Swagelok SS-400-9-4W is a premium 316 stainless steel 90-degree elbow fitting designed to transition from a 1/4 inch Swagelok tube fitting to a 1/4 inch tube socket weld connection. This fitting provides a robust, leak-tight corner joint for high-performance piping systems, making it an ideal choice for applications requiring permanent connections with minimal maintenance requirements.

Performance Features

The 90-degree socket weld elbow creates a strong, permanent joint preferred for critical systems. The Swagelok design ensures exceptional reliability, verified by over 65 years of successful field experience and extensive testing under extreme conditions. The fitting provides a secure tube grip and powerful vibration resistance to maintain seal integrity in demanding industrial environments.

Technical Specifications

Specification	Detail
Body Material	316 Stainless Steel
Connection 1	1/4 in. Swagelok® Tube Fitting
Connection 2	1/4 in. Tube Socket Weld
Bored Through	No
Flow Restrictor	No
Cleaning Process	Standard Cleaning and Packaging (SC-10)
eClass (10.1)	37020501
UNSPSC (15.1)	40183101

Safety and Interchangeability

To ensure safe and trouble-free performance, the total system design must be considered. Do not mix or interchange Swagelok products or components with those of other manufacturers. Proper installation, operation, and maintenance are the responsibilities of the system designer and user.

Industry Standards

This fitting is categorized under UNSPSC 40183101 and eClass 37020501, meeting standard industrial requirements for tube fitting components.