Glass coated pipe system and testing method

Details Glass coated pipe system and testing method Glass coated pipe system and testing method

1997-03-07

1998-09-22

Lefkowitz, Edward

Communications: electrical

Condition responsive indicating system

Specific condition

285 55, 65 594, 324456, 118665, G08B 2100

Patent

active

058120629

ABSTRACT:
The invention is directed to a piping system for a side wall vented mid-efficiency furnace. The piping system comprises a plurality of sections of steel pipe having a glass coated interior surface. The interior surface is continuous and resistant to corrosion. An electronic testing apparatus and a method for utilizing same in testing for flaws in the glass coating of pipes is also provided.

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