3 x 3 Threaded x Groove Schedule 40 Black Nipple
SKU: 54451760180

3 x 3 Threaded x Groove Schedule 40 Black Nipple

Sale price$22.52 Regular price$25.02
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Description

3 x 3 Threaded x Groove Schedule 40 Black NippleThe 3 x 3 Threaded x Groove Schedule 40 Black Nipple with one 3" threaded end and one grooved end is designed for piping systems requiring a threaded connection on one side and a grooved coupling on the other. This configuration allows for flexible and quick assembly while maintaining a secure connection, making it ideal for fire protection, HVAC, water distribution, and industrial piping applications. The schedule 40 thickness provides strength and

The 3 x 3 Threaded x Groove Schedule 40 Black Nipple with one 3" threaded end and one grooved end is designed for piping systems requiring a threaded connection on one side and a grooved coupling on the other. This configuration allows for flexible and quick assembly while maintaining a secure connection, making it ideal for fire protection, HVAC, water distribution, and industrial piping applications. The schedule 40 thickness provides strength and durability for medium-pressure applications.

 

Specification Value
TYPE Threaded x Groove Schedule 40 Black Nipple
DESIGN Threaded end design allows for easy screw-on installation with female-threaded pipes or fittings.
MATERIAL Steel provides strength, durability, and cost-effective
MATERIAL CONSTRUCTION Steel
WEIGHT (LBS) 1.34
CONNECTION SIZE 1 3"
CONNECTION SIZE 2 3"
CONNECTION TYPE Threaded|Grooved
CONNECTION TYPE 1 Threaded
CONNECTION TYPE 2 Grooved
DIAMETER 3"
DIMENSION STANDARDS ANSI B1.20.1
FINISH Black
FITTING TYPE Nipple
LENGTH 3"
SCHEDULE RATING SCH 40
TEMPERATURE RATING -200 to 150 deg F
APPLICATIONS Ideal for Fire Protection Systems, HVAC Systems, Water & Irrigation Piping, Compressed Air Systems, Oil & Gas Pipelines, Industrial & Mechanical Use.
BRAND Midland Industries

 

Link to Midland Industries Catalog

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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
SKU: 54451760180

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Michael S
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★★★★★ 5
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Size: 9.5, Color: Black, Size: 9.5, Color: Black
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Reviewed in the United States on May 19, 2026
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Boss Babe
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★★★★★ 5
I feel I’m walking on clouds
Size: 10, Color: Brown
I’m on my feet 6–8 hours a day working at the dealership, constantly walking the lot and helping customers—and I’ve gone through a lot of shoes trying to find something that actually holds up. These Bruno Marc MaxFlex Dress Sneakers honestly surprised me. They look sharp and professional enough for work, but feel more like a comfortable athletic shoe than a stiff dress shoe. From day one, there was no break-in period, no soreness, just all-day comfort. I feel I’m walking on clouds! If you’re in a job where you’re standing or moving around a lot but still need to look polished, these are hands down the most comfortable work shoes I’ve owned.
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Reviewed in the United States on April 26, 2026
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Bryan Combs
Birmingham, US
★★★★★ 5
Dress shoes
Size: 9, Color: Light Brown/Coffee
Very comfortable and well made shoes.
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Reviewed in the United States on May 24, 2026
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erick
Houston, US
★★★★★ 3
Runs big
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Too big , looks okay. Try 1 size down
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Reviewed in the United States on May 13, 2026
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Chris
Omaha, US
★★★★★ 5
Good value
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Reviewed in the United States on May 31, 2026

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