ASC
150# Ductile Iron Threaded Flange
- SKU:
- 17TH1
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
150# Ductile Iron Threaded Flange
ASC 150# Ductile Iron Threaded Flanges provide a threaded companion-flange connection for compatible NPT piping systems.
Manufactured from ductile iron conforming to ASTM A536, these flanges feature Class 150 flange dimensions and drilling in accordance with AWWA C110 / ASME B16.42, with NPT threads conforming to ASME B1.20.1.
Product Highlights
- ASC ductile iron flange
- SKU Series 17TH1
- Class 150 design
- Female NPT threaded connection
- ASTM A536 ductile iron
- AWWA C110 / ASME B16.42
Technical Specifications
| Product Type | Threaded Companion Flange |
|---|---|
| Brand | ASC |
| SKU Series | 17TH1 |
| Material | Ductile Iron |
| Material Standard | ASTM A536 |
| Flange Class | 150# |
| Connection Type | Female NPT Threaded |
| Thread Standard | ANSI / ASME B1.20.1 NPT |
| Flange Standards | AWWA C110 / ASME B16.42 |
| Primary Function | Threaded-to-Flanged Piping Connection |
Construction Details
The ASC threaded flange is manufactured from ductile iron conforming to ASTM A536 for durable service in compatible piping systems.
Flange dimensions, drilling, and materials are manufactured in accordance with AWWA C110 / ASME B16.42.
The companion-flange connection incorporates NPT threads conforming to ANSI / ASME B1.20.1, allowing compatible threaded pipe to transition to a bolted flanged connection.
Threaded Flange Design & Typical Applications
Threaded Flange Design
- Female NPT connection
- Class 150 flange pattern
- Ductile iron construction
- Bolted mating connection
- Threaded pipe transition
Typical Applications
- Industrial piping systems
- Water distribution piping
- Utility piping systems
- Valve connections
- Flanged equipment connections
Installation & Selection Considerations
- Confirm the nominal pipe size.
- Verify Class 150 compatibility.
- Confirm NPT thread compatibility.
- Select a compatible flange gasket.
- Follow proper bolting practices.
Use the supplied flange documents to review Class 150 flange specifications, ductile iron construction, drilling requirements, threaded connections, and other technical information when selecting the correct flange.
Need Help Selecting a 150# Ductile Iron Threaded Flange?
Need help confirming flange size, NPT thread compatibility, Class 150 requirements, gasket selection, or mating flange compatibility? The GetPipe.com Team can help.
Frequently Asked Questions
What is a threaded companion flange?
A threaded companion flange connects compatible NPT pipe to a mating bolted flange without requiring a welded pipe-to-flange connection.
What material is this flange?
The flange is manufactured from ductile iron conforming to ASTM A536.
What thread standard does this flange use?
The companion-flange threads conform to ANSI / ASME B1.20.1 NPT.
What standards apply to the flange dimensions and drilling?
ASC specifies flange dimensions, drilling, and materials in accordance with AWWA C110 / ASME B16.42.
What does 150# mean?
150# identifies the flange class and should not by itself be interpreted as a universal 150 PSI working-pressure rating.
Is welding required to attach this flange to the pipe?
No. The flange uses a female NPT threaded connection for attachment to compatible threaded pipe.
Is a gasket required at the mating flange?
Select a suitable flange gasket based on the mating flange faces, conveyed media, temperature, and system operating conditions.
What should I confirm before ordering?
Confirm the nominal pipe size, Class 150 requirement, NPT connection, mating flange compatibility, gasket requirements, and intended service.
Important Ordering & Installation Notes
- Confirm the nominal pipe size.
- Verify Class 150 compatibility.
- Confirm the NPT connection.
- Select the proper flange gasket.
- Follow proper bolting practices.
