You may also like
3 XH 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:
- 3
- Size 2:
- 3
- Strength:
- XH
- 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:
- 9.95 lbs
ASC Engineered Solutions 310502000 – Frequently Asked Questions
1) Is this elbow approved for fire sprinkler piping?
It carries UL/FM approval, which is the listing fire protection contractors and AHJs look for on threaded malleable fittings in sprinkler mains and branch lines. The extra heavy (XH) class and black finish are the usual combination on wet system steel pipe.
2) Can I use a black malleable iron 90 elbow on a potable water line?
No. Black malleable iron is for non-potable service: fire protection, gas, compressed air, steam and low pressure non-corrosive liquids. The black finish is a mill coating, not a corrosion barrier for potable water, and this fitting carries no lead-free potable rating. For domestic water use copper, PEX, CPVC, or galvanized where the plumbing code permits it.
3) Does the 3 inch XH elbow meet ASME B16.3 for a submittal?
It does. Dimensions and pressure rating are both to ASME B16.3, threads to ASME B1.20.1, and material to ASTM A-197. Those three lines are what a mechanical submittal or a fire protection shop drawing normally asks for on threaded malleable fittings, along with the UL/FM approval.
4) Is this 90 elbow the same size on both ends, or is it a reducing elbow?
Straight, not reducing. Both openings are 3 inch FPT, so it turns a 3 inch run 90 degrees without a change in size. If you need to turn and reduce in one fitting, you want a reducing elbow or a 3 inch elbow plus a bushing.
How fast can I get the ASC Engineered Solutions 310502000 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
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 310502000 come with a warranty?
Absolutely. The ASC Engineered Solutions 310502000 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 310502000?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the ASC Engineered Solutions 310502000 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.