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Internet # 309822439

Model # 3412NPBL-4

Store SKU # 1004403637

Black Steel Pipe, 3/4 in. x 12 in. Nipple Fitting (4-Pack)

$20.01 /package
  • Steel construction provides resistance against corrosion
  • NPT threading at both ends easily connect pipes or fittings
  • Can withstand up to 150 PSI pressure and 300°F temperature
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Product Details

About This Product

The Plumber's Choice steel pipes are made of the best quality steel material it has a black finishing to provide greater rust resistance. Our pipes are schedule 40 and is available in various sizes to fit all your residential, commercial gas and air applications. In addition to all plumbing use these pipe nipples are also great for DIY projects to build industrial furniture shelves etc. You can use these for industrial retro wall mount iron pipe shelf. Give the rustic look for indoor and outdoor applications.

Highlights

  • Function: with NPT threading at both sides, nipple acts as a connector between 2-pipes or fittings
  • Durable: top quality steel construction for ultimate performance and corrosion resistance
  • Black coating: for greater rust protection
  • Extra protection: shipped with plastic end cap to prevent damage during shipping
  • Compliant: meets ASTM and ANSI standards
  • Decorative uses: can also be used for decorative purposes, to add an industrial or rustic look to room decor, furniture, shelving etc
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Product Information

Internet # 309822439

Model # 3412NPBL-4

Store SKU # 1004403637

Additional Resources

Shop All The Plumber's Choice
From the Manufacturer

Specifications

Dimensions

Actual inside diameter (in.)

0.824

Actual outside diameter (in.)

1.05

Nominal Inside Pipe Diameter (In.)

3/4"

Pipe Wall Thickness (In.)

0.113

Product Length (ft.)

1 ft

Details

Application

Potable Water

Color Family

Black

Color/Finish

Black

Connectivity

Threaded

Material

Steel

Maximum Flow Rate (gallons per minute)

0

Maximum working pressure (psi)

150

Maximum Working Temperature (F)

300

Minimum working temperature (F)

-20

Pack Size

4

Pipe Features

Corrosion Resistant

Pipe or Fitting Product Type

Fittings & Connectors

Product Weight (lb.)

3.03 lb

Returnable

90-Day

Warranty / Certifications

Certifications and Listings

ANSI Certified, ASTM Compliant

Manufacturer Warranty

1 Year

Questions & Answers

17Questions
caret
Q:I only need one (1) of these nipples ,can I purchase a single unit?
by|Jun 25, 2023
1 Answer
Answer This Question

A:  Hello Supsup, unfortunately we only sell these in pack of 4. You may want to visit your nearest hardware store as they might be selling in piece.

by|Jul 19, 2023
    caret
    Q:Can you tell me the length of the non-threaded portion of the pipe? I'll be using these as shelf supports with a flange screwed into both ends. I'm purchasing 12"W boards and ripping them to fit between flanges, but none are in stock locally to measure.
    by|Mar 2, 2023
    1 Answer
    Answer This Question

    A:  7-1/2"

    by|Feb 4, 2024
      1 found this answer helpful
      caret
      Q:I'm creating a 6' hanging plant rod (two 3' pipes + t-bar) that attaches to the wall with three 8-10" pipes (t-bar in center, elbows on ends, flanges at wall). Do these pipes thread securely w/standard iron fittings? Are they sturdy or will they bend/warp
      by|Dec 9, 2022
      1 Answer
      Answer This Question

      A:  These are very sturdy.

      by|Dec 12, 2022
        caret
        Q:I'm creating a 6' hanging plant rod (two 3' pipes + t-bar) that attaches to the wall with three 10" pipes (t-bar in center, elbows on ends, flanges at wall). Do these pipes thread securely w/standard iron fittings? Are they sturdy or will they bend/warp?
        by|Dec 9, 2022
        1 Answer
        Answer This Question

        A:  These are very sturdy.

        by|Dec 12, 2022
          Showing 1-4 of 17

          Customer Reviews

          4.7 out of 5

          • 4.7 out of 79 reviews
          • 85% recommend this product
          Filter by:
          Showing 1-10 of 79 reviews
          Perfect for Plumbing but Great for Industrial Fixtures and Shelves. We ordered in several differ...
          Perfect for Plumbing but Great for Industrial Fixtures and Shelves. We ordered in several different sizes of this pipe. We are using it for Shelving and end tables That are turning out really cool. The pipes themselves are very well made. Heavy metal with very clean threads with no shavings. We have added some t fittings and some 90 degree angles along with some flanges to mount to the shelf and the top of the table. I will try to upload so additional finished photos later one the finish is dry.
          by
          • Recommended
          Great Quality Black Steel Pipes. We have been using the steel pipe to build some industrial shel...
          Great Quality Black Steel Pipes. We have been using the steel pipe to build some industrial shelving and some industrial furniture (end tables). The Pipes are very high quality. Nice heavy metal and look awesome in our projects. The threads are clean without metal shavings. We are not having any issues with attaching the flanges, 90 degree fittings or the T fitting.
          by
          • Recommended
          1 found this review helpful
          Well, the long story short is this, I only THOUGHT I had some form of "artistic leanings" in my gene pool. As it turns out, I ain't got talent in this. Story, I got all these pipe fitting on the Seeds program and thought I could make some cute little items like I've seen on other social sites. My mind just can't figure this one out!!! So far I've "made" a goal post like object and a book leaner upper thingy and thats about it. I KNOW now the artistic gene in me has "left the building"!!!!!!!!!!!!!!!!!!!!!
          by
          • Recommended
          Well, the long story short is this, I only THOUGHT I had some form of "artistic leanings" in my gene pool. As it turns out, I ain't got talent in this. Story, I got all these pipe fitting on the Seeds program and thought I could make some cute little items like I've seen on other social sites. My mind just can't figure this one out!!! So far I've "made" a goal post like object and a book leaner upper thingy and thats about it. I KNOW now the artistic gene in me has "left the building"!!!!!!!!!!!!!!!!!!!!!
          by
          • Recommended
          Well, the long story short is this, I only THOUGHT I had some form of "artistic leanings" in my gene pool. As it turns out, I ain't got talent in this. Story, I got all these pipe fitting on the Seeds program and thought I could make some cute little items like I've seen on other social sites. My mind just can't figure this one out!!! So far I've "made" a goal post like object and a book leaner upper thingy and thats about it. I KNOW now the artistic gene in me has "left the building"!!!!!!!!!!!!!!!!!!!!!
          by
          • Recommended
          1 found this review helpful
          I picked up these for some projects to do around the house. I wanted to make some industrial look...
          I picked up these for some projects to do around the house. I wanted to make some industrial looking shelves like I saw on one of those home renovation shows. Well, life such as it is , I have to postpone that to take care of more pressing repair projects. The pieces are great quality. The threads a in good shape. They measure 13/16 for the outside diameter.
          by
          • Recommended
          I buy these iron products in bulk packaging as they are shown here. Purchasing them in this way m...
          I buy these iron products in bulk packaging as they are shown here. Purchasing them in this way makes them more affordable for me and I like having the stock on hand. This is important to me because, as a craftsperson, I use them in non-traditional ways. I have used iron (and brass and copper) pipes, nipples and fittings to make furniture, shelving units and lighting. I hope you find this info helpful.
          by
          • Recommended
          I buy these iron products in bulk packaging as they are shown here. Purchasing them in this way m...
          I buy these iron products in bulk packaging as they are shown here. Purchasing them in this way makes them more affordable for me. This is important to me because, as a craftsperson, I use them in non-traditional ways. I have used iron (and brass and copper) pipes, nipples and fittings to make furniture, shelving units and lighting. Because of this it is important to make sure that the product is cleaned well. Removing the oily surface treatment is essential to creating products for home use. I hope you find this info helpful.
          by
          • Recommended
          This is an alternate use of the nipples. I am using them as supports for window air conditioners...
          This is an alternate use of the nipples. I am using them as supports for window air conditioners. For us, window units are more functional and economical, so we replaced our central air with them. As you see in the pictures the window units were being supported by concrete blocks, which were bulky and unattractive. Also they would settle in the ground and become too low. The nipples avoid all those problems. I used 2-1/2" screws to anchor the flanges to the 2x4s under the window sill, screwed in the nipples, and attached the caps. With a short 2x4 across the ends of the nipples there is just enough downward slope for the air conditioner to drain properly (see side view). I'll be painting the house as soon as weather permits, and I'll paint the hardware to blend in. The 1/2" x 11" nipples are for the 5000 BTU units and the 1" x 8" nipples for the larger units.
          by
          • Recommended
          1 found this review helpful
          This is an alternate use of the nipples. I am using them as supports for window air conditioners...
          This is an alternate use of the nipples. I am using them as supports for window air conditioners. For us, window units are more functional and economical, so we replaced our central air with them. As you see in the pictures the window units were being supported by concrete blocks, which were bulky and unattractive. Also they would settle in the ground and become too low. The nipples avoid all those problems. I used 2-1/2" screws to anchor the flanges to the 2x4s under the window sill, screwed in the nipples, and attached the caps. With a short 2x4 across the ends of the nipples there is just enough downward slope for the air conditioner to drain properly (see side view). I'll be painting the house as soon as weather permits, and I'll paint the hardware to blend in. The 1/2" x 11" nipples are for the 5000 BTU units and the 1" x 8" nipples for the larger units.
          by
          • Recommended
          Showing 1-10 of 79 reviews

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          Nominal Inside Pipe Diameter (In.)

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          Actual outside diameter (in.)

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          Application

          Potable Water

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