HUGGER Band is a simple, low-cost coupling for helically corrugated pipe with rerolled annular ends. Like other HUGGER Bands, it offers simple, easy installation and excellent soil tightness, plus the added benefit of improved economy. It is available from 12-36” and can be furnished in galvanized steel, aluminum, polymeric-coated or as Aluminized Steel Type 2 for added corrosion resistance.
H-7 HUGGER® Band
This simple, low-cost coupling for helically corrugated steel pipe has rerolled annular ends. Simple to install, the H-7 provides excellent soil tightness. It is available for galvanized steel or Aluminized Steel Type 2.
H-12 HUGGER® Band
The H-12 HUGGER Bands are versatile, multi-purpose couplers for corrugated metal pipe. The H-12 HUGGER Band is designed to join HEL-COR Pipe and provide the necessary strength to meet the current AASHTO Joint and Performance Criteria for Standard Joints. HEL-COR Pipe ends are reformed with two annular corrugations, providing one locking corrugation for the HUGGER Band, plus a corrugation for an O-ring gasket when necessary. The H-12 is also used with 12”-wide flat gaskets. H-12 HUGGER Bands are available with any of CONTECH’s standard materials or coatings including plain galvanized, asphalt coated, Aluminized Steel Type 2, polymeric or aluminum.
H-13 HUGGER® Band
The H-13 HUGGER Band is a versatile, multi-purpose coupler for corrugated pipe. It is designed to join together 2 2/3” x 1/2” or 5” x 1” lock-seam HEL-COR Pipe and will provide the strength necessary to satisfy the current AASHTO Joint Performance Criteria for Standard Joints. The H-13 HUGGER Band is also designed to provide a joint that is reasonably watertight for 2 2/3” x 1/2” riveted SMOOTH-FLO Pipe.