text.skipToContent text.skipToNavigation

Pipe Fittings — Caps and Plugs

Fittings available with these specifications:

  • 1/8 to 1 in.
  • Female NPT, Male NPT
  • 316 stainless steel, carbon steel, brass, 6-Moly, Alloy 625, Alloy 825, and Alloy 2507
  • Maximum 1810 psig (125 bar) to 15 000 psig (1034 bar)

Your local authorized Swagelok sales and service center may have additional options.

Filter By:
Safe Product Selection

The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

⚠ Warning: Do not mix/interchange Swagelok two-ferrule tube-fitting end connection components (or other products not governed by industrial design standards) with those of other manufacturers.

  • Pipe Fittings — Caps and Plugs — Hex Head Plugs

    Pipe Fittings — Caps and Plugs — Hex Head Plugs
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Pipe Fittings — Caps and Plugs — Caps

    Pipe Fittings — Caps and Plugs — Caps
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Pipe Fittings — Caps and Plugs — Hollow Hex Plugs

    Pipe Fittings — Caps and Plugs — Hollow Hex Plugs
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type

  • Pipe Fittings — Caps and Plugs — Pipe Plugs

    Pipe Fittings — Caps and Plugs — Pipe Plugs
    Your local authorized Swagelok sales and service center may have additional options.
    Contact Us
    Part #
    Body Material
    Connection 1 Size
    Connection 1 Type
    Connection 2 Size
    Connection 2 Type
This process may take several minutes. Please be patient and remain on the page.