SKU: 31501017418

1-1/4 x 5-1/2 Schedule 80 316 Seamless

Sale price$91.62 Regular price$101.80
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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

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Description

1-1/4 x 5-1/2 Schedule 80 316 SeamlessThe 1 1 4" x 5 1 2" Schedule 80 316 Stainless Steel Seamless Pipe Nipple is a premium, heavy duty fitting designed for high pressure and industrial piping applications. Manufactured from 316 stainless steel, this seamless pipe nipple provides superior corrosion resistance, making it ideal for marine, chemical, food grade, and high temperature environments. Its thick walled Schedule 80 construction ensures strength, durability, and long lasting

The 1-1/4" x 5-1/2" Schedule 80 316 Stainless Steel Seamless Pipe Nipple is a premium, heavy-duty fitting designed for high-pressure and industrial piping applications. Manufactured from 316 stainless steel, this seamless pipe nipple provides superior corrosion resistance, making it ideal for marine, chemical, food-grade, and high-temperature environments. Its thick-walled Schedule 80 construction ensures strength, durability, and long-lasting performance in demanding applications.

Specification Details
TYPE Seamless Pipe Nipple
DESIGN Seamless Design, provides maximum strength and leak resistance
MATERIAL Stainless Steel Highly resistant to corrosion, rust, and chemicals
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT
CONNECTION SIZE 1 1-1/4"
CONNECTION SIZE 2 1-1/4"
CONNECTION TYPE MPT|MPT
CONNECTION TYPE 1 MPT
CONNECTION TYPE 2 MPT
DIAMETER 1-1/4"
DIMENSION STANDARDS ANSI/ASME B1.20.1
FITTING TYPE Nipple
FOR USE WITH Air, Water, Oil, Natural Gas, Steam Service
LENGTH 5-1/2"
PRESSURE RATING 3000 psi
SCHEDULE RATING SCH 80
THREAD SIZE 1-1/4-11-1/2
APPLICATIONS Ideal for Industrial Systems, Food & Beverage Processing, Marine Environments, High-Pressure Piping, Oil & Gas Industry, HVAC & Mechanical Systems
BRAND Midland Industries

 

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: 31501017418

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4.0 ★★★★★
Based on 17 reviews
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D
Verified Purchase
doug kowitz
Waukegan, US
★★★★★ 4
Great product
Quick delivery.
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Reviewed in the United States on April 29, 2026
D
Verified Purchase
David Williams
Bozeman, US
★★★★★ 5
Use as directed, when needed, and you'll be good to go.
A must have if you have a need for a ZDDP additive. This won't fix your worn valve seats, leaking piston rings, seasonal depression or gout but it will improve the lubricating properties of a quality oil in a properly maintained motor for your longevity goals.
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Reviewed in the United States on February 5, 2026
M
Verified Purchase
Michael R.
Belleville, US
★★★★★ 5
Every oil change for bikes
I use this in my bike every oil change
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Reviewed in the United States on April 8, 2026
L
Verified Purchase
Larry Musgrave
Alexandria, US
★★★★★ 5
Buddy filled diesel skid steer with automotive gas engine oil. Used this to help.
We all know that guy who will buy a $65,000 machine and then only service it once a year with the cheapest oil on the shelf from Rural King or some other place with ultra cheap, home branded, questionably quality oil. Yep. That is my good buddy. So I go to the shop a couple weeks back and he is re-filling the skid steer engine with some ultra cheap, totally not to spec, gas engine oil. I question him and he states that it is perfect oil for the machine being 5W-30. I ask him if it meets the SAE ratings for the diesel, he repeats back that yep... it is 5W-30. So I go grab his New Holland book (C232 track skid steer) and look up the oil requirements, then I look at this junk oil, and I try to explain to him the SAE designations on the back of the bottle and the SAE requirements in the book. He looks at me like I have 3 heads and repeats that it is 5W-30, it is totally good. Someone.... kill me please! He has no clue what I am trying to explain. So I couldn't sleep knowing what he is doing, and I ran to Amazon to see if I can at least get zinc to add to the wrong oil and try to help the cam followers and rockers survive this next year. I found this. I ordered a few bottles and had them shipped to his shop, and I explained to him that these need to be dumped in to at least make an attempt in not prematurely wear the engine that likely is worth $20,000 or more! So the real question is, will he actually dump these into the machine, or will he toss them on a shelf never to be seen again? We may never know. But I bet next winter he will once again shop for the cheapest oil on earth to put in a machine that costs as much as some peoples home. He is who he is, you can never change that.
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Reviewed in the United States on February 6, 2023
J
Verified Purchase
J. Bee
Port Orchard, US
★★★★★ 5
Works good for my old tractor
Put it in my old 1953 Ford Golden Jubilee
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Reviewed in the United States on September 28, 2025

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