SKU: 15725968743

3 x 8 Threaded x Groove Schedule 40 Black Nipple

Sale price$38.30 Regular price$42.56
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Description

3 x 8 Threaded x Groove Schedule 40 Black NippleThe 3 x 8 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 8 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) 4.23
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 8"
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
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Exchange/Return Notes
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SKU: 15725968743

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4.6 ★★★★★
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M
Mike Cochran
Grantham, US
★★★★★ 5
Very handsome suit
Color: Beige, Size: 14
Good quality, fashionable and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
L
Verified Purchase
Lex
Whiting, US
★★★★★ 5
Ideal fit for man parts
Color: Light Khaki, Size: 34W x 32L
Phenomenal fit, honestly one of the first pairs of khakis that doesn’t encroach on my nether regions, moves very well very lightweight. If these pants are durable, and last, I will definitely be buying another pair.
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Reviewed in the United States on May 25, 2026
T
Verified Purchase
TP
Charlottesville, US
★★★★★ 5
will buy again
Color: Midnight Blue, Size: 30W x 28L
order size 30/28 its nice fit for me, love COOFANDY men dress pants classic fit its look very stylist
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Reviewed in the United States on May 23, 2026
I
IR
Bozeman, US
★★★★★ 4
Nice pants, run a bit long
Color: Black, Size: 38W x 30L
These are nice formal dress pants. They look proper, have a nice pleat, and sit nicely on the waist and legs. My only complaint is that they run a bit longer than expected. I get the same size pants everywhere so I'm used to the size, but these definitely run longer than expected. The material of the pants is okay, it's not going to be your typical wool slacks or anything, and it feels a bit "plasticky" at times, but they look great, and the polyester definitely helps with the wrinkle avoidance so you do not need to iron these. The description says "soft premium fabric" but it's 100% polyester, so take that as you will. Overall very decent dress slacks, at a very decent price.
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Reviewed in the United States on May 22, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Quality pants
Very good fit in waist. Fine quality The length had to be shortened for me.
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Reviewed in the United States on June 4, 2026

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