TR Flex® is the most widely accepted and installed integrally cast restraint joint system in the Ductile iron pipe industry. Proven as a versatile and easy-to-use item, this joint is flexible, sure, and watertight to and beyond its up-to-350-psi pressure rating while preventing longitudinal separation of the joints, whether installed above or below ground.
In a continuous effort to make your job easier, we have developed an online submittal builder to quickly and neatly package your personalized presentation.
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Looking for answers to your DI pipe questions? Find decades of Ductile iron expertise with installation guides, videos, tip sheets, training resources, and more in our Learning Center.
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Stop struggling with those hard-to-figure field calculations and put ease and efficiency right at your fingertips with our Pocket Engineer for mobile and desktop devices.
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McWane Ductile is proud to be a part of the McWane family of companies.
