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3/4X1/2 BLK MI 90 ELL
Manufacturer Resources
Product Specs
- Dimensions Specification:
- ASME B16.3
- End Conn Size 1:
- FPT
- End Conn Size 2:
- FPT
- Material Specification:
- ASTM A-197
- Pressure Rating Specification:
- ASME B16.3
- Size 1:
- 0.75
- Size 2:
- 0.5
- Strength:
- STD
- Thread Specification:
- ASME B1.20.1
- Ul Fm:
- Yes
- Department:
- Plumbing
- Product Group:
- Pipe Fittings
- Product Subgroup:
- Elbows
- Product Type:
- 90° Elbow
- Product Finish:
- Black
- Product Material:
- Malleable Iron
- Product Weight:
- 0.38 lbs
ASC Engineered Solutions 310007802 – Frequently Asked Questions
1) Can I use a black malleable iron elbow on a gas line?
Black malleable iron fittings are the usual choice for natural gas and propane piping, and this one is black finish malleable iron built to ASME B16.3 with NPT threads. What it is not for is potable water, where the black iron will rust; galvanized or copper is used there. Always check your local gas code and the AHJ before running the line.
2) Is this elbow UL listed and FM approved for a sprinkler system?
Yes, the fitting carries UL/FM recognition, so it can be used where a listed fitting is called for on fire protection piping. It is a standard (STD) pressure class malleable iron fitting to ASME B16.3, which is the class normally specified on wet sprinkler branch lines.
3) Do I need a bushing with this fitting to go from 3/4 down to 1/2 inch pipe?
No bushing needed. The reduction is built into the elbow, 3/4 inch FPT on one end and 1/2 inch FPT on the other, so you thread 3/4 pipe into one side and 1/2 pipe into the other. That saves a joint and keeps the takeout shorter than an elbow plus a reducing bushing.
4) What material spec does this black iron reducing elbow meet?
The casting is malleable iron to ASTM A-197, with dimensions and pressure ratings per ASME B16.3 and threads per ASME B1.20.1. That's the standard submittal package a mechanical contractor or inspector will ask for on black iron fitting work.
5) How heavy is a single 3/4 x 1/2 black malleable 90 elbow?
It weighs 0.38 lbs each, useful if you're figuring support spacing on a run or pricing out a bulk count for a job.
How fast can I get the ASC Engineered Solutions 310007802 delivered?
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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 310007802 come with a warranty?
Absolutely. The ASC Engineered Solutions 310007802 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 310007802?
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