PLASTIC PIPES CONDUITS

Brand Owner (click to sort) Address Description
DURA-LINE DURA-LINE Suite 300 11400 Parkside Drive, Knoxville TN 37934 plastic pipes and conduits;
DURATEC DURA-LINE CORPORATION Suite 300 11400 Parkside Drive Knoxville TN 37934 Plastic pipes and conduits; plastic pipes and conduits having a conductive metal wire capable of electronic detection to measure and monitor damage, leakage and location information; insulative and fire-protective hollow flexible plastic cable lined with conductive metal wire for enclosing underground utility and fiber optic cables; flexible extruded polymer pipes for housing wires or cables; pipes and conduit for housing wires, cables, liquids, gases, and/or natural gas;DURA TEC;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An engine air intake device for an outboard motor includes a plurality of main intake pipes corresponding to each cylinder. First and second branch pipes extend from an upstream end of each main part. The first branch pipes are longer than the second branch pipes. The second branch pipes each include a valve and are selectively closed. The first branch pipes open into a first surge tank. The second branch pipes open into a second surge tank that is formed separately from the first surge tank. In operation, the valves of the second branch pipes are open when the engine is operating in high engine speed and are closed at low-to-medium speeds.