Dixon
4" Aluminum TTMA Weld Flange
- SKU:
- NLDIXTTF4AL
- Availability:
- Limited quantity available.
- Weight:
- 1.00 LBS
Description
4" Aluminum TTMA Weld Flange
4" Aluminum TTMA Weld Flange provides a weldable transition between compatible pipe and equipment using a standard TTMA flange connection.
Constructed from aluminum, the Dixon TTF4AL uses a beveled butt-weld end with a machined 4" TTMA flange face. The 3/8" thick flange is designed for compatible tanker and fluid-transfer equipment.
Product Highlights
Aluminum TTMA weldable flange designed to connect compatible pipe to flanged tanker and transfer equipment.
The TTF4AL uses a beveled butt-weld end with a machined 4" TTMA flange face for gasket sealing.
Technical Specifications
TTMA Weld Flange Configuration
The pipe-side I.D. is beveled to aid butt welding to compatible pipe during fabrication of the completed tanker or transfer assembly.
The machined flange face bolts to compatible valves, sight-flow indicators, and other equipment using the standard TTMA flange pattern.
Aluminum TTMA Weld Flange Design
The Dixon TTF4AL provides a 4" TTMA flange pattern for connecting compatible tank-truck valves, sight-flow indicators, and related equipment. The standardized connection allows the flange to integrate with components manufactured around the TTMA bolt pattern.
Confirm the 4" flange size and mating bolt pattern before installation. The gasket, mating component, and mounting hardware should all match the intended TTMA connection for proper alignment and assembly.
The TTF4AL is manufactured from aluminum for compatible tanker and fluid-transfer installations. Its weldable construction allows the flange to become a permanent transition between pipe and removable TTMA-flanged equipment.
Inspect the aluminum body, weld area, bolt holes, and flange face before installation. Distortion, contamination, impact damage, or surface defects should be addressed before welding or final assembly.
Dixon bevels the I.D. on the pipe side of the flange to aid butt welding. This preparation provides a defined weld interface when integrating the flange into compatible piping or fabricated tank-truck assemblies.
Proper pipe alignment should be established before welding so the finished flange remains square to the connected piping. Welding procedures should be appropriate for the aluminum materials and intended service conditions.
The flange face is machined to provide an even surface for the gasket seal when connected to compatible TTMA equipment. Dixon specifies a 3/8" flange thickness for this weldable flange configuration.
Keep the flange face clean and free from scratches, weld spatter, or debris before installing the gasket and mating component. Correct gasket selection and even bolt tightening help support a properly assembled flange connection.
Installation & Selection Considerations
Confirm the 4" TTMA size.
Inspect the weld bevel.
Match the TTMA gasket.
Check bolt-hole alignment.
Verify flange-face condition.
Our product specialists can help review TTMA flange size, aluminum construction, gasket requirements, mating equipment, and weld connection requirements before you order.
Frequently Asked Questions
What is the Dixon TTF4AL?
The TTF4AL is a 4" aluminum TTMA weldable flange with a beveled butt-weld connection.
What material is the TTF4AL made from?
Dixon specifies aluminum construction for the TTF4AL.
What size is the TTMA flange?
The TTF4AL uses a 4" TTMA flange connection.
How thick is the TTF4AL flange?
Dixon specifies a 3/8" flange thickness.
How is the weld end prepared?
The pipe-side I.D. is beveled to aid butt welding during fabrication.
What is the TTF4AL used for?
It is used where TTMA-flanged equipment such as valves or sight-flow indicators needs to connect to pipe through a welded flange.
Important Ordering & Installation Notes
- Verify Dixon part number TTF4AL.
- Confirm the 4" TTMA flange size.
- Verify aluminum construction.
- Confirm the 3/8" flange thickness.
- Inspect the machined flange face.
- Inspect the butt-weld bevel.
- Use the correct TTMA gasket.
- Check mating bolt-hole alignment.
- Follow proper aluminum welding procedures.
- Verify the completed assembly before service.
