Description
Cast Iron 45° Elbow
ASC / SPF Fig. 3356 Cast Iron 45° Elbow provides a 45-degree change in direction for compatible Class 125 threaded piping systems.
Manufactured from cast iron conforming to ASTM A126, the Fig. 3356 features female NPT threaded connections and is available with a black or hot-dip galvanized finish for industrial, commercial, water, and mechanical piping applications.
Product Highlights
- ASC / SPF Fig. 3356
- 45° elbow configuration
- ASTM A126 cast iron
- Class 125 fitting design
- Female NPT connections
- UL/ULC Listed and FM Approved
Technical Specifications
| Product Type | Cast Iron Threaded 45° Elbow |
|---|---|
| Brand | ASC / SPF |
| Figure | 3356 |
| Configuration | 45° Elbow |
| Material | Cast Iron |
| Material Standard | ASTM A126 |
| Fitting Standard | ASME B16.4 Class 125 |
| Threads | NPT per ASME B1.20.1 |
| Finish | Black or Hot-Dip Galvanized per ASTM A153 Class A |
| Agency Approvals | UL/ULC Listed and FM Approved |
Construction Details
The ASC / SPF Fig. 3356 45° Elbow is manufactured from cast iron conforming to ASTM A126 for use in compatible Class 125 threaded piping systems.
Fitting dimensions conform to ASME B16.4 Class 125, while the threaded connections use NPT threads in accordance with ASME B1.20.1.
The 45-degree configuration provides a moderate directional change between two threaded pipe runs. Finish options include black or hot-dip galvanized per ASTM A153 Class A.
45° Elbow Design & Applications
Elbow Design
- 45° directional change
- Two female threaded ends
- Class 125 construction
- Cast iron body
- Compact threaded connection
Typical Applications
- Industrial piping systems
- Commercial piping systems
- Water piping applications
- Mechanical piping systems
- Threaded pipe routing
Installation & Selection Considerations
- Confirm Fig. 3356 is required.
- Verify both NPT connections.
- Confirm Class 125 compatibility.
- Use suitable thread sealant.
- Avoid excessive tightening.
Use the ASC / SPF Fig. 3356 product submittal to confirm cast iron construction, Class 125 requirements, NPT threads, finish options, approvals, and 45° elbow specifications.
Need Help Selecting a Cast Iron 45° Elbow?
Need help confirming the threaded connections, Class 125 requirements, finish, or compatibility with your piping system? The GetPipe.com Team can help.
Frequently Asked Questions
What is the ASC / SPF Fig. 3356?
The Fig. 3356 is a cast iron threaded elbow designed to change piping direction by 45 degrees.
What material is the 45° elbow?
The Fig. 3356 is manufactured from cast iron conforming to ASTM A126.
What fitting class is the Fig. 3356?
The fitting dimensions conform to ASME B16.4 Class 125 requirements.
What type of threads does the elbow use?
The fitting uses NPT threaded connections conforming to ASME B1.20.1.
What is a 45° elbow used for?
It provides a 45-degree directional change in a compatible threaded piping system.
What finishes are available?
The Fig. 3356 is available in black or hot-dip galvanized finishes, with the galvanized finish conforming to ASTM A153 Class A.
Is the Fig. 3356 UL/ULC Listed and FM Approved?
Yes. ASC identifies its cast iron threaded fittings as UL/ULC Listed and FM Approved, subject to applicable listing and approval limitations.
What should I confirm before ordering?
Confirm the 45° configuration, NPT connections, Class 125 requirements, and required finish.
Important Ordering & Installation Notes
- Confirm Fig. 3356 configuration.
- Verify both NPT connections.
- Select the required finish.
- Apply suitable thread sealant.
- Avoid excessive installation torque.
