SKU: 33994004230

2 1/2 x 4 1/2 Schedule 80 Seamless Black Nipple

Sale price$37.44 Regular price$41.60
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Description

2 1/2 x 4 1/2 Schedule 80 Seamless Black NippleThe 2 1 2" x 4 1 2" Schedule 80 Seamless Black Nipple is a durable pipe fitting designed to connect pipes of different sizes. It features a 2 1 2 inch outer diameter on one end and a 4 1 2 inch outer diameter on the other. Made from seamless carbon steel, this nipple offers high strength, excellent leak resistance, and enhanced durability. The Schedule 80 rating ensures the fitting can handle high pressure applications, while the black finish provides

The 2 1/2" x 4 1/2" Schedule 80 Seamless Black Nipple is a durable pipe fitting designed to connect pipes of different sizes. It features a 2 1/2-inch outer diameter on one end and a 4 1/2-inch outer diameter on the other. Made from seamless carbon steel, this nipple offers high strength, excellent leak resistance, and enhanced durability. The Schedule 80 rating ensures the fitting can handle high-pressure applications, while the black finish provides corrosion resistance.

Specification Details
TYPE Schedule 80 Seamless Black Nipple
DESIGN Wall Thickness designed provides increased pressure resistance and durability.
MATERIAL Steel offering high strength and durability
MATERIAL CONSTRUCTION Steel 
WEIGHT (LBS) 1.75
CONNECTION SIZE 1 2-1/2"
CONNECTION SIZE 2 2-1/2"
CONNECTION TYPE MPT|MPT
CONNECTION TYPE 1 MPT
CONNECTION TYPE 2 MPT
DIAMETER 2-1/2"
DIMENSIONS STANDARDS ANSI B1.20.1
FINISH Black
FITTING TYPE Nipple
LENGTH  4-1/2"
PRESSURE CLASS 300 lb
PRESSURE RATING 2500 psi
SCHEDULE RATING SCH 80
TEMPERATURE RATING -200 to 150 deg F
THREAD LENGTH 1.57"
THREAD SIZE 2-1/2-8
WALL THICKNESS 0.276"
NOTES        
Wall Thickness 0.276 - Grade B - Test Pressure 2500 PSI - Thread Length 1.57
APPLICATIONS Ideal for Water Systems, Gas Pipelines, Oil Systems, Industrial Piping, HVAC Systems, Plumbing and Pneumatic. 
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: 33994004230

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Judy Fletcher
Omaha, US
★★★★★ 5
No slip low socks
Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
Perfect! ❤️ these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
S
Verified Purchase
Susan
Waukegan, US
★★★★★ 4
Stay put!
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
Nice and thin, soft, and stay put. I wear an 8 shoe and don’t like a thick sock taking up room. These socks are a bit tight on big toe. Wish they came in large.
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Reviewed in the United States on October 10, 2023
S
Verified Purchase
Stephanie Robnett
Dallas, US
★★★★★ 5
The best
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
The best no show socks I have found. Stay in place very well and hold up wash after wash. I have tossed all the other brands I’ve bought over the years and stocked up on these as I was tired of digging through the drawer hoping to find a clean pair.
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Reviewed in the United States on December 8, 2024
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Ginni
Alexandria, US
★★★★★ 5
Love these.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I have them in black and white. I use them everyday in all shoes. These are very versatile and a great quality material. They take a looong time to wear and they stay in place. Very washable and good material. They are not too thick and they do not shrink. I do air dry mine. They do not hold smells even in the summer heat.
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Reviewed in the United States on July 7, 2024
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Maria White
Dallas, US
★★★★★ 5
Perfect!
Number of Items: 3, Color: Pink Quartz Assorted (3-pairs), Size: Medium
My new favorite socks! True to size, fit perfectly, and the best part is they do not slide off your foot! 10/10 recommend!
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Reviewed in the United States on July 10, 2025

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