|
HEL-COR Corrugated Metal Pipe For decades, engineers and contractors have counted on HEL-COR® Corrugated Steel Pipe from CONTECH for its low initial cost, simple installation requirements, and long service life. More information (PDF) on CONTECH Corrugated Metal Pipe Nestable Steel Pipe CONTECH Corrugated Nestable Steel Pipe consists of matching half-round segments of corrugated galvanized steel which, when assembled, become longer lengths of full-round corrugated steel pipe. Nestable pipe is available in sizes 18” (46 cm) through 60” (152 cm) diameters. Nestable Pipe offers a fast and economical solution as an encasement around an existing utility line without disrupting the line to be encased. When concrete is poured entirely around the Nestable Pipe casing, this pipe becomes an economical concrete form. More information (PDF) on Nestable Steel Pipe Riveted Metal Pipe CONTECH Riveted Metal Pipe is furnished with annular corrugations only. Welded-Seam HEL-COR Pipe Welded-Seam HEL-COR is an economical, strong, durable pipe for low-pressure applications. This high-quality corrugated steel pipe has corrugations running helically the length of the pipe section. The pipe’s continuous helical seam is formed by a high-frequency butt weld, creating a structure that is essentially watertight. The helically corrugated design gives the pipe excellent wall compression strength. Welded-Seam HEL-COR is fabricated from either galvanized or Aluminized Steel™ Type 2. The continuous hot-dip zinc coating provides dependable corrosion resistance for most applications. More information (PDF) on Welded-Seam HEL-COR Pipe
|