Swagelok SS-600-6-1 is a 316 stainless steel reducing union designed to connect 3/8 in. and 1/16 in. tubing in a linear path. This straight reducer fitting provides a reliable, leak-tight seal for critical fluid systems where flow efficiency and material compatibility are essential.

Linear Flow Efficiency

Straight reducer fittings connect tubing of different sizes in a linear path—ideal for maintaining flow efficiency in compact, critical systems. The design ensures a secure tube grip and vibration resistance, maintaining performance even in demanding environments.

Technical Specifications

Specification	Details
Body Material	316 Stainless Steel
Connection 1 Size	3/8 in.
Connection 1 Type	Swagelok® Tube Fitting
Connection 2 Size	1/16 in.
Connection 2 Type	Swagelok® Tube Fitting
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Bored Through	No
Flow Restrictor	No

Identifiers

• eClass (10.1): 37020590
• UNSPSC (17.1001): 40183112

Safety and Installation

Do not mix or interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers. The system designer and user are responsible for selecting products that ensure safe, trouble-free performance within the total system design.