Gravity Sewer Applications - Certa-Lok restrained joint PVC piping systems

Certa-Lok Applications:
Gravity Sewer Systems

CertainTeed CertaFlo™ Greenline™ PVC pipe features Certa-Lok™, the industry original non-metallic mechanically restrained joint system designed for use in gravity sewer systems. CertaFlo™ Greenline PVC pipe is made in iron pipe size (IPS) outside diameters and meets all performance requirements of ASTM D2241. Typical installation methods for CertaFlo Greenline include horizontal directional drilling (HDD), static pipe-bursting and open-cut.

The Certa-Lok Advantage

EFFICENCY	Fast, easy and simple to assemble and install Installed in segments with minimal work zone and community disturbances
PERFORMANCE	Achieves immediate strength and integrity in all weather conditions Designed to accommodate the tensile rigors of trenchless construction
SIMPLICITY	Does not require special training, equipment or tools Facilitates a safer work zone environment for employers and communities
SUSTAINABILITY	Made from PVC – completely recyclable while consuming less energy to produce than alternative pipe materials Supports trenchless construction methods with significantly lower carbon output in comparison to conventional open-cut methods

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