1"-Ultem - Single

Choose from one of four nut and bolt materials for expanding the silicone plug - we offer;
Brass
316 Stainless Steel
Titanium
Ultem (a fiberglass reinforced resin)*

Our non-metallic tube plugs are made with Ultem nut and bolt assembly. Ultem is a GE fiberglass reinforced resin. There are no metal parts to this tube plug, eliminating the concern of any galvanic action inside the tubes which can lead to pitting and premature deterioration of the tubes.

*Ultem is available in 7/8" through 1 1/8" in either doubles or singles.

Key Benefits in using HEPCO plugs: Will not fracture/distort tube or tube sheet
Easily installed/extracted
Reusable
Ideal for coated surfaces
non-corrosive
20 year life expectancy in normal service
Installation kit available (pre-set torque wrenches)