Service Metal
3000# Forged Steel Threaded Half Couplings
- SKU:
- 3MCPLHT
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
3000# Forged Steel Threaded Half Couplings
3000# Forged Steel Threaded Half Couplings are designed to provide a compact female-threaded connection for branch outlets, equipment connections, vessel connections, and fabricated piping assemblies.
Manufactured from normalized forged carbon steel conforming to ASME SA105N, these half couplings feature precision-machined female NPT threads conforming to ASME B1.20.1. Forged steel fitting dimensions conform to ASME B16.11, making these fittings suitable for industrial, commercial, petrochemical, power generation, mechanical, and process piping applications.
Product Highlights
- 3000# forged steel threaded half coupling
- Single female NPT threaded connection
- Designed for branch, vessel, tank, and fabricated piping connections
- Compact half-coupling configuration
- Forged steel fitting material conforms to ASME SA105N
- Material is normalized
- Forged steel fitting dimensions conform to ASME B16.11
- NPT threads conform to ASME B1.20.1
- Precision-machined threads for secure fit-up
- Manufactured in ISO-certified facilities
- Available in multiple pipe sizes
- Product specification sheet available
- Certificate of Conformance available
Technical Specifications
| Product Type | Threaded Half Coupling |
|---|---|
| Pressure Class | 3000# |
| Material | Forged Carbon Steel |
| Connection Type | Female NPT |
| Configuration | Half Coupling |
| Primary Function | Provide a Single Female-Threaded Connection |
| Material Standard | ASME SA105N |
| Heat Treatment | Normalized |
| Dimensional Standard | ASME B16.11 |
| Thread Standard | ASME B1.20.1 |
| Related Socket Weld Insert Standard | MSS-SP-79 |
| Related Union Standard | MSS-SP-83 |
| Related Outlet Fitting Standard | MSS-SP-97 |
| Manufacturing | ISO-Certified Facilities |
| Documentation | Specification Sheet and Certificate of Conformance Available |
Half Coupling Configuration
Female NPT Opening
The threaded opening accepts compatible male-threaded pipe or fittings.
Compact Forged Body
The shortened coupling body provides a compact connection point for fabricated piping and equipment assemblies.
Attachment Side
The opposite side is intended for incorporation into the appropriate fabricated piping, vessel, tank, or equipment connection.
Construction Details
These 3000# threaded half couplings are manufactured from normalized ASME SA105N forged carbon steel. Forged steel fitting dimensions conform to ASME B16.11.
Precision-machined female NPT threads conform to ASME B1.20.1, providing compatibility with suitable male-threaded piping components while maintaining the compact geometry of a half coupling.
Why Choose a Forged Steel Threaded Half Coupling?
Compact Threaded Connection
- Provides one female NPT connection
- Useful for fabricated branch connections
- Suitable for vessel and equipment connections
- Compact compared with a full coupling
- Available in multiple pipe sizes
Forged Steel Construction
- Manufactured from forged carbon steel
- Material conforms to ASME SA105N
- Normalized material condition
- Dimensions conform to ASME B16.11
- Manufactured in ISO-certified facilities
Half Coupling vs. Full Coupling
Half Coupling
A half coupling provides a single female-threaded connection and is commonly incorporated into fabricated piping, tank, vessel, or equipment assemblies.
Full Coupling
A full coupling provides female-threaded connections on both ends and is designed to connect two compatible male-threaded pipe sections in a straight run.
Typical Applications
Industrial & Process Piping
- Industrial process piping
- Petrochemical systems
- Mechanical piping systems
- Plant utility piping
- Power generation systems
Fabricated Connections
- Tank connections
- Vessel connections
- Equipment connections
- Branch outlets
- Compatible high-pressure threaded systems
Applicable Forged Steel Standards
ASME SA105N
Forged steel fitting material conforms to ASME SA105N and is supplied in the normalized condition.
ASME B16.11 & B1.20.1
Forged steel fitting dimensions conform to ASME B16.11, while NPT threads conform to ASME B1.20.1.
Related MSS Standards
Related forged steel product lines include socket weld inserts conforming to MSS-SP-79, unions conforming to MSS-SP-83, and outlet fittings conforming to MSS-SP-97.
Ask Willy: Need Pipe Size Help?
Use our common pipe diameters and wall thickness chart to confirm sizing before ordering 3000# forged steel threaded half couplings. 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 3000# forged steel threaded half coupling.
Pipe Size Chart
Use the common pipe diameters and wall thickness chart to help confirm compatible threaded pipe sizing before ordering.
Certificate of Conformance
Certificate of Conformance documentation is available through the linked PDF.
Frequently Asked Questions
What is a 3000# forged steel threaded half coupling?
It is a forged steel fitting with one female NPT connection designed for incorporation into compatible fabricated piping, branch, tank, vessel, or equipment connections.
How is a half coupling different from a full coupling?
A half coupling provides one threaded connection, while a full coupling provides female threaded connections on both ends for joining two pipe sections.
What type of threaded connection does this fitting use?
The half coupling uses a female NPT threaded connection.
What material standard applies?
The supplied product information states that forged steel fitting material conforms to ASME SA105N.
Is the material normalized?
Yes. The supplied product information specifies normalized forged carbon steel.
What dimensional standard applies?
Forged steel fitting dimensions conform to ASME B16.11.
What standard applies to the NPT threads?
NPT threads conform to ASME B1.20.1.
Where are threaded half couplings commonly used?
They are commonly incorporated into fabricated piping assemblies, branch connections, tanks, vessels, and equipment where a compact female threaded connection is required.
Are the manufacturing facilities ISO certified?
Yes. The supplied product information states that these fittings are manufactured in ISO-certified facilities.
What should I verify before ordering?
Confirm the nominal NPT size, 3000# class, female-threaded configuration, intended attachment method, material requirements, and applicable piping-system specifications before ordering.
Important Ordering & Installation Notes
- Confirm the required nominal NPT size before ordering.
- This listing is for a 3000# forged steel threaded half coupling.
- Confirm that a single female-threaded connection matches the intended fabricated piping or equipment application.
- Forged steel fitting material conforms to ASME SA105N and is normalized.
- Forged steel fitting dimensions conform to ASME B16.11.
- NPT threads conform to ASME B1.20.1.
- Verify compatibility with the adjoining male-threaded pipe or fitting.
- Confirm the appropriate attachment method for the half coupling within the fabricated assembly.
- Use appropriate thread sealant or PTFE tape where permitted by the applicable piping code, project specification, and service.
- Avoid excessive tightening that could damage threads or adjoining components.
- Confirm applicable pressure, temperature, material, fabrication, and project requirements before installation.
- Review the product specification sheet before installation.
- Certificate of Conformance documentation is available from the link above.
