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21/2 GALV MI TEE
Manufacturer Resources
Product Specs
- Dimensions Specification:
- ASME B16.3
- End Conn Size 1:
- FPT
- End Conn Size 2:
- FPT
- End Conn Size 3:
- FPT
- Finish Specification:
- ASTM A-153
- Material Specification:
- ASTM A-197
- Pressure Rating Specification:
- ASME B16.3
- Size 1:
- 2.5
- Size 2:
- 2.5
- Size 3:
- 2.5
- Strength:
- STD
- Thread Specification:
- ASME B1.20.1
- Ul Fm:
- Yes
- Department:
- Plumbing
- Product Group:
- Pipe Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Finish:
- Galvanized
- Product Material:
- Malleable Iron
- Product Weight:
- 5.03 lbs
ASC Engineered Solutions 311031009 – Frequently Asked Questions
1) Is the ASC Engineered Solutions 2-1/2 inch galvanized malleable iron tee threaded on all three openings, and what thread standard?
All three openings are 2-1/2 inch FPT, female threaded, cut to ASME B1.20.1 (NPT). So it takes standard 2-1/2 inch threaded pipe nipples or male-threaded pipe on the run and the branch, no welding or grooving involved.
2) Is this a reducing tee or straight 2-1/2 inch all the way through?
Straight tee. Run and branch are all the same 2-1/2 inch size, so nothing reduces at the branch. If you need to step down to a smaller branch line, you need a reducing tee or a 2-1/2 inch bushing threaded into the branch.
3) Will a galvanized malleable iron tee work outdoors or in a damp mechanical room?
The galvanizing is hot dip to ASTM A-153, which is the coating spec for corrosion protection on threaded hardware, so it holds up better than black iron in wet or outdoor service. Pair it with galvanized pipe and galvanized nipples to avoid mixing coatings at the joint.
4) Does this tee meet an ASME spec for a submittal?
Yes, and there are four specs to put on the submittal: dimensions and pressure rating to ASME B16.3, threads to ASME B1.20.1, malleable iron body to ASTM A-197, and hot dip galvanized coating to ASTM A-153. That is the full package a mechanical engineer or inspector asks for on a threaded fitting.
5) Is this a standard weight fitting or extra heavy (150 vs 300)?
Standard weight pattern, dimensioned to ASME B16.3. If your spec calls for a 300 class extra heavy malleable tee, this is not the fitting for it, since the wall and the face-to-center dimensions are different.
6) Can I use this on a gas line or is it water only?
It is a threaded malleable iron tee with NPT threads, the standard fitting type for threaded iron pipe service. The galvanized coating is generally specified for water and wet service; black malleable is the usual choice for fuel gas piping. Follow your local gas code on which coating is accepted.
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the ASC Engineered Solutions 311031009 come with a warranty?
Absolutely. The ASC Engineered Solutions 311031009 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the ASC Engineered Solutions 311031009?
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