Cherne is the recognized world leader in pipe plug and testing equipment manufacturing. In 1998, Cherne demonstrated its commitment to quality and continuous improvement by achieving ISO 9001 registration. Cherne is the only domestic pipe plug manufacturer to achieve this certification. Serving the plumbing and underground industries for almost 50 years, Cherne is dedicated to providing customers with unparalleled product quality in addition to the highest level of customer service.


  1. 18. Pneumatic Test Balls

  2. 19. Mechanical Test Plugs

  3. 20. Test Ball & Plug Accessories

Cherne products are also sold in these regions:

  1. Canada

  2. Latin America

  3. China

  4. India
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