The Swagelok 316L-4-ATW-6-400 is a 316L Stainless Steel Swagelok Tube Fitting to Automatic Tube Butt Weld Connector, 1/4 in. OD. Butt weld straight fitting ensures strong, clean connections in welded systems, supporting high-purity flow paths with minimal turbulence.

Specifications

Specification	Value
Body Material	316L Stainless Steel
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	1/4 in.
Connection 1 Type	Automatic Tube Butt Weld
Connection 2 Size	1/4 in.
Connection 2 Type	Swagelok® Tube Fitting
Flow Restrictor	No

WARNING

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.

Do not mix/interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers.