

Swagelok SS-18M0-C 316 stainless steel cap for 18 mm OD tubing. This tube cap fitting provides a secure seal for unused tube ends to protect system integrity during maintenance, testing, or shutdowns.

The Swagelok SS-18M0-C is a 316 stainless steel cap for 18 mm OD tubing. This tube cap fitting provides a secure seal for unused tube ends—ideal for protecting system integrity during maintenance, testing, or shutdowns.

| Specification | Value |
|---|---|
| Body Material | 316 Stainless Steel |
| Bored Through | No |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 18 mm |
| Connection 1 Type | Swagelok® Tube Fitting |
| Flow Restrictor | No |
| eClass (4.1) | 37020713 |
| eClass (5.1.4) | 37020517 |
| eClass (6.0) | 22560207 |
| eClass (6.1) | 37020517 |
| eClass (10.1) | 37019190 |
| UNSPSC (4.03) | 40142603 |
| UNSPSC (10.0) | 40142607 |
| UNSPSC (11.0501) | 40142607 |
| UNSPSC (13.0601) | 40183104 |
| UNSPSC (15.1) | 40183104 |
| UNSPSC (17.1001) | 40183104 |
WARNING
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.
WARNING
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.
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