Specialty Municipal PVC Systems

Municipal
Certa-Lok®

Westlake Pipe & Fittings supports municipal applications with a range of innovative specialty PVC pipe & fittings products uniquely designed to meet the demands of modern installation challenges. Our Certa-Lok® products leverage a patented, segmented system that utilizes a corrosion-proof nylon spline aligned with and inserted into precision machined grooves to create a bi-directionally restrained joint that can be assembled in minutes. This joint restraint technology optimizes our AquaSpring™ Certa-Lok® RJ & RJIB Pressure Pipe products for use in trenchless installations, making installation faster and easier.

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RJIB

Products

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C900 Certa-Lok RJIB PVC Pipe

AquaSpring™ AWWA C900 Certa-Lok® RJIB PVC Pipe

Westlake Pipe & Fittings’ AquaSpring™ AWWA C900 Certa-Lok® RJIB PVC Pipe is a patented, segmented Restrained Joint Integral Bell (RJIB) C900 pipe system that…
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Yelomine® ASTM D2241 Certa-Lok® RJIB PVC Pressure Pipe

Yelomine® ASTM D2241 Certa-Lok® RJIB PVC Pressure Pipe

Westlake Pipe & Fittings’ ASTM D2241 RJIB Certa-Lok® Yelomine® PVC Pressure Pipe is a segmented, integral bell restrained-joint pipe system manufactured from a…
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AquaSpring™ AWWA C900 Certa-Lok® RJ PVC Pipe

AquaSpring™ AWWA C900 Certa-Lok® RJ PVC Pipe

Westlake Pipe & Fittings’ AquaSpring™ AWWA C900 Certa-Lok® RJ PVC Pipe is a patented, segmented restrained joint C900 pipe system that utilizes a corrosion-proof…
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Yelomine® ASTM D2241 Certa-Lok® RJ PVC Pressure Pipe

Yelomine® ASTM D2241 Certa-Lok® RJ PVC Pressure Pipe

Westlake Pipe & Fittings’ ASTM D2241 RJ Certa-Lok® Yelomine® PVC Pressure Pipe is a segmented, restrained-joint pipe system manufactured from a specially formulated…
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Certa-Flo® PVC Gravity Sewer Pipe

Certa-Flo® PVC Gravity Sewer Pipe

Westlake Pipe & Fittings’ Certa-Flo® PVC Gravity Sewer Pipe is a sewer and drainage pipe uniquely suited to horizontal directional drilling and static pipe bursting…
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AquaConnect™ AWWA C900 Certa-Lok® PVC Fittings

AquaConnect® AWWA C900 Certa-Lok® PVC Fittings

Westlake Pipe & Fittings’ AquaConnect® AWWA C900 Certa-Lok® PVC Fittings are patented C900 PVC fittings that utilize corrosion-proof splines aligned with precision…
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CIOD Certa-Lok Adapter

AquaConnect® AWWA C900 CIOD Certa-Lok® Adapters

Westlake Pipe & Fittings’ new AquaConnect® AWWA C900 CIOD Certa-Lok® Adapters are the innovative solution for transitioning between standard integral bell (IB) PVC…
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ASTM D2241 Certa-Lok® PVC Fittings

ASTM D2241 Certa-Lok® PVC Fittings

Westlake Pipe & Fittings’ D2241 Certa-Lok® PVC Fittings are patented PVC fittings that utilize corrosion-proof splines aligned with precision machined grooves to…
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C900 Certa-Lok RJIB PVC Pipe

AquaSpring™ AWWA C900 Certa-Lok® RJIB PVC Pipe

Westlake Pipe & Fittings’ AquaSpring™ AWWA C900 Certa-Lok® RJIB PVC Pipe is a patented, segmented Restrained Joint Integral Bell (RJIB) C900 pipe system that…
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AquaMax C909 IB PVCO Pipe

AquaMax™ AWWA C909 IB PVCO Pipe

Westlake Pipe & Fittings’ AquaMax™ AWWA C909 IB PVCO Pipe is a modern, innovative answer for aging municipal water, wastewater and reclaimed water systems that is…
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AquaSpring™ AWWA C900 Certa-Lok® RJ PVC Pipe

AquaSpring™ AWWA C900 Certa-Lok® RJ PVC Pipe

Westlake Pipe & Fittings’ AquaSpring™ AWWA C900 Certa-Lok® RJ PVC Pipe is a patented, segmented restrained joint C900 pipe system that utilizes a corrosion-proof…
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CIOD PVC Pressure Moulded Fittings

AquaConnect® AWWA C907 Molded PVC Fittings

Westlake Pipe & Fittings’ AquaConnect® C907 Molded PVC Fittings, when used with CIOD PVC pressure pipe, meet the needs of municipal water main, sewer force main,…
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AquaConnect AWWA C900 Fabricated PVC Fittings C-Series

AquaConnect® AWWA C900 Fabricated PVC Fittings (C-Series)

Westlake Pipe & Fittings’ AquaConnect® C900 Fabricated PVC Fittings are a fully-integrated DR18 & DR25 fitting line used in higher pressure water systems and low…
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AquaConnect™ AWWA C900 Certa-Lok® PVC Fittings

AquaConnect® AWWA C900 Certa-Lok® PVC Fittings

Westlake Pipe & Fittings’ AquaConnect® AWWA C900 Certa-Lok® PVC Fittings are patented C900 PVC fittings that utilize corrosion-proof splines aligned with precision…
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CIOD Certa-Lok Adapter

AquaConnect® AWWA C900 CIOD Certa-Lok® Adapters

Westlake Pipe & Fittings’ new AquaConnect® AWWA C900 CIOD Certa-Lok® Adapters are the innovative solution for transitioning between standard integral bell (IB) PVC…
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Yelomine® ASTM D2241 Certa-Lok® RJIB PVC Pressure Pipe

Yelomine® ASTM D2241 Certa-Lok® RJIB PVC Pressure Pipe

Westlake Pipe & Fittings’ ASTM D2241 RJIB Certa-Lok® Yelomine® PVC Pressure Pipe is a segmented, integral bell restrained-joint pipe system manufactured from a…
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Yelomine® ASTM D2241 Certa-Lok® RJ PVC Pressure Pipe

Yelomine® ASTM D2241 Certa-Lok® RJ PVC Pressure Pipe

Westlake Pipe & Fittings’ ASTM D2241 RJ Certa-Lok® Yelomine® PVC Pressure Pipe is a segmented, restrained-joint pipe system manufactured from a specially formulated…
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Yelomine® ASTM D2241 Certa-Lok® RJIB PVC Pressure Pipe

Yelomine® ASTM D2241 Certa-Lok® RJIB PVC Pressure Pipe

Westlake Pipe & Fittings’ ASTM D2241 RJIB Certa-Lok® Yelomine® PVC Pressure Pipe is a segmented, integral bell restrained-joint pipe system manufactured from a…
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Yelomine® ASTM D2241 Certa-Lok® RJ PVC Pressure Pipe

Yelomine® ASTM D2241 Certa-Lok® RJ PVC Pressure Pipe

Westlake Pipe & Fittings’ ASTM D2241 RJ Certa-Lok® Yelomine® PVC Pressure Pipe is a segmented, restrained-joint pipe system manufactured from a specially formulated…
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Certa-Flo® PVC Gravity Sewer Pipe

Certa-Flo® PVC Gravity Sewer Pipe

Westlake Pipe & Fittings’ Certa-Flo® PVC Gravity Sewer Pipe is a sewer and drainage pipe uniquely suited to horizontal directional drilling and static pipe bursting…
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ASTM D2241 Certa-Lok® PVC Fittings

ASTM D2241 Certa-Lok® PVC Fittings

Westlake Pipe & Fittings’ D2241 Certa-Lok® PVC Fittings are patented PVC fittings that utilize corrosion-proof splines aligned with precision machined grooves to…
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Innovation: Certa-Lok®

Explore the Certa-Lok® Family

With unique, patented joint technology, our Certa-Lok® products are a preferred choice for trenchless applications , enabling quick assembly and providing confidence in long-term joint integrity.

  • Quick joint assembly can help lower installation costs
  • Certa-Lok® products create a bi-directionally restrained joint that can be easily pushed or pulled, making them ideal for horizontal directional drilling (HDD), static pipe bursting and other trenchless applications
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A Better Foundation™

Chippewa Potable Water Project

From community to community, Westlake Pipe & Fittings manufactures products that help improve infrastructures for immediate and long-term impact. Learn how Westlake Pipe & Fittings’ AquaSpring™ C909 PVCO Pressure Pipe helps provide clean water to a Canadian community.

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