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11/2X1 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:
- 1.5
- Size 2:
- 1
- 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:
- 1.89 lbs
ASC Engineered Solutions 310505607 – Frequently Asked Questions
1) Is the ASC 1-1/2 x 1 inch black malleable iron 90 degree elbow threaded on both ends?
Both openings are female pipe thread (FPT), cut to ASME B1.20.1 NPT. It's a reducing elbow, so the large end takes 1-1/2 inch threaded pipe and the small end takes 1 inch. Screw it onto male-threaded pipe nipples with a suitable thread sealant; there is no socket weld or groove on this fitting.
2) What does XH mean on this ASC reducing 90 elbow, and how is it different from a standard black elbow?
XH is extra heavy, meaning a thicker wall and a higher pressure class than a standard weight malleable iron fitting of the same size. Both the dimensions and the pressure rating follow ASME B16.3. If the drawing calls for standard 150 class malleable, an XH fitting exceeds it dimensionally and will not always match the same laying length, so use the fitting the spec actually calls out.
3) Do I need a separate reducing bushing to go from 1-1/2 inch down to 1 inch pipe?
No bushing needed. This is a reducing 90, so the size change happens inside the fitting: 1-1/2 inch FPT on one end, 1 inch FPT on the other. That saves you a joint and keeps the turn tighter than an elbow plus a bushing, which matters in a crowded ceiling or riser.
4) Will this ASC elbow work on a galvanized water line?
No. This one is black malleable iron, which is used on black steel gas, fire protection and non-potable lines. On a galvanized system you want the galvanized version of the same fitting so you aren't mixing coated and uncoated iron in a wet line. Threads are identical NPT to ASME B1.20.1, so it would thread on, but the finish is wrong for that service.
5) How much does the ASC 1-1/2 x 1 XH black malleable 90 elbow weigh, and how do I order the right one?
It weighs 1.89 lbs, which is worth knowing when you're figuring hanger spacing and support loads on an extra heavy run. Order by ASC part number 310505607.
How fast can I get the ASC Engineered Solutions 310505607 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 310505607 come with a warranty?
Absolutely. The ASC Engineered Solutions 310505607 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 310505607?
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