SKU: 31299188868

4 x 5-1/2 Extra Heavy Seamless Schedule 80 Black Nipple

Sale price$96.44 Regular price$107.16
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Description

4 x 5-1/2 Extra Heavy Seamless Schedule 80 Black NippleThe 4 x 5 1 2 Extra Heavy Seamless Schedule 80 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. It is made from high quality steel for high durability and excellent pressure resistance. The heavy duty wall thickness of schedule 80 XH increases the fitting's pressure and heat resistance.

The 4 x 5-1/2 Extra Heavy Seamless Schedule 80 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. It is made from high-quality steel for high durability and excellent pressure resistance. The heavy-duty wall thickness of schedule 80/XH increases the fitting's pressure and heat resistance.

Specification Details
TYPE Seamless Nipple
DESIGN Precision-cut ends to provide uniform threading for easy installation 
MATERIAL Steel for high-strength material for industrial use
MATERIAL CONSTRUCTION Steel
WEIGHT (LBS)

5.250

CONNECTION SIZE 1

4"

CONNECTION SIZE 2

4"

CONNECTION TYPE

MPT|MPT

CONNECTION TYPE 1

MPT

CONNECTION TYPE 2

MPT

DIAMETER

4"

DIMENSION STANDARDS

ANSI B1.20.1

FINISH

Black

FITTING TYPE Nipple
LENGTH 5-1/2"
PRESSURE CLASS 300 lb
PRESSURE RATING 2800 psi
SCHEDULE RATING SCH 80/XH
TEMPERATURE RATING -200 to 150 deg F
THREAD LENGTH 1.74"
THREAD SIZE 4-8
WALL THICKNESS 0.337"
NOTES
Grade B
APPLICATIONS

Ideal for industrial, plumbing, and oil & gas applications

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: 31299188868

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4.8 ★★★★★
Based on 12 reviews
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Product Reviews
R
Verified Purchase
r. addis
San Leandro, US
★★★★★ 5
Easy to put together
Great! We had to buy extensions because I wanted a higher table but it worked great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 1, 2025
A
Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 1
Cheap garbage
Flimsy and not real pipe. Getting real tired of this cheap low quality trash coming from Amazon
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2024
N
Verified Purchase
Narjis
West Palm Beach, US
★★★★★ 2
A good idea that didn't work out
The pieces are not labeled at all, the paint on the threads makes it difficult to get a good tight fit between the pieces, and the way the pipes are screwed together there are two opposing corners that always bow in an make it look like it's going to fall in. It's also really difficult to make level. I really wanted to like this because it fit EXACTLY what I wanted to use it for, but I just can't trust it long term which is why I'm giving it 2 stars.
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Reviewed in the United States on April 5, 2024
R
Verified Purchase
R
Port Orchard, US
★★★★★ 5
Strong legs, somewhat industrial but trendy also
Size: side table leg
Good legs, some what utilitarian or industrial, they are strong as they are made out of pipe, and assembly is fairly easy once you get the idea of how it goes together. They are roughly 1.5 feet across maybe a bit less adjustable height on each leg, if you have wood floors you may want to put a pad under each leg as they are full metal pipes. Pretty interesting idea and does not cost much.
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Reviewed in the United States on May 31, 2026
N
Verified Purchase
Nc
Birmingham, US
★★★★★ 4
Pretty good, take your time and install it well
Size: side table leg
Materials are pretty solid, but once assembled it’s not as sturdy as you would think it should be since the material itself was solid, i say give them a chance, everything out there that’s similar is way over priced
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Reviewed in the United States on May 4, 2026

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