Precast concrete pipe and box culverts provide the strength and versatility for your underground storage projects. Precast concrete
Three quick-adjust models for electricians and two toungue-and-groove models for plumbers.
Certa-Lok C900 RJIB (for “restrained joint integral bell”) features the company’s standard mechanical joining system of precision-machined grooves and nylon spline for tensile strength in pulling/push.
2014 Hanley Wood Media, Inc. All rights reserved.