Merit Brass
Stainless Steel Weld Reducing Tee
- SKU:
- SWSRT
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
- Note when ordering by size:
- First Size = Straight Run & 2nd Size = Outlet or Branch Size
Description
Stainless Steel Weld Reducing Tee
Stainless Steel Weld Reducing Tees are designed to create a 90° branch connection while reducing from the main run size to a smaller branch size within a compatible stainless steel piping system. The butt weld configuration provides a permanent welded connection with a smooth internal transition for dependable flow control.
Available in Schedule 10 and Schedule 40, these reducing tees are manufactured from stainless steel raw material conforming to ASTM A312 and are produced and tested to recognized ASTM, ASME, ANSI, and MSS standards.
Product Highlights
- Stainless steel butt weld reducing tee fitting
- Creates a 90° reduced-size branch connection
- Available in Schedule 10 and Schedule 40
- Manufactured and tested in accordance with ASTM A403 and ASME SA403/SA403M
- Raw material conforms to ASTM A312
- Wall thicknesses conform to ANSI B16.9, ANSI B16.28, and MSS SP-43
- Precision-formed butt weld ends for accurate fit-up
- Suitable for permanent welded stainless steel piping systems
- Useful where a smaller branch size is required from a larger main run
- Designed for commercial, industrial, and process piping applications
Technical Specifications
| Product Type | Butt Weld Reducing Tee |
|---|---|
| Material | Stainless Steel |
| Available Schedules | Schedule 10 & Schedule 40 |
| Connection Type | Butt Weld |
| Branch Angle | 90° |
| Branch Configuration | Reduced Branch Size |
| Raw Material Standard | ASTM A312 |
| Manufacturing / Testing Standard | ASTM A403 & ASME SA403/SA403M |
| Dimensional / Wall Thickness Standards | ANSI B16.9, ANSI B16.28 & MSS SP-43 |
| Primary Applications | Commercial, Industrial & Process Piping |
Reducing Tee Design
A reducing tee creates a 90° branch from the main piping run while transitioning to a smaller branch connection size. This allows a larger main line to feed a smaller branch without requiring a separate reducer immediately after the tee.
The configuration helps simplify piping layouts where branch flow needs to be distributed through a smaller line size.
Butt Weld Construction
Precision-formed butt weld ends support accurate fit-up with compatible stainless steel pipe before welding. Proper installation creates a continuous welded connection between the reducing tee and adjoining piping.
Confirm the run size, branch size, wall thickness, material requirements, and welding procedure before fabrication or installation.
Schedule 10 vs. Schedule 40
Schedule 10
- Lighter wall option for compatible piping systems
- Useful where lower wall thickness is appropriate
- Manufactured and tested to applicable ASTM and ASME requirements
- Confirm both run and branch pipe schedules before ordering
Schedule 40
- Heavier wall than Schedule 10
- Suitable where greater wall thickness is required
- Manufactured and tested to applicable ASTM and ASME requirements
- Confirm both run and branch pipe schedules before welding
Standards & Construction
These stainless steel reducing tees are manufactured from raw material conforming to ASTM A312. Manufacturing and testing are performed in accordance with ASTM A403 and ASME SA403/SA403M.
Applicable wall thicknesses and dimensions conform to ANSI B16.9, ANSI B16.28, and MSS SP-43 for compatibility with standard stainless steel butt weld piping systems.
Common Applications
Branch Piping Systems
- Reducing branch connections
- Process distribution piping
- Equipment branch connections
- Water treatment systems
- Commercial stainless steel piping
Industrial & Corrosion-Resistant Service
- Industrial process piping
- Chemical processing
- Food and beverage systems
- Stainless steel fabrication
- Applications requiring reduced branch sizes
Need Help With Butt Weld Fitting Selection?
Confirm the main run size, reduced branch size, Schedule 10 or Schedule 40 wall thickness, stainless steel material requirements, and welding procedure before ordering.
Use the product documents below to review butt weld fitting dimensions and certification information.
Product Documents
Stainless Steel Butt Weld Dimensions
Use this dimensional reference to verify stainless steel butt weld fitting dimensions before ordering, fabrication, or installation.
- Reference dimensions for stainless steel butt weld fittings
- Useful for confirming run and branch sizes
- Supports Schedule 10 and Schedule 40 fitting selection
- Recommended for checking dimensional compatibility before welding
Stainless Steel Certification Letter
Use this certification document for supporting information regarding the stainless steel butt weld fitting product line and applicable manufacturing requirements.
- Certification reference for stainless steel butt weld fittings
- Useful for project documentation and submittal review
- Supports verification of applicable product standards
- Recommended where certification documentation is required
Frequently Asked Questions
What is a reducing tee?
A reducing tee is a three-opening fitting that creates a 90° branch connection with a branch size smaller than the main run size.
How is a reducing tee different from an equal tee?
An equal tee typically uses the same nominal size on the run and branch, while a reducing tee has a smaller branch connection.
What schedules are available?
The supplied product information lists Schedule 10 and Schedule 40 material options.
What connection type is used?
These fittings use butt weld connections for permanent installation in compatible stainless steel piping systems.
What material standard applies to the raw material?
The raw stainless steel material conforms to ASTM A312.
What manufacturing and testing standards apply?
The fittings are manufactured and tested in accordance with ASTM A403 and ASME SA403/SA403M.
What dimensional standards apply?
Applicable wall thicknesses and dimensions conform to ANSI B16.9, ANSI B16.28, and MSS SP-43.
Can a reducing tee eliminate the need for a separate reducer?
In many piping layouts, the smaller branch built into the reducing tee can eliminate the need to install a separate reducer immediately after an equal tee.
Where can I find fitting dimensions?
Use the Stainless Steel Butt Weld Dimensions PDF in the Product Documents section above.
Is certification documentation available?
Yes. The Stainless Steel Certification Letter PDF is available in the Product Documents section above.
Important Ordering Notes
- Product type: Stainless Steel Butt Weld Reducing Tee.
- Creates a 90° branch connection with a reduced branch size.
- Available in Schedule 10 and Schedule 40.
- Raw material conforms to ASTM A312.
- Manufactured and tested to ASTM A403 and ASME SA403/SA403M.
- Applicable wall thicknesses and dimensions conform to ANSI B16.9, ANSI B16.28, and MSS SP-43.
- Confirm both main run size and reduced branch size before ordering.
- Verify mating pipe schedules, dimensions, and welding compatibility before installation.
- Use welding procedures appropriate for the stainless steel material and piping system.
- Confirm pressure, temperature, media, and corrosion-resistance requirements before installation.
- Refer to both Product Documents for dimensional and certification information.
