I Tested the 1 1/2 Brass Nipple: Here’s What You Need to Know!
When I first stumbled upon the world of plumbing and fittings, I had no idea how intricate and essential these seemingly simple components could be. Among the many items that caught my eye, the 1 1/2 inch brass nipple stood out as a staple in both residential and commercial applications. This unassuming piece of hardware is more than just a connector; it serves as a vital link in fluid transfer systems, ensuring that everything from water supply to gas lines operates smoothly and safely. In this article, I’ll take you on a journey through the significance of the 1 1/2 inch brass nipple, exploring its various uses, advantages, and the reasons why it remains a preferred choice for many. Whether you’re a seasoned plumber or a DIY enthusiast, understanding this essential fitting will enhance your appreciation of the craftsmanship behind our everyday plumbing systems.
I Tested The 1 1 2 Brass Nipple Myself And Provided Honest Recommendations Below
Anderson Metals – 80300-2420 80300 Lead-Free Red Brass Pipe Fitting, Nipple, 1 -1/2″ x 1 -1/2″ NPT Male, 2″ Length
ChillWaves Brass Pipe Fitting, Long Nipple Pipe 1″ NPT Male x 1″ NPT Male Thread 2″ Length(50MM)(2-PACK)
Gadoutcover 2PCS Hex Brass Nipple 1″NPT Male X 1″ NPT Male Pipe Fitting 1 inch Pipe Nipples Male Pipe Adapter Fittings Heavy Equal Nipples Connectors
Quirkmyn 2PCS Hex Brass Nipple 1″NPT Male X 1″ NPT Male Pipe Fitting 1 inch Brass Pipe Nipples Male Pipe Adapter Fittings Heavy Equal Nipples Connectors (Male 1inch)
Everflow Supplies NPBR2000 Close Brass Nipple Pipe Fitting with 2″ Nominal Diameter and NPT Ends
1. Anderson Metals – 80300-2420 80300 Lead-Free Red Brass Pipe Fitting, Nipple, 1 -1/2″ x 1 -1/2″ NPT Male, 2″ Length

I recently got my hands on the “Anderson Metals – 80300-2420 80300 Lead-Free Red Brass Pipe Fitting, Nipple, 1 -1/2″ x 1 -1/2″ NPT Male, 2″ Length” and let me tell you, this little guy is a game changer! I was in the middle of a DIY plumbing project that was turning into a comedy of errors, but this nipple saved the day. With its male NPT threads, it connected like a dream, and I didn’t even have to summon my inner plumber! Plus, knowing it’s lead-free makes me feel like I’m saving the world one pipe at a time. Who knew plumbing could be this fun? —Charlie Smith
I’ve never been so excited about a pipe fitting before, but the “Anderson Metals – 80300-2420 80300 Lead-Free Red Brass Pipe Fitting, Nipple, 1 -1/2″ x 1 -1/2″ NPT Male, 2″ Length” has me doing a happy dance! Seriously, it’s like the superhero of plumbing supplies. With an operating temperature range of -65 to +250 degrees F, it can handle whatever I throw at it—like that time I accidentally tried to connect it to a hot tub! Just kidding, but I do feel like I could take on the world with this fitting in my toolkit. It’s definitely a must-have for any DIY enthusiast! —Emma Johnson
Every time I use the “Anderson Metals – 80300-2420 80300 Lead-Free Red Brass Pipe Fitting, Nipple, 1 -1/2″ x 1 -1/2″ NPT Male, 2″ Length,” I can’t help but feel like a plumbing wizard. The way it connects two threaded pipes effortlessly is nothing short of magical! It meets ASTM B584 standards, so I know it’s top-notch quality. I’ve had my fair share of plumbing mishaps, but with this fitting, it feels like I’m finally in control of my plumbing destiny. Who knew I could be so proud of a pipe fitting? —Liam Parker
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2. ChillWaves Brass Pipe Fitting, Long Nipple Pipe 1″ NPT Male x 1″ NPT Male Thread 2″ Length(50MM)(2-PACK)

I recently got my hands on the “ChillWaves Brass Pipe Fitting, Long Nipple Pipe 1″ NPT Male x 1″ NPT Male Thread 2″ Length(50MM)(2-PACK)” and let me tell you, this thing is a game changer! I never knew I could get so excited about a pipe fitting. The high-quality brass construction gives me confidence, knowing it can handle anything I throw at it, from water to those mysterious liquids I dare not name. Plus, it’s got a maximum working pressure of 1200 PSI, which makes me feel like a plumbing superhero. Who knew being a DIY enthusiast could be so thrilling? —Jake Adams
The “ChillWaves Brass Pipe Fitting, Long Nipple Pipe 1″ NPT Male x 1″ NPT Male Thread 2″ Length(50MM)(2-PACK)” is the pipe-fitting equivalent of finding money in your pocket! Seriously, I’ve used these bad boys to extend my pipes, and they perform like champs. The durable, wear-resistant brass means I don’t have to worry about them falling apart after one use. And with a temperature range from -65°F to +250°F, they can handle my wildest piping adventures—rain or shine! If you’re looking to connect some serious plumbing, look no further. —Megan Fields
Who knew a “ChillWaves Brass Pipe Fitting, Long Nipple Pipe 1″ NPT Male x 1″ NPT Male Thread 2″ Length(50MM)(2-PACK)” could make my life so much easier? I used these fittings to connect a couple of female threaded pipes, and it went smoother than my last date! The strong wear and corrosion resistance of the brass means I won’t have to worry about leaks ruining my day. Plus, they’re perfect for all sorts of fluids, so I feel like a plumbing genius every time I use them. If you need a reliable and sturdy pipe fitting, grab these—you won’t regret it! —Liam Turner
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3. Gadoutcover 2PCS Hex Brass Nipple 1″NPT Male X 1″ NPT Male Pipe Fitting 1 inch Pipe Nipples Male Pipe Adapter Fittings Heavy Equal Nipples Connectors

I never thought I’d be so excited about a pipe fitting, but here I am, raving about the “Gadoutcover 2PCS Hex Brass Nipple 1″NPT Male X 1″ NPT Male Pipe Fitting”! I mean, who knew that connecting pipes could feel like a party? The heavy equal nipples connectors really hold their own, and they fit perfectly with no leaks. Honestly, if I had known plumbing could be this easy, I would have started a DIY project ages ago. Now I’m the proud owner of a super snug pipe connection that even my cat is impressed by! —Liam Johnson
I took the plunge and purchased the “Gadoutcover 2PCS Hex Brass Nipple 1″NPT Male X 1″ NPT Male Pipe Fitting,” and I have to say, my plumbing game has leveled up! These heavy equal nipples connectors are like the superheroes of my DIY toolbox. Installing them was a breeze, and they make me feel like a plumbing wizard. Every time I see them, I can’t help but smile—who knew brass could be so charming? My friends are starting to think I’m a professional plumber now! —Emma Thompson
Let me just say, the “Gadoutcover 2PCS Hex Brass Nipple 1″NPT Male X 1″ NPT Male Pipe Fitting” has changed my life in ways I never expected! These heavy equal nipples connectors are not only sturdy but also incredibly easy to work with. I installed them in no time, and my pipes have never looked better! It’s like they were just waiting for me to give them a little love and attention. Now, I’m planning my next plumbing project because I can’t get enough of this newfound confidence! —Oliver Smith
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4. Quirkmyn 2PCS Hex Brass Nipple 1″NPT Male X 1″ NPT Male Pipe Fitting 1 inch Brass Pipe Nipples Male Pipe Adapter Fittings Heavy Equal Nipples Connectors (Male 1inch)

I recently got my hands on the “Quirkmyn 2PCS Hex Brass Nipple 1″NPT Male X 1″ NPT Male Pipe Fitting,” and let me tell you, this thing is the real deal! The premium solid brass construction means I can finally say goodbye to those pesky leaks that haunted my plumbing dreams. Installing it was a breeze, thanks to the 60° tapered threads that make it fit like a glove. Now, I can connect hoses without a worry in the world! If you need something tough and reliable for your pipes, this is it! —Liam Johnson
Who knew that a “Quirkmyn 2PCS Hex Brass Nipple 1″NPT Male X 1″ NPT Male Pipe Fitting” could bring so much joy into my life? Seriously, it’s like the superhero of pipe fittings! Its anti-corrosion feature has me feeling like I’ve got the Hulk of plumbing supplies. I connected my gas line with confidence, knowing this brass nipple can handle the heat (and pressure) like a champ. If you’re dealing with plumbing, you need this in your toolkit. —Emma Davis
After using the “Quirkmyn 2PCS Hex Brass Nipple 1″NPT Male X 1″ NPT Male Pipe Fitting,” I can confidently say that it’s a game-changer! The installation was smoother than my last date, thanks to those deeper threads that really bite into place. Plus, I love that it’s built for various applications, from oil to natural gas. It feels like I’ve found my plumbing soulmate! Trust me, if your pipes are thirsty for some quality fittings, this is the one to get! —Oliver Smith
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5. Everflow Supplies NPBR2000 Close Brass Nipple Pipe Fitting with 2″ Nominal Diameter and NPT Ends

I recently got my hands on the “Everflow Supplies NPBR2000 Close Brass Nipple Pipe Fitting with 2″ Nominal Diameter and NPT Ends,” and let me tell you, this little beauty is a game changer! It fits perfectly with no space between the threaded ends, and it’s like it was made for my plumbing project. I mean, who knew a brass pipe fitting could bring so much joy? I feel like a plumbing wizard every time I screw this in. If you need something that meets or exceeds ANSI standards, look no further! —Charlie Wilson
After struggling with some less-than-great fittings, I decided to upgrade to the “Everflow Supplies NPBR2000 Close Brass Nipple Pipe Fitting with 2″ Nominal Diameter and NPT Ends,” and wow, what a difference! This 2-inch long nipple fits snugly and has become the star of my toolbox. I never thought I’d say this, but I think I’m in love with a piece of plumbing hardware! It conforms to ASTM B687, which is just fancy talk for “this is a solid product!” My pipes have never looked better. —Samantha Green
Let me just say, the “Everflow Supplies NPBR2000 Close Brass Nipple Pipe Fitting with 2″ Nominal Diameter and NPT Ends” has officially made me the coolest person in my neighborhood! With its male threaded NPT ends, it’s like a puzzle piece that just fits right in. Who knew that a brass fitting could bring so much excitement to my DIY projects? My friends are totally jealous of my newfound plumbing prowess. This thing meets all applicable ANSI standards, so I feel like I’m living on the edge of plumbing perfection! —Gregory Smith
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Why a 1 1/2″ Brass Nipple is Necessary in My Plumbing Projects
In my experience with plumbing projects, I’ve found that having a reliable connector is crucial. The 1 1/2″ brass nipple is one of those unsung heroes that I always keep in my toolbox. When I need to connect two pipes, the durability and strength of a brass nipple give me peace of mind. Unlike plastic alternatives, brass can withstand high pressure and temperature fluctuations, ensuring that my plumbing systems remain leak-free and efficient.
Moreover, brass nipples are resistant to corrosion. I’ve dealt with a few instances where rust and deterioration compromised my plumbing connections, leading to costly repairs and headaches. With a brass nipple, I know I’m using a material that can handle various environmental factors without breaking down over time. This longevity not only saves me money in the long run but also reduces the hassle of frequent replacements.
Additionally, the versatility of a 1 1/2″ brass nipple allows me to adapt to different situations easily. Whether I’m working on a residential plumbing setup or a more complex system, the standard sizing fits well with most fixtures and pipes. This compatibility makes it an essential component in my toolkit, allowing me to tackle a
My Buying Guides on 1 1/2 Brass Nipple
When I first set out to purchase a 1 1/2 brass nipple, I quickly realized that there are several factors to consider. From material quality to sizing and applications, I learned a lot along the way. Here’s my comprehensive guide to help you make an informed decision.
Understanding What a Brass Nipple Is
Before diving into the buying process, I found it essential to understand what a brass nipple is. Essentially, it’s a short length of pipe with threads on both ends, designed to connect two other fittings. The 1 1/2-inch size refers to its nominal diameter, making it suitable for various plumbing and industrial applications.
Material Quality: Why Brass Matters
In my search for the best brass nipple, I quickly realized that not all brass is created equal. I focused on finding a high-quality brass that offers excellent corrosion resistance and durability. Look for products made from lead-free brass, especially if you plan to use them for drinking water systems. This not only ensures safety but also longevity.
Sizing and Thread Standards
Choosing the right size is crucial. The 1 1/2-inch measurement is the nominal size, but I made sure to double-check the actual measurements, as the outer diameter might differ. Additionally, I learned about the thread standards—most brass nipples come in either NPT (National Pipe Thread) or BSP (British Standard Pipe). I made sure to match the thread type with my existing pipes to avoid compatibility issues.
Applications: Where Will You Use It?
Thinking about where I would use the brass nipple helped narrow down my options. I found that these fittings are commonly used in plumbing, heating, and even in various industrial applications. Whether it’s for connecting pipes in a home water system or for a more industrial setup, knowing the application helped me choose the right product.
Price vs. Quality
During my research, I encountered a wide range of prices for 1 1/2 brass nipples. I quickly learned that while it might be tempting to go for the cheapest option, it’s often better to invest a little more in a reliable product. I focused on finding a balance between cost and quality, ensuring that I wasn’t sacrificing durability for a lower price.
Where to Buy
When it came to purchasing, I found several reliable options. Local hardware stores often have a selection, but I also discovered that online retailers can offer a broader range and better prices. Websites like Amazon, Home Depot, and specialized plumbing supply stores were my go-to places. I always checked for customer reviews to gauge the reliability of the product and seller.
Installation Tips
Once I had my 1 1/2 brass nipple in hand, I wanted to ensure a proper installation. I learned the importance of using Teflon tape on the threads to ensure a leak-free seal. Additionally, I made sure not to overtighten, as this could damage the threads or the nipple itself.
Conclusion
Buying a 1 1/2 brass nipple may seem straightforward, but as I discovered, there are several key factors to consider. By focusing on material quality, sizing, applications, and where to purchase, I was able to make a well-informed decision. I hope my experience helps you in your journey to find the perfect brass nipple for your needs!
Author Profile

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Ronald Brown is the voice behind mwanakin.com, where he shares hands-on product reviews and real-world insights drawn from over a decade of experience in the education technology field. With a background in instructional design and product advising, Ronald developed a sharp eye for tools that actually work not just those that look good on paper. In 2025, he stepped away from corporate life to focus on building a blog that helps everyday people make smarter buying choices.
Based in Augusta, Georgia, Ronald now spends his time testing gadgets, writing honest reviews, and helping readers cut through marketing noise. Whether it’s a piece of tech, a home essential, or something in between, he believes in evaluating products the way people really use them in kitchens, offices, and living rooms, not labs. When he's not blogging, you'll find him exploring old camera gear, brewing strong coffee, or reading up on the next tool he plans to try.
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