SKU: 5844718399

3 x 8 Thread x Groove Schedule 80 Seamless Black Nipple

Sale price$59.79 Regular price$66.43
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Description

3 x 8 Thread x Groove Schedule 80 Seamless Black NippleThe 3 x 8 Thread x Groove Schedule 80 Seamless Black Nipple is a heavy duty pipe fitting designed for high pressure piping systems. Featuring a male threaded connection on one end and a grooved connection on the other, this nipple allows for versatile installation, accommodating both threaded and grooved systems. Made from seamless black steel, it provides maximum strength, durability, and corrosion resistance, making it ideal for industrial,

The 3 x 8 Thread x Groove Schedule 80 Seamless Black Nipple is a heavy-duty pipe fitting designed for high-pressure piping systems. Featuring a male threaded connection on one end and a grooved connection on the other, this nipple allows for versatile installation, accommodating both threaded and grooved systems. Made from seamless black steel, it provides maximum strength, durability, and corrosion resistance, making it ideal for industrial, mechanical, and fire protection applications.

Specification Details
TYPE Schedule 80 Seamless Black Nipple
DESIGN Thread x groove connection, offers flexibility in installation, connecting threaded and grooved piping systems with ease
MATERIAL Steel ensures high strength and durability for long-term use
MATERIAL CONSTRUCTION Steel
WEIGHT 5.860
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 80
TEMPERATURE RATING -200 to 150 deg F
APPLICATIONS

Ideal for Fire Protection Systems, Industrial & Mechanical Piping, HVAC & Chilled Water Systems, Water & Wastewater Treatment, Oil & Gas Pipelines

BRAND Midland Industries

 

Link to Midland Industries Catalog

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 5844718399

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4.2 ★★★★★
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Verified Purchase
Drew Amador
Draper, US
★★★★★ 5
Just buy them
Color: Black,navy,burgundy,brown, Size: Small
Used to wear sliders all the time, figured i'd switch it up. These are super comfortable, probably the best material underwear I own. Great to just lounge around it or wear everyday. Fit is really good, I got a small and about 29-30" waist. Good bang for your buck too. I've washed them a handful of times and they hold up great, fit great and dont' shrink.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
D
Verified Purchase
Darling Dumpling
Phoenix, US
★★★★★ 5
Good underwear. Husband likes them.
Color: Black, Size: Large
Husband wears XL and XL fit well. This is the second pack I got for him. They are decent quality, look and feel nice, not baggy yet not too tight anywhere. They are somewhat thin (but still supportive) and do not make him sweat more so he loves that. No problems washing (they didn’t shrink). Will continue to repurchase these.
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Reviewed in the United States on May 11, 2026
J
Verified Purchase
Joe Kool, Sr.
Belleville, US
★★★★★ 5
Comfortable
Color: Black,navy,burgundy,brown, Size: Medium
I have had a lifetime of different briefs, some name brand, some generic. I am 165 lbs, wear Medium, and these are closest to feeling commando of anything I’ve ever worn. Comfortable, not too tight waist and legs, and yes silky touch yet not slinky. Maybe not for support wear, but casual and cool comfort, the “Cat’s meow”. I just came on to order some more
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Reviewed in the United States on April 30, 2026
U
Verified Purchase
Uncle Steve
Phoenix, US
★★★★★ 3
Great fabric - pouch too small!
Color: Black, Size: X-Large
First, the fabric used is wonderfully soft and comfortable. It;s the first thing noticed when package was opened. Strange, but the elastic waistband is about 1/2", very similar to a woman's style panty. But it's comfortable and easily acceptable. The main problem is that the pouch that holds your "stuff" in place, is oddly and unnaturally small. Small enough where this average man's "stuff" tends to fall out of the pouch on one side or the other. I sleep in my underwear, and every time I did with these, I awoke with the front pouch off to the side and everything down there was hanging outside of the underwear. They also seem to do well through a wash cycle. However, if the main reason for wearing underwear is to keep your stuff in place, these fail from the beginning. I ordered another brand from overseas, and they had the exact same problems as these! I wonder if that's just how they make them outside of the USA. The Bottom Line? Uncle Steve Disapproved!
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Reviewed in the United States on October 30, 2025
S
Verified Purchase
SareBear
Omaha, US
★★★★★ 5
Premium cotton underwear at a modest price. Highly recommend!
Color: Multicolora6-4 Pack, Size: X-Large
Bought my husband 2 variety packs of these, and they are still great over 2 years in. High quality cotton briefs are breathable, colors are vibrant, and the fit is spot on. A good value at this price point compared to designer brands, and the product overall exceeds expectations in terms of comfort level, durability and appearance.
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Reviewed in the United States on April 11, 2026

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