Service Metal
Stainless Steel 150# NPT 90° Street Elbow
- SKU:
- SSP9STR
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
Stainless Steel 150# NPT 90° Street Elbow
Stainless Steel 150# NPT 90° Street Elbows provide a compact threaded fitting for making a 90-degree change in direction while connecting directly to another female NPT component. Available in 304 and 316 stainless steel, these street elbows feature one male NPT connection and one female NPT connection.
The Stainless Steel 150# NPT 90° Street Elbow series provides 304 and 316 stainless steel options from 1/8" through 4". Select the required nominal pipe size and stainless steel grade for your piping system.
Product Highlights
- 90-degree stainless steel street elbow
- Available in 304 or 316 stainless steel
- 150 lb pressure class
- Male NPT x female NPT connections
- SP114 pattern
- Allows direct connection to female threaded components
- Compact alternative to using a standard elbow with a separate pipe nipple
- Corrosion-resistant stainless steel construction
- Manufactured by Service Metal
Technical Specifications
| Manufacturer | Service Metal |
|---|---|
| Product Type | 90° Street Elbow |
| Material Options | 304 Stainless Steel or 316 Stainless Steel |
| Pressure Class | 150 lb |
| Connection Type | Male NPT x Female NPT |
| Pattern | SP114 Pattern |
| Angle | 90° |
| 304 SS Size Range | 1/8" through 4" |
| 316 SS Variants | 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" and 3" |
Choose 304 or 316 Stainless Steel
304 Stainless Steel
The SSP49STR series is manufactured from 304 stainless steel and provides corrosion resistance and durability for a broad range of industrial, commercial, mechanical, and general threaded piping applications.
316 Stainless Steel
The SSP69STR series provides the same street-elbow connection style in 316 stainless steel. Select a 316 SS variant when that stainless grade is specified or required for the piping application.
Street Elbow Connection
Male x Female NPT
- Male NPT connection on one end
- Female NPT connection on the opposite end
- Creates a 90-degree change in piping direction
- Male end can connect directly into a female threaded port
- Compatible with corresponding NPT threaded components
Compact Installation
- Can eliminate a separate close nipple in some assemblies
- Useful where installation space is limited
- Reduces the number of individual threaded components
- Useful for equipment and valve connections
- Provides a compact 90-degree transition
Available Sizes & Materials
304 Stainless Steel — SSP49STR Series
- 1/8"
- 1/4"
- 3/8"
- 1/2"
- 3/4"
- 1"
- 1-1/4"
- 1-1/2"
- 2"
- 2-1/2"
- 3"
- 4"
316 Stainless Steel — SSP69STR Series
- 1/8"
- 1/4"
- 3/8"
- 1/2"
- 3/4"
- 1"
- 1-1/4"
- 1-1/2"
- 2"
- 3"
Performance Features
150 lb Class
These street elbows are identified as 150 lb class stainless steel threaded fittings.
NPT Threaded
Male and female NPT connections provide compatibility with corresponding threaded pipe, fittings, valves, and equipment connections.
Two Stainless Grades
Select 304 or 316 stainless steel according to the piping specification and requirements of the application.
Common Applications
Industrial & Process Piping
- Industrial piping systems
- Process piping
- Equipment connections
- Valve connections
- Utility piping
- Maintenance and repair installations
Commercial & Mechanical Piping
- Commercial mechanical systems
- Stainless steel piping assemblies
- Equipment rooms
- Compact piping arrangements
- General threaded piping
- Applications requiring stainless steel fittings
Selecting the Correct Street Elbow
Select the street elbow according to both the nominal pipe size and stainless steel grade required by the system. The SSP49STR series is 304 stainless steel, while the SSP69STR series is 316 stainless steel.
Unlike a standard elbow with female threaded connections at both ends, a street elbow has a male NPT connection on one end and female NPT connection on the other. Confirm that this connection configuration matches the adjoining piping or equipment before ordering.
Product Documents
Product Spec Sheet
View the Service Metal 150# SP114 Pattern NPT 90° Street Elbow specification sheet for product and dimensional information.
View Spec Sheet PDFPipe Size Reference
Reference common pipe diameters and wall thicknesses when selecting pipe, fittings, and related piping components.
View Pipe Chart PDFCertificate of Conformance
View the available Certificate of Conformance documentation for Service Metal products.
View Certificate PDFInstallation & Selection Guidance
- Confirm the required nominal pipe size before ordering.
- Select either 304 or 316 stainless steel according to the piping specification.
- Confirm that a male NPT x female NPT street elbow is required.
- Verify stainless steel compatibility with the intended service.
- Use thread sealant suitable for the piping material and conveyed media.
- Avoid cross-threading during assembly.
- Use appropriate installation practices for stainless steel threaded components.
- Do not over-tighten threaded fittings.
- Confirm pressure and temperature requirements for the complete piping system.
- Inspect completed connections for leakage before placing the system into service.
- Follow applicable piping codes and project specifications.
Need Help Selecting Stainless Steel Fittings?
Our industrial PVF specialists can help review your pipe size, stainless steel grade, connection requirements, and application before you order.
Frequently Asked Questions
What is a street elbow?
A street elbow is a directional fitting with a male threaded connection on one end and a female threaded connection on the other. This allows the male end to connect directly into another female threaded fitting, valve, or equipment port.
What angle does this street elbow provide?
This fitting changes the direction of the piping system by 90 degrees.
Is this available in both 304 and 316 stainless steel?
Yes. This listing contains both SSP49STR 304 stainless steel and SSP69STR 316 stainless steel variants.
What is the difference between SSP49STR and SSP69STR?
The SSP49STR series is 304 stainless steel, while the SSP69STR series is 316 stainless steel.
What connection type does this fitting use?
The street elbow uses a male NPT connection on one end and a female NPT connection on the other.
What pressure class is this fitting?
These stainless steel street elbows are identified as 150 lb class fittings.
Is a street elbow the same as a standard 90° elbow?
No. A standard threaded 90° elbow typically has female connections on both ends. A street elbow has one male NPT connection and one female NPT connection.
Why would I use a street elbow instead of a standard elbow?
The male end of a street elbow can connect directly into a female threaded component, which can eliminate the need for a separate pipe nipple in some piping assemblies.
How do I select the correct variant?
Select the required nominal pipe size and then choose either 304 or 316 stainless steel according to your piping specification and application.
Important Ordering Notes
- This listing includes both 304 and 316 stainless steel 90° street elbows.
- SSP49STR-series SKUs are 304 stainless steel.
- SSP69STR-series SKUs are 316 stainless steel.
- Connections are male NPT x female NPT.
- Fittings are 150 lb class.
- Product is identified as an SP114 pattern fitting.
- 304 stainless steel variants are available in this listing from 1/8" through 4".
- 316 stainless steel variants are available only in the sizes shown in this listing.
- Select both the correct nominal pipe size and stainless steel grade before ordering.
- Verify material compatibility with the intended application.
- Confirm system pressure, temperature, and material requirements before installation.
- Product dimensions and weight vary by selected size.
