3 X 8 Black Steel Nipple
SKU: 31329164713

3 X 8 Black Steel Nipple

Sale price$49.16 Regular price$54.62
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

3 X 8 Black Steel NippleThe 3 X 8 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 X 8 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) 4.130
APPROXIMATE WEIGHT (LBS) 4.93
BOX/CASE 1/8
CONNECTION SIZE 1 3"
CONNECTION SIZE 2 3"
CONNECTION TYPE MPT|MPT
CONNECTION TYPE 1 MPT
CONNECTION TYPE 2 MPT
DIMENSIONS STANDARDS ANSI B1.20.1
FINISH Black
DIAMETER 3"
FITTING TYPE Nipple
LENGTH 8"
PRESSURE RATING 2500 psi
SCHEDULE RATING SCH 40
TEMPERATURE RATING -150 to 200 deg F
THREAD LENGTH 1.64"
WALL THICKNESS 0.216"
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

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 31329164713

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Michael S
Grantham, US
★★★★★ 5
Slip ons worth slipping on…
Size: 9.5, Color: Black, Size: 9.5, Color: Black
Very stylish and comfortable. I love how light they are because I’m on my feet all day. The black leather is very deep and very rich. The elevated sole gives me a tad more height, too…which I like. And yes, they’re slip ons. Don’t let the laces fool you. For under $40, these shoes are a strong value to consider…
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Reviewed in the United States on May 19, 2026
B
Verified Purchase
Boss Babe
Boise, US
★★★★★ 5
I feel I’m walking on clouds
Size: 10, Color: Brown
I’m on my feet 6–8 hours a day working at the dealership, constantly walking the lot and helping customers—and I’ve gone through a lot of shoes trying to find something that actually holds up. These Bruno Marc MaxFlex Dress Sneakers honestly surprised me. They look sharp and professional enough for work, but feel more like a comfortable athletic shoe than a stiff dress shoe. From day one, there was no break-in period, no soreness, just all-day comfort. I feel I’m walking on clouds! If you’re in a job where you’re standing or moving around a lot but still need to look polished, these are hands down the most comfortable work shoes I’ve owned.
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Reviewed in the United States on April 26, 2026
B
Verified Purchase
Bryan Combs
Waukegan, US
★★★★★ 5
Dress shoes
Size: 9, Color: Light Brown/Coffee
Very comfortable and well made shoes.
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Reviewed in the United States on May 24, 2026
E
Verified Purchase
erick
Grantham, US
★★★★★ 3
Runs big
Size: 10, Color: Black
Too big , looks okay. Try 1 size down
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Reviewed in the United States on May 13, 2026
C
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Chris
Cuba, US
★★★★★ 5
Good value
Size: 12, Color: Black/White
Very good. Pretty comfortable and look sharp. Can't beat it for the price.
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Reviewed in the United States on May 31, 2026

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