SKU: 35359663982

316 3/8 Male National Pipe Thread x 3/8 Female National Pipe Thread Pipe Expander

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Description

316 3/8 Male National Pipe Thread x 3/8 Female National Pipe Thread Pipe ExpanderThe 316 3 8 Male National Pipe Thread x 3 8 Female National Pipe Thread Pipe Expander is a versatile pipe fitting designed to expand and transition between male National Pipe Tapered (MNPT) and female National Pipe Tapered (FNPT) threads. Constructed from 316 stainless steel, this fitting offers exceptional corrosion resistance and durability, making it ideal for use in high pressure, high temperature, and corrosive environments. It is commonly used

The 316 3/8 Male National Pipe Thread x 3/8 Female National Pipe Thread Pipe Expander  is a versatile pipe fitting designed to expand and transition between male National Pipe Tapered (MNPT) and female National Pipe Tapered (FNPT) threads. Constructed from 316 stainless steel, this fitting offers exceptional corrosion resistance and durability, making it ideal for use in high-pressure, high-temperature, and corrosive environments. It is commonly used to connect different sections of pipe in fluid systems, especially when transitioning between male and female threaded connections in systems involving water, air, or other gases and liquids.

Specification Value
TYPE Female National Pipe Thread Pipe Expander
DESIGN Pipe expander design allows for a smooth transition between male and female threads while maintaining a secure, leak-free connection
MATERIAL Stainless Steel highly durable and resistant to corrosion
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT (LBS) 0.1312
CONNECTION SIZE 1 3/8"
CONNECTION SIZE 2 3/8"
CONNECTION TYPE
MNPT|FNPT
CONNECTION TYPE 1 MNPT
CONNECTION TYPE 2 FNPT
DIMENSIONS
1.44" L
FITTING TYPE Adapter
MAXIMUM OPERATING PRESSURE 5300 psi
OPERATING TEMPERATURE 1000 deg F
THREAD SIZE 3/8-18
APPLICATIONS Ideal for Hydraulic Systems, Pneumatic Systems, Marine Systems, Chemical and Pharmaceutical Industries, Oil and Gas, Water Treatment and Distribution Systems
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:
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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: 35359663982

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Kevin March
Draper, US
★★★★★ 4
Great product
Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
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Reviewed in the United States on March 15, 2026
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Wesley
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These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
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Reviewed in the United States on April 30, 2026
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Hanson
Belleville, US
★★★★★ 5
Comfortable
Size: Large, Color: (001) Black / Black / White
I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions. One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
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Reviewed in the United States on January 4, 2026
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Renell Ridgell
Fort Morgan, US
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Reviewed in the United States on April 10, 2026
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cleburton
Belleville, US
★★★★★ 5
Beautiful!
Color: Black
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Reviewed in the United States on August 23, 2025

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