SKU: 40695097338

1/4 x 3-1/2 Schedule 80 316 Stainless Steel Seamless

Sale price$37.69 Regular price$41.88
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Description

1/4 x 3-1/2 Schedule 80 316 Stainless Steel SeamlessThe 1 4 x 3 1 2 Male Pipe Thread Schedule 80 316 Stainless Steel Seamless Pipe Nipple is a high performance pipe nipple designed for applications that require resistance to corrosion and strength under high pressure conditions. Made from 316 stainless steel, this seamless nipple offers superior resistance to chloride corrosion, making it an ideal solution for marine, chemical processing, and high temperature applications. The Schedule 80 thickness

The 1/4 x 3-1/2 Male Pipe Thread Schedule 80 316 Stainless Steel Seamless Pipe Nipple is a high-performance pipe nipple designed for applications that require resistance to corrosion and strength under high-pressure conditions. Made from 316 stainless steel, this seamless nipple offers superior resistance to chloride corrosion, making it an ideal solution for marine, chemical processing, and high-temperature applications. The Schedule 80 thickness enhances its ability to handle higher pressures, while the seamless construction ensures greater strength and reliability compared to welded pipe fittings.

Specification Details
TYPE Schedule 80 316 Stainless Steel Seamless
DESIGN

Seamless design ensures a stronger, more durable nipple, as it eliminates weak spots often found in welded joints.

MATERIAL Stainless Steel offers excellent corrosion resistance in harsh environments, such as saltwater or acidic applications.
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT (LBS)
CONNECTION SIZE 1 1/4"
CONNECTION SIZE 2 1/4"
CONNECTION TYPE MPT|MPT
CONNECTION TYPE 1 MPT
CONNECTION TYPE 2 MPT
DIAMETER 1/4"
DIMENSION STANDARDS ANSI/ASME B1.20.1
FITTING TYPE Nipple
FOR USE WITH Air, Water, Oil, Natural Gas, Steam Media
LENGTH 3-1/2"
PRESSURE CLASS (LB) 3000
PRESSURE RATING 3000 psi
SCHEDULE RATING SCH 80
THREAD SIZE 1/4-18
APPLICATIONS Ideal for Chemical Processing Plants, Pharmaceutical and Biotechnology, HVAC and Refrigeration Systems, Marine and Offshore Systems, Heat Exchanger Systems, Pulp and Paper Industry.
BRAND Midland Industries

 

Shipping Notes
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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.
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SKU: 40695097338

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katelyn traut
Lake Worth, US
★★★★★ 5
Perfect fit
Worked great for a 1965 mercury thunderbolt 150hp
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Reviewed in the United States on June 3, 2025
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Reviewed in the United States on July 19, 2025
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Owen Shirk
Lake Worth, US
★★★★★ 5
OEM is always the answer
No reason not to go OEM for this! Came with every possible gasket and seal I could need. Specifically for my Alpha One Gen 1 it took maybe 25-30 min to completely install. While you’re there check the base plate for wear and the other surrounding items like your water tube. Rather keep the lower unit off for an extra day to get another part than a catastrophic failure.
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Reviewed in the United States on September 9, 2025
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Taylor 🤍
Dallas, US
★★★★★ 5
Husbands things
My husband bought this. I don’t know much about it but he has zero complaints. He bought it for a boat. He has fixed up 2 boats, sold one & we kept the other. So he apparently knows what to buy & how to use it.
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Reviewed in the United States on November 6, 2025
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Edward W.
Chelsea, US
★★★★★ 4
Amazon is easy and fast . No problems the oarts was exactly as described.
liked that everything was in one bag . and could make sure everything was changed .
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Reviewed in the United States on August 3, 2020

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