Expansion Joints

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Shop expansion joints. Steam and hot water lines. NYRPCorp.com carries expansion joints 3/4" to 4" to protect your steam and hot water lines from breaking! New York Replacement Parts is proud to be a distributor of steam and hot water expansion joints for over 40 years. We have an extremely dedicated and knowledgeable staff that will help you find the right expansion joint you need to keep your heating and hot water lines from breaking!

  • Help?

    Expansion Joint Help?

    Need some help? Give us a call at (800) 228-4718 or Contact Us and we will be happy to help you find the right expansion joint to repair your heating or hot water system. When in doubt just include some photos of the part you need and send them to sales@nyrpcorp.com. A Plumbing System specialist will get back to you with the parts you need to order as fast as they possibly can!
  • High Pressure Expansion Joints

    High Pressure Expansion Joints

    Expansion joints are used on heating and hot water main risers. They expand and contract as the heating or hot water riser heats and cools ensuring that the joints on the risers do not crack under the costant pressure from expanding and contracting material used in the riser. Keeping expansion joints maintaned is crucial to prevent seriously damaging leaks from cracked joints! We carry high pressure expansion joints from 3/4" to 4".

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