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Description
1-1/2 x 4-1/2 Schedule 80 Seamless Black NippleThe 1 1 2 x 4 1 2 Schedule 80 Seamless Black Nipple is a high strength, thick walled pipe fitting with NPT male threads on both ends, designed for high pressure and high temperature applications in gas, steam, water, and industrial piping systems. Made from high quality steel for durability and pressure resistance. The heavy duty wall thickness, schedule 80 for added pressure and heat resistance. Specification Value TYPE Schedule 80 Seamless Black
The 1-1/2 x 4-1/2 Schedule 80 Seamless Black Nipple is a high-strength, thick-walled pipe fitting with NPT male threads on both ends, designed for high-pressure and high-temperature applications in gas, steam, water, and industrial piping systems. Made from high-quality steel for durability and pressure resistance. The heavy-duty wall thickness, schedule 80 for added pressure and heat resistance.
| Specification | Value |
|---|---|
| TYPE | Schedule 80 Seamless Black Nipple |
| DESIGN |
Precision-cut ends, provides uniform threading for easy installation. |
| MATERIAL | Steel for high-strength material for industrial use. |
| MATERIAL CONSTRUCTION | Steel |
| WEIGHT (lbs) | 1.195 |
| CONNECTION SIZE 1 | 1-1/2" |
| CONNECTION SIZE 2 | 1-1/2" |
| CONNECTION TYPE | MPT|MPT |
| CONNECTION TYPE 1 | MPT |
| CONNECTION TYPE 2 | MPT |
| DIAMETER | 1-1/2" |
| DIMENSION STANDARDS | ANSI B1.20.1 |
| FINISH | Black |
| FITTING TYPE | Nipple |
| LENGTH | 4-1/2" |
| PRESSURE CLASS | 300 lb |
| PRESSURE RATING | 1900 psi |
| SCHEDULE RATING | SCH 80 |
| TEMPERATURE RATING | -200 to 150 deg F |
| THREAD LENGTH | 1.03" |
| THREAD SIZE | 1-1/2-11-1/2 |
| WALL THICKNESS | 0.2" |
| NOTES |
Wall Thickness 0.2 - Grade B - Test Pressure 1900 PSI - Thread Length 1.03 |
| APPLICATIONS | Ideal for Gas & Oil Piping, Steam & Boiler Systems, High-Pressure Water Lines, Hydraulic & Pneumatic Systems, Heavy-Duty Industrial Use, Fire Protection Systems |
| BRAND | Midland Industries |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1959 reviews
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Product Reviews
★★★★★ 5
Extremely hard and durable
Color: Blue
These are very hard , but my puppy lives them and my large dog can't tear them up, so that is a huge plus.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Large breed approved
Color: Blue
these incredible aggressive chew toys – they've seriously been a game-changer for my pups! I know it's a bit late, but better late than never, right?
I've got a couple of power chewers at home, a Rottweiler and a Labrador, and anyone with big dogs knows the struggle of finding toys that actually last. These bad boys have been in constant rotation for over a year now, and I'm genuinely impressed by their resilience. They're incredibly tough!
Funnily enough, we originally had three, but now we're down to just one. The others aren't broken, though – I'm pretty sure my dogs just loved them so much they've hidden them away in some secret stash, as they tend to do with their favorite treasures!
Beyond just being durable, these toys have been a massive help with their training. They’re fantastic for redirecting all that enthusiastic chewing away from my furniture and shoes, which, let's be honest, is a huge win for any pet parent!
Considering how long they've held up to some serious chomping, the price point is absolutely spot on. You definitely get great value for your money.watch your toe they are heavy.
If you've got a dog that's a champion chewer, you absolutely need to try these out. They're a lifesaver!
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Great all around
Color: Blue
We have 4 dogs, lab, pit bull, golden retriever, great dane, I bought 4 sets, they are constantly played and chewed on, and are still around everywhere, great to chew on and play with
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Durable chew toy.
Color: Blue
My dog loves these. She chews on them a lot. She seems to like the different shapes. She is part Pit and an aggressive chewer. These chew toys last a long time. And I love the three pack so if we lose one, we always have a spare.
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Reviewed in the United States on May 27, 2026
★★★★★ 4
Decent durability for the price
Color: Blue
Bought a bunch of these for a dog shelter and have to say - decent for the price of you have aggressive chewers. All of the toys are still going 6+ months later, even with the strongest jawed pitty mix. Does get torn up at the ends but can easily be sanded down for a longer lasting toy, unlike some other hard toys with material not meant for sanding. The antler and ring seem to be favorites. The antler even has a divot so you can put soft treats in it or peanut butter and freeze it for a more interactive experience. Some came with a strong beef/liver smell but not overwhelming or off-putting. They are hefty without being too heavy, less likely to damage floors. Overall a good purchase
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Reviewed in the United States on May 22, 2026