Charman Inc.
150# Black Malleable Iron Reducing Tee
- Availability:
- Usually in Stock – Ships Quickly
- Weight:
- 0.00 LBS
Description
150# Black Malleable Iron Reducing Tee
150# black malleable iron reducing tees connect three male-threaded pipes, pipe nipples, valves, or compatible fittings when one or more connection sizes differ. The three female NPT openings form a straight run with a 90-degree branch, allowing threaded piping systems to divide, combine, or transition flow between different nominal pipe sizes.
Select the required size combination from the product options above. Three-size variations are listed as run × branch × run. When only two sizes are shown, the listing identifies the primary run size and reduced branch size. The selected variation determines the Charman item number, online selling price, weight, cost, and other size-specific product information.
Product Highlights
- 150# Class black malleable iron construction
- Three female NPT threaded connections
- Designed for reducing branch and combination piping layouts
- Straight run with a 90-degree branch outlet
- Wide range of run and branch size combinations
- Durable black finish
- Compatible with standard threaded black steel pipe and pipe nipples
- Suitable for commercial, industrial, maintenance, and repair applications
Technical Specifications
| Material | Black Malleable Iron |
|---|---|
| Pressure Class | 150# / Class 150 |
| Connection | Female NPT x Female NPT x Female NPT |
| Configuration | Reducing Run and/or Branch |
| Branch Angle | 90 Degrees |
| Thread Standard | ASME B1.20.1 |
| Dimensional Standard | ANSI/ASME B16.3 |
| Finish | Black |
| Fitting Type | Threaded Reducing Pipe Tee |
| Manufacturer | Charman Manufacturing |
| Available Combinations | 1/4" through 4" run sizes with multiple reduced branch options |
How a Reducing Tee Works
A reducing tee has two aligned female NPT openings that form the main run and a third female NPT opening positioned at 90 degrees to create the branch. One or more openings may be a different nominal size, allowing the fitting to connect different pipe sizes while creating a branch connection in one compact fitting.
Common Applications
Plumbing and Mechanical Systems
- Reducing branch lines
- Mechanical-room piping
- Black steel pipe installations
- Equipment and appliance connections
- Water-distribution piping
- General repair and maintenance
Industrial and Utility Service
- Industrial process piping
- Compressed-air systems
- Natural-gas piping
- Oil and petroleum piping
- Fire-protection piping
- Approved low-pressure steam service
Product Resources
Review the Charman product catalog, Class 150 specifications, and manufacturer warranty information before installation.
Need Help Selecting a Black Malleable Iron Reducing Tee?
Our industrial PVF specialists can help confirm the run sizes, branch size, pressure class, thread type, piping layout, material compatibility, application requirements, and product availability.
Frequently Asked Questions
What is a black malleable iron reducing tee used for?
A reducing tee creates a 90-degree branch connection while allowing one or more openings to connect a different nominal pipe size.
Does this tee have female threads on all openings?
Yes. All openings have female NPT threads for connection to compatible male-threaded pipe, nipples, valves, or fittings.
How are three-size reducing tees listed?
Three-size variations are listed as run × branch × run. Confirm the exact piping orientation and connection sizes before ordering.
Why do some variations show only two sizes?
Some manufacturer listings identify the primary run size and reduced branch size only. Review the selected variation carefully and contact GetPipe.com when the exact configuration requires confirmation.
How is a reducing tee different from a standard tee?
A standard tee has three equal-size connections. A reducing tee has at least one opening with a different nominal pipe size.
What pressure class is this fitting?
This black malleable iron reducing tee is manufactured as a 150# or Class 150 threaded fitting.
Can this tee be used with black steel pipe nipples?
Yes. It is designed for compatible male NPT-threaded black steel pipe, pipe nipples, valves, and other approved threaded components.
Can it be used for gas, water, oil, air, or steam?
It may be used in compatible gas, water, oil, compressed-air, steam, and general-service systems when the application remains within applicable pressure, temperature, media, code, and manufacturer requirements.
Should thread sealant be used?
Use an approved pipe-thread sealant or thread tape on all male-threaded connections, selected for the piping media, pressure, temperature, applicable codes, and manufacturer recommendations.
Important Ordering Notes
- Select the exact size combination before adding the product to your cart.
- The selected variation determines the Charman item number, price, weight, and cost.
- Confirm the run sizes, branch size, and fitting orientation before ordering.
- Three-size listings are shown as run × branch × run.
- Some manufacturer variations use a two-size designation; contact GetPipe.com when configuration confirmation is required.
- Confirm the nominal size and thread type of all mating components.
- Use an approved thread sealant suitable for the piping media and operating conditions.
- Confirm pressure, temperature, media compatibility, and application requirements before installation.
- Support connected piping properly to avoid excessive mechanical stress on the fitting.
- Installation should be completed by qualified personnel and comply with applicable codes and standards.
- Manufacturer warranty coverage is subject to the terms, limitations, and exclusions in the linked warranty document.
