Merit Brass
3000# Forged Steel Threaded Half Coupling
- SKU:
- C3511H
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
3000# Forged Steel Threaded Half Coupling
3000# Forged Steel Threaded Half Couplings provide a high-strength threaded connection point for branch connections, equipment tie-ins, and piping modifications. Manufactured from normalized forged carbon steel, these fittings are designed for demanding industrial and process piping systems.
The fittings conform to ASTM A105N-09, ASME SA105N, and ASME B16.11-2009. The normalized material provides enhanced hardness, strength, and machinability, and the manufacturing facility is ISO certified.
Product Highlights
- 3000# forged steel threaded fitting
- Half coupling configuration
- Female NPT threaded connection
- Forged carbon steel construction
- Suitable for branch connections and equipment tie-ins
- Normalized for enhanced hardness, strength, and machinability
- ASTM A105N-09
- ASME SA105N
- ASME B16.11-2009
- Manufactured in an ISO-certified facility
Forged Carbon Steel Construction
These 3000# threaded half couplings are manufactured from forged carbon steel conforming to ASTM A105N-09 and ASME SA105N requirements. Forged construction provides the strength required for demanding industrial threaded piping applications.
Normalized Material
The forged steel material is normalized for enhanced hardness, strength, and machinability. This heat-treatment process improves the mechanical properties of the fitting for demanding piping installations.
Technical Specifications
| Product Type | Half Coupling |
|---|---|
| Material | Forged Carbon Steel |
| Pressure Class | 3000# |
| Connection Type | Female NPT Threaded |
| Configuration | Half Coupling |
| Material Specification | ASTM A105N-09 / ASME SA105N |
| Fitting Standard | ASME B16.11-2009 |
| Heat Treatment | Normalized |
| Manufacturing Facility | ISO Certified |
Half Coupling Design
The half coupling configuration provides a female NPT threaded connection in a compact forged fitting. Half couplings are commonly used to create threaded branch connections, equipment connections, and tie-in points in fabricated piping systems.
Common Applications
- Industrial process piping
- Oil and gas piping systems
- Power generation systems
- Chemical processing equipment
- Water treatment systems
- Equipment tie-ins
- Branch connections
- Piping modifications and fabrication
Standards & Manufacturing
- ASTM A105N-09: Forged carbon steel material specification
- ASME SA105N: Forged carbon steel material specification
- ASME B16.11-2009: Forged threaded fitting dimensional standard
- Manufacturing Facility: ISO Certified
Selection & Application Guidance
- Select the half coupling to match the required nominal pipe size.
- Confirm 3000# forged steel construction is appropriate for the application.
- Verify carbon steel compatibility with the intended process media and environment.
- Confirm system pressure and temperature requirements before installation.
- Use an appropriate thread sealant or PTFE tape compatible with the process media.
- Follow proper NPT thread engagement and installation practices.
- Follow applicable piping codes and project specifications.
Important Ordering Notes
- 3000# forged steel threaded half coupling.
- Female NPT threaded connection.
- Forged carbon steel construction.
- ASTM A105N-09 and ASME SA105N.
- ASME B16.11-2009.
- Normalized for enhanced hardness, strength, and machinability.
- Manufactured in an ISO-certified facility.
- Confirm nominal pipe size before ordering.
- Verify material, pressure, temperature, and process-media compatibility before installation.
Product Documents
Frequently Asked Questions
What pressure class is this half coupling?
This is a 3000# forged steel threaded half coupling.
What material is the fitting made from?
It is manufactured from normalized forged carbon steel conforming to ASTM A105N-09 and ASME SA105N.
What type of connection does the half coupling have?
The fitting provides a female NPT threaded connection.
What is a threaded half coupling used for?
A threaded half coupling is commonly used to create a branch connection, equipment tie-in, or threaded connection point in a fabricated piping system.
How is a half coupling different from a full coupling?
A full coupling is designed to join two threaded piping components in line, while a half coupling provides a single threaded connection point and is commonly incorporated into fabricated piping assemblies.
Are these fittings normalized?
Yes. The forged carbon steel is normalized for enhanced hardness, strength, and machinability.
What fitting standard applies to this half coupling?
The forged steel threaded fitting conforms to ASME B16.11-2009.
Where can I find fitting dimensions?
Use the Merit Brass Carbon Steel Fittings & Outlets document in the Product Documents section above for dimensional information.

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