Service Metal
Stainless Steel 150# NPT Tee
- SKU:
- SSPT
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
Stainless Steel 150# NPT Tee
Stainless Steel 150# NPT Tees provide a three-way threaded connection for branching or combining flow in stainless steel piping systems. Available in both 304 and 316 stainless steel, these tees feature three female NPT threaded connections and an SP114 pattern.
The SSP4T series is manufactured from 304 stainless steel, while the SSP6T series is manufactured from 316 stainless steel. Both grades are available in nominal pipe sizes from 1/8" through 4", allowing the required pipe size and stainless steel grade to be selected from one product listing.
Product Highlights
- Three-way threaded pipe tee
- Available in 304 or 316 stainless steel
- 150 lb pressure class
- Three female NPT threaded connections
- SP114 pattern
- Provides a 90-degree branch from a straight piping run
- Corrosion-resistant stainless steel construction
- Available in nominal sizes from 1/8" through 4"
- All listed sizes available in both 304 and 316 stainless steel
- Manufactured by Service Metal
Technical Specifications
| Manufacturer | Service Metal |
|---|---|
| Product Type | Threaded Tee |
| Material Options | 304 Stainless Steel or 316 Stainless Steel |
| Pressure Class | 150 lb |
| Connection Type | Female NPT Threaded |
| Number of Connections | 3 |
| Pattern | SP114 Pattern |
| Available Sizes | 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3" and 4" |
| 304 SS Series | SSP4T |
| 316 SS Series | SSP6T |
Choose 304 or 316 Stainless Steel
304 Stainless Steel
The SSP4T series is manufactured from 304 stainless steel and provides corrosion resistance and durability for industrial, commercial, mechanical, and general threaded piping applications where 304 stainless steel is compatible with the service conditions.
316 Stainless Steel
The SSP6T series provides the same threaded tee configuration in 316 stainless steel. Select 316 stainless steel when that material grade is specified or required for the piping system or application.
Three-Way Tee Configuration
Three Female NPT Connections
- Female NPT threaded connection at all three openings
- Connects compatible male NPT pipe and fittings
- Provides a straight-through run with a 90-degree branch
- No welding required for threaded assembly
- Available across a broad nominal pipe-size range
Branch Piping
- Creates a branch from an existing piping run
- Can combine compatible piping connections
- Useful in distribution and equipment piping
- Compact three-way connection point
- Available in 304 and 316 stainless steel
Available Sizes & Materials
Every nominal pipe size in this listing is available in both 304 stainless steel and 316 stainless steel:
- 1/8" — 304 SS or 316 SS
- 1/4" — 304 SS or 316 SS
- 3/8" — 304 SS or 316 SS
- 1/2" — 304 SS or 316 SS
- 3/4" — 304 SS or 316 SS
- 1" — 304 SS or 316 SS
- 1-1/4" — 304 SS or 316 SS
- 1-1/2" — 304 SS or 316 SS
- 2" — 304 SS or 316 SS
- 2-1/2" — 304 SS or 316 SS
- 3" — 304 SS or 316 SS
- 4" — 304 SS or 316 SS
Performance Features
150 lb Class
These tees are identified as 150 lb class stainless steel threaded fittings.
NPT Threaded
Three female NPT connections allow the tee to connect with compatible male threaded pipe, nipples, fittings, valves, and equipment connections.
Two Stainless Grades
Select either 304 or 316 stainless steel according to the piping specification and material requirements of the application.
Common Applications
Industrial & Process Piping
- Industrial piping systems
- Process piping
- Utility piping
- Equipment connections
- Branch piping layouts
- Maintenance and repair installations
Commercial & Mechanical Piping
- Commercial mechanical systems
- Stainless steel piping assemblies
- Equipment rooms
- General threaded piping
- Distribution piping
- Applications requiring stainless steel fittings
Selecting the Correct Tee
Select the tee according to the nominal pipe size and stainless steel grade required by the system. SSP4T-series tees are 304 stainless steel, while SSP6T-series tees are 316 stainless steel.
These fittings provide three female NPT threaded connections of the same nominal size. Confirm the required pipe size, thread type, stainless steel grade, and three-way tee configuration before ordering.
Ask Willy: Need Pipe Size Help?
Use our common pipe diameters and wall thickness chart to confirm sizing before ordering 150# stainless steel threaded tees. You can also review the product specification sheet and Certificate of Conformance below.
Product Documentation
Product Specification Sheet
Review the specification sheet for dimensional and product-specific information on the 150# stainless steel threaded tee.
Pipe Size Chart
Use the common pipe diameters and wall thickness chart to help confirm compatible pipe sizing before ordering.
Certificate of Conformance
Certificate of Conformance documentation is available through the linked PDF.
Installation & 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 three-way threaded tee is required for the piping layout.
- Verify that female NPT threaded connections are 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.
- Use appropriate practices to minimize stainless steel thread galling.
- Do not over-tighten threaded stainless steel 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 threaded tee used for?
A threaded tee provides a three-way connection in a piping system, with a straight-through run and a branch positioned at 90 degrees to the run.
Are these tees available in both 304 and 316 stainless steel?
Yes. Every nominal pipe size in this listing is available in both 304 and 316 stainless steel.
What is the difference between SSP4T and SSP6T?
The SSP4T series is manufactured from 304 stainless steel, while the SSP6T series is manufactured from 316 stainless steel.
What connection type does the tee use?
These tees have three female NPT threaded connections.
Are all three connections the same size?
Yes. The tees in this listing are equal tees, with the same nominal NPT connection size at all three openings.
What pressure class are these fittings?
These stainless steel threaded tees are identified as 150 lb class fittings.
What sizes are available?
Available nominal sizes are 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", and 4".
Is a tee the same as a cross?
No. A tee has three connection points, while a cross has four connection points.
How do I select the correct variant?
Select the nominal pipe size required by the piping system and then select either 304 or 316 stainless steel according to the material requirements of the application.
Important Ordering Notes
- This listing is for stainless steel equal tees.
- SSP4T-series SKUs are 304 stainless steel.
- SSP6T-series SKUs are 316 stainless steel.
- Fittings are 150 lb class.
- Each tee has three female NPT threaded connections.
- Product is identified as an SP114 pattern fitting.
- Available nominal sizes range from 1/8" through 4".
- All listed sizes are available in both stainless steel grades.
- Select 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.
