Weld Spud, 316 Stainless Steel, 1 in FNPT, Class 150, Schedule 40 MPN:4381047640

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Brand: GoVets Select
Part #: 4381047640
SKU
510-G100442103
$87.96 for Order Qty of 4
Regular Price $30.79 Special Price $21.99

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Weld Spud, 316 Stainless Steel, 1 in FNPT, Class 150, Schedule 40

The ZORO SELECT Weld Spud is a versatile and reliable connection solution for welded piping runs. Made from durable 316 stainless steel, this fitting features a weld-prepared female connection for seamless integration with Schedule 40 pipe, paired with a removable female NPT threaded outlet for easy attachment of valves, gauges, or branch lines. Rated for 300 psi at 150°F, this fitting meets ANSI B1.20.1 and ASTM A351 standards, making it suitable for various industrial applications, including chemical processing, oil and gas, and water treatment. Its compact design and corrosion-resistant material ensure long-lasting performance and reduced maintenance costs.

Top product features:

  • 316 stainless steel construction provides corrosion resistance and durability.
  • The weld-prepared female connection allows for a permanent, leak-free weld to the piping run.
  • The female NPT threaded connection enables the attachment of valves, gauges, or branch lines.

Top product applications:

  • Welding and fabrication of piping systems in food processing and pharmaceutical industries due to its corrosion resistance and sanitary properties.
  • Use in high-temperature applications such as power generation and chemical processing due to its ability to withstand elevated temperatures.
  • As a spud for connecting to valves, gauges, or branch lines in industrial piping systems requiring a combination of welding and threading.
  • The ZORO SELECT - 4381047640 is a 316 stainless steel weld spud designed to connect welded piping runs to threaded components. One end features a weld-prepared, female connection sized for 1-inch nominal pipe size with a pipe schedule of 40, while the other end has a female NPT threaded connection of the same size. This fitting is designed for a welded connection to the piping run, combined with a removable threaded outlet for attaching valves, gauges, or branch lines. It is rated for a maximum operating pressure of 300 psi at 150 degrees Fahrenheit and meets ANSI B1.20.1 and ASTM A351 standards. Key Features:

    • - Material: 316 stainless steel
    • - Class 150 pressure rating
    • - Side A: 1 in nominal pipe size, female NPT connection
    • - Side B: 1 in nominal pipe size, female NPT connection
    • - Compatible with Schedule 40 pipe
    • - No pre-applied thread sealant included
    • - Does not include a sealing component
    • - Color: Silver
    • - Standards: ANSI B1.20.1
    • ASTM A351



Additional Information

  • Country of Origin: VN
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 2.20
  • Package Width: 2.20
  • Package Height: 0.70
  • Package Weight: 0.19
Product info last updated on January 24, 2026 9:07am UTC Category: Pipes, Valves and Fittings
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