Charman Inc.
150# Black Malleable Iron Pipe Cross
- Availability:
- Available to Ship Quickly
- Weight:
- 0.00 LBS
Description
150# Black Malleable Iron Pipe Cross
150# black malleable iron pipe crosses are designed to create a four-way threaded connection between male-threaded pipe, pipe nipples, or compatible fittings of the same nominal size. Female NPT connections on all four outlets allow piping to branch in multiple directions from one central fitting, making pipe crosses useful in commercial plumbing, industrial piping, compressed-air, natural-gas, water, oil, fire-protection, and approved steam applications.
Select the required nominal pipe size from the product options above. The selected variation determines the manufacturer item number, selling price, weight, carton quantity, and other size-specific product information.
Product Highlights
- 150# Class black malleable iron construction
- Four equal-size female NPT threaded connections
- Designed to connect four male-threaded pipe ends
- Creates a four-way branch connection from one central fitting
- Manufactured to ANSI/ASME B16.3 dimensional standards
- Threads conform to ASME B1.20.1 requirements
- Durable black finish
- Compatible with standard threaded black steel pipe and nipples
- Available in nominal pipe sizes from 1/8" through 6"
- 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 x Female NPT |
| Connection Sizes | Four Equal-Size Connections |
| Thread Standard | ASME B1.20.1 |
| Dimensional Standard | ANSI/ASME B16.3 |
| Finish | Black |
| Fitting Type | Four-Way Threaded Pipe Cross |
| Manufacturer | Charman Manufacturing |
| Available Sizes | 1/8" through 6" |
How a Pipe Cross Works
A threaded pipe cross has four female NPT connections arranged around one central fitting. Male-threaded pipe, pipe nipples, or compatible fittings are threaded into each opening, allowing one piping run to continue while creating two additional branch connections. All four outlets on this standard pipe cross are the same nominal pipe size.
Common Applications
Plumbing and Mechanical Systems
- Commercial plumbing systems
- Mechanical-room piping
- Black steel pipe installations
- Water distribution piping
- HVAC and equipment connections
- 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 Pipe Cross?
Our industrial PVF specialists can help confirm the required pipe size, pressure class, thread type, branch configuration, material compatibility, application requirements, and product availability.
Frequently Asked Questions
What is a black malleable iron pipe cross used for?
A black malleable iron pipe cross is used to connect four male-threaded pipe ends at one central point, creating a four-way piping connection.
Does this pipe cross have female threads on all four openings?
Yes. This standard pipe cross has female NPT threads on all four connections for use with compatible male-threaded pipe, pipe nipples, or fittings.
Are all four openings the same nominal pipe size?
Yes. This is a standard equal-size pipe cross, meaning all four female NPT connections are the same nominal pipe size.
What is the difference between a pipe cross and a pipe tee?
A pipe tee has three openings and creates one branch connection from a main piping run. A pipe cross has four openings and creates two opposing branch connections from the central fitting.
Can this pipe cross be used to connect different pipe sizes?
No. This standard pipe cross has four equal-size connections. A reducing cross or combination of reducing fittings is required when different connection sizes are needed.
What pressure class is this fitting?
This black malleable iron pipe cross is manufactured as a 150# or Class 150 threaded fitting.
What sizes are available?
Available product variations range from 1/8" through 6" nominal pipe size. Select the required size from the product options above.
Can this cross be used with black steel pipe nipples?
Yes. It is designed to connect compatible male NPT-threaded black steel pipe, pipe nipples, and other approved threaded components of the same nominal size.
Can this pipe cross 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 the pressure, temperature, media, code, and manufacturer specification requirements.
Should thread sealant be used during installation?
An approved pipe-thread sealant or thread tape should be selected based on the piping media, pressure, temperature, applicable codes, and manufacturer recommendations.
Important Ordering Notes
- Select the required nominal pipe size before adding the product to your cart.
- This is an equal-size cross with four female NPT connections of the same nominal pipe size.
- Confirm that a four-way branch configuration is appropriate for the piping layout.
- The selected variation determines the Charman item number, price, weight, and carton quantity.
- Confirm the thread type and nominal size of all mating components before ordering.
- Confirm pressure, temperature, media compatibility, and application requirements before installation.
- Use an approved thread sealant suitable for the piping media and operating conditions.
- Support connected piping properly to avoid placing 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.
