HFT designs LN2 pipe freezing system

accu freeze paf pho 49 c frozen clam on pipe

Source: Huntingdon Fusion Techniques

The Pipestoppers® Division of Huntingdon Fusion Techniques (HFT®) have manufactured Accu-Freeze™ - a liquid nitrogen (LN2) pipe freezing system which the company says will “dramatically reduce operating costs”.

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