Value Brand
Value Brand 90 Deg Elbow 2 In Hub Schedule 40
A 90-degree ABS elbow joins two 2-inch hub connections in Schedule 40 piping systems
- 90-degree turn routes pipe around obstacles
- Hub-to-hub solvent-weld joints create permanent leak-free seals
- ABS material resists impact from –40 °F to 180 °F
- Schedule 40 wall meets ASTM D3965 cell class 32222
- New Mueller Industries fitting installs straight from the box
90-Degree Hub Elbow for ABS Systems
This schedule 40 fitting joins two 2-inch hub connections at a right angle in ABS drain waste and vent installations. It meets ASTM D3965 cell class 32222 for material quality and is rated for continuous service from -40 to 180 degrees Fahrenheit. The hub-by-hub design allows direct solvent-weld assembly without additional couplings.
Thermal and Flow Characteristics
The ABS body handles the full rated temperature span without softening or becoming brittle in normal drainage service. Smooth interior walls maintain consistent flow velocity and reduce the likelihood of debris build-up at the bend. No mechanical joints or gaskets are present, so there are no leak paths that degrade under thermal cycling.
Build Quality and Installation Notes
Steel construction provides rigidity that resists ovaling during handling and solvent welding. The schedule 40 wall thickness matches standard ABS pipe dimensions for reliable socket fit-up. Hub ends accept pipe directly, so the fitting installs with primer and cement alone, keeping the joint count low in a typical drainage layout.
Highlights
- 90-degree turn routes pipe around obstacles
- Hub-to-hub solvent-weld joints create permanent leak-free seals
- ABS material resists impact from –40 °F to 180 °F
- Schedule 40 wall meets ASTM D3965 cell class 32222
- New Mueller Industries fitting installs straight from the box
Specifications
| Brand | MUELLER INDUSTRIES |
|---|
Questions about this item
How do I install the 2-inch hub Schedule 40 elbow on ABS pipe, and what step is often missed?
Clean both pipe ends and the hub sockets, apply ABS cement to each surface, then push the pipe fully into both hubs and hold for the recommended set time; the step often missed is ensuring the pipe seats completely to the hub stop on both sides.
What maintenance or replacement will the ABS Schedule 40 elbow need over time?
The fitting itself requires no routine maintenance; inspect joints periodically for cracks or leaks, and replace the elbow if the ABS shows stress whitening, impact damage, or if system pressure tests reveal a joint failure.
What is the first limit reached under sustained hot-water use at the rated temperature?
The material is rated to 180 degrees F; sustained operation at or near that temperature reduces long-term pressure capacity before any other limit appears.
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