Thomas C. Wilson Tube Tools
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HEAT EXCHANGER

ONE-PIECE TUBE PLUGS

One-Piece Tube Plugs — 3/8 to 3-Inch Outer Diameter


One-Piece Tube Plugs

Wilson Tube Plugs offer a low-cost, quick, and efficient method of sealing leaking tubes. They are installed easily so the pressure vessel get back on line. Minimum driving is required to establish a positive seal in seconds.

The tube plug and tube metal should always match. Fiber plugs require minimal driving since they tighten as they come in contact with water, but fiber plugs should not be subjected to temperatures exceeding 105°C (221°F).

  • Brass
  • Carbon steel
  • Stainless steel
  • Fiber
  • Monel (made to order)*
  • Custom sizes and materials (We can make tube plugs from any material in any size. Contact us with your requirements.)

Tube plugs are packaged 10 per box, except 1 1/2-inch Outer Diameter or larger plugs which are packaged individually.


Tube Fiber Part No. Brass Part No. Carbon Steel (SA 105) Part No. Stainless Steel (316) Part No. Monel* Part No.
OD Wall
Inches (mm) GA
3/8 (9.5) 17-22 22017 22023 22029 22041 22035
1/2 (12.7) 11-14
15-22 22018 22024 22030 22042 22036
5/8 (15.9) 11-14
15-22 22019 22025 22031 22043 22037
3/4 (19.1) 11-14
15-22 22020 22026 22032 22044 22038
7/8 (22.2) 11-14
15-22 22021 22027 22033 22045 22039
1 (25.4) 11-14 39709 39710 39712 39711
15-22 22022 22028 22034 22046 22040
11/8 (28.6) 40506 40507 40508 41581 41580
1 1/4 (31.8) 44063 41083 42163 41084 -
13/8 (34.9) - 41085 42164 41086 -
1 1/2 (38.1) - 41233 42162 41235 -
2 (50.8) 10-13 - - 42600 - -
2 1/2 (63.5) - - 42601 - -
3 (76.2) - - 42602 - -