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Plastic washers?
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Servicewiz_3
Member Posts: 64
I recently have encountered , what looks like plastic washers on an 8-bolt flange.
The flange (4") goes from steel to brass. Any help???
The flange (4") goes from steel to brass. Any help???
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Hello @Servicewiz_3,
Dielectric Flanged Pipe Fitting.
Images from;
EPCO DIELECTRIC UNION FLANGED FITTING 4" USA MADE
https://www.ebay.com/itm/282281026275
National - U.S. Gas Boiler 45+ Years Old
Steam 300 SQ. FT. - EDR 347
One Pipe System1 -
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