Smith-Cooper S3116SE 316 Stainless Steel 90° Street Elbow, Male x Female NPT
Product Images
Images are for representation only and may differ from the actual product.
Product Images
Images are for representation only and may differ from the actual product.
The Smith-Cooper S3116SE 90° street elbow changes the direction of a threaded pipe connection while joining a female port to a male-threaded pipe or fitting. Its male NPT x female NPT ends provide a direct right-angle connection without adding a separate nipple between the elbow and the female port.
This Class 150 heavy-pattern elbow is made from cast 316 stainless steel. Choose the nominal pipe size that matches both mating connections, then use the corresponding manufacturer part number below to confirm your selection. This is a non-MSS heavy-pattern fitting; do not assume it has the same dimensions as an MSS-pattern elbow.
The street-elbow arrangement is useful where a female port needs a change in direction before receiving a male-threaded component. Check the surrounding clearance and final connection orientation when replacing an existing elbow.
| Feature | Benefit |
|---|---|
| 90° street-elbow configuration | Changes pipe direction with one male and one female connection. |
| Male NPT end | Connects directly to a matching female NPT port without an additional nipple. |
| Female NPT end | Receives a matching male NPT pipe or fitting. |
| 316 stainless steel casting | Provides a stainless steel fitting option where the system calls for this material. |
| Specification | Detail |
|---|---|
| Brand and family | Smith-Cooper / SCI S3116SE |
| Fitting type | 90° street elbow |
| Connections | Male NPT x female NPT, same nominal size |
| Material | Cast 316 stainless steel; ASTM A351 grade CF8M |
| Thread standard | ASME B1.20.1 |
| Class and pattern | Class 150; heavy pattern, non-MSS |
| Available nominal sizes | 1/2", 1-1/2", 2", 2-1/2" and 3" |
Each selection is a single elbow in the chosen size, not an assortment. Match the size and full part number together; a different suffix identifies a different nominal pipe size.
| Nominal size | Manufacturer part number |
|---|---|
| 1/2" | S3116SE004 |
| 1-1/2" | S3116SE014 |
| 2" | S3116SE020 |
| 2-1/2" | S3116SE024 |
| 3" | S3116SE030 |
| Check | What to confirm |
|---|---|
| Mating threads | Both mating components must match the selected nominal NPT size and the required male/female arrangement. |
| Fit and clearance | Compare the replacement envelope and wrench access. Heavy-pattern dimensions and weights can vary; do not substitute MSS dimensions. |
| Service conditions | Confirm fluid compatibility, working pressure and temperature for the complete assembly. Class 150 is not a universal 150 psi operating limit. |
| Installation and sealing | Use the applicable stainless NPT assembly and thread-sealing instructions; check engagement and final orientation. |
| Special services | Confirm any required potable-water, gas or other application approvals before ordering for those services. |
Need help selecting the correct street elbow? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your connection size, existing part number and application.