SKU: 97971378617

3/4 X 30 Black Steel Nipple

Sale price$41.60 Regular price$46.22
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Description

3/4 X 30 Black Steel NippleThe 3 4 X 30 Black Steel Nipple is a short, threaded pipe fitting with NPT male threads on both ends, designed for low to medium pressure applications in gas, water, air, and steam piping systems. Made from steel, it provides durability, strength, and easy installation. The tapered NPT threads provide a secure, leak proof connection when sealed properly. Specification Details TYPE Black Steel Nipple DESIGN Straight Pipe Nipple connects two female

The 3/4 X 30 Black Steel Nipple is a short, threaded pipe fitting with NPT male threads on both ends, designed for low- to medium-pressure applications in gas, water, air, and steam piping systems. Made from steel, it provides durability, strength, and easy installation. The tapered NPT threads provide a secure, leak-proof connection when sealed properly.

Specification Details
TYPE Black Steel Nipple
DESIGN Straight Pipe Nipple connects two female-threaded fittings or pipes
MATERIAL Steel provides strength and durability
MATERIAL CONSTRUCTION Steel
WEIGHT (LBS) 3.470
APPROXIMATE WEIGHT (LBS) 2.73
BOX/CASE 1/3
CONNECTION SIZE 1 3/4"
CONNECTION SIZE 2 3/4"
CONNECTION TYPE MPT|MPT
CONNECTION TYPE 1 MPT
CONNECTION TYPE 2 MPT
DIMENSIONS STANDARDS ANSI B1.20.1
FINISH Black
DIAMETER 3/4"
FITTING TYPE Nipple
LENGTH 30"
PRESSURE RATING 700 psi
SCHEDULE RATING SCH 40
TEMPERATURE RATING -150 to 200 deg F
THREAD LENGTH 0.79"
WALL THICKNESS 0.113"
NOTES Grade B
APPLICATIONS

Ideal for Gas & Oil Piping, Low-Pressure Water Lines, Air & Pneumatic Systems, Fire Protection Systems, Steam & Boiler Systems, General Industrial Use

BRAND Midland Industries

 

Link to Midland Industries Catalog

 

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SKU: 97971378617

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4.8 ★★★★★
Based on 628 reviews
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ARG
Dallas, US
★★★★★ 5
Good! I would buy this again if needed.
Style: Restore & Protect, Size: 5 QT, Configuration: 5W-30
Good! I would buy this again if needed. The best oil to use in a KIA, IMO. Keeps it clean and might help prevent oil burning. Your KIA needs the best oil you can feed it. They are known for failing engines so why not give it the best, especially if its out of warranty like mine!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
USE THIS 3 yr old-10yr old cars But it is not for use for classic muscle car-flat tappet cams
Style: Restore & Protect, Size: 5 QT, Configuration: 5W-30
Valvoline has come up with a tested, amazinng engine oil for not the newest cars..but for cars say 3-10 years old that may have some varnish-sludge build up..works slowly enough over time so it doesnt suddently clog the filter, but DO change oil and filter at 3500, not more. In fact 3500 to 4K max for ANY car, any time. DO NOT go longer as some mfg or oil say you can. Tests show that sludge builds up. This oil is NOT for classic muscle cars with flat tappet cams.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
G
Verified Purchase
gillabyte
Boise, US
★★★★★ 5
Amazing Oil!
Style: Restore & Protect, Size: 5 QT, Configuration: 5W-30
So far after first oil change it made my Toyota Tundra 5.7L with 255k miles run smoother and quieted the timing chain tensioner knock that I was quoted $5k and up to repair! Will be using from now on to 500k miles plus!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
K
Verified Purchase
Katharine Dow
Massapequa, US
★★★★★ 5
A fascinating glimpse into the undoing of the Confederacy
Format: Paperback
This dense and and well-written book includes some really interesting insights into how the Confederacy was formed, but then ultimately challenged and destroyed by some of the people it excluded. In Confederate Reckoning, we get to learn about the epic political battle in which White women and slaves in the South helped to undermine the Confederacy and determine the outcome of the Civil War.
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Reviewed in the United States on November 29, 2025
D
Verified Purchase
Darrell Criswell
Draper, US
★★★★★ 5
Excellent book!
Format: Paperback
I think this is a fabulous book. I have always been interested in the causes of the civil war and this book presents an interesting, almost fascinating perspective, which I havent' seen in other books. I have also been reading James Oakes fabulous "Freedom National" and the two books complement each other extremely well. McCurry's book is not of the quality that Oakes book is but not much is. I cannot understand the criticism of her writing. I find her writing to be very good...admittedly some of the sentences are too long and a few ill defined names but this is a very well written book. Although we have all studied some version of much of this material before I find it hard to believe that almost anyone won't be astonished by the magnitude of the task the confederacy was attempting to take and its inherent stupidity or maybe a better description would be craziness of these people. Good book!
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Reviewed in the United States on May 21, 2013

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