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  • GRAINGER APPROVED 

    4" Black Steel Nipple, 12" Overall Pipe Length, Threaded on Both Ends, Welded, Pipe Schedule 40

  • Item # 2WV85
  • Mfr. Model # 591-120GR
4" Black Steel Nipple, 12" Overall Pipe Length, Threaded on Both Ends, Welded, Pipe Schedule 40
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Product Details

This Grainger Approved nipple has a weld bead on the inside and is NPT threaded at both ends. Model is interchangeable with black cast iron or steel and is suitable for low-pressure plumbing applications including air, water, oil, natural gas, and steam. Certified for use in potable water applications.
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Technical Specifications

Item # 2WV85
Mfr. Model # 591-120GR
UNSPSC #40142318
Catalog Page 2767
Shipping Weight 10.575 lbs
Country of Origin China *
Item Nipple
Pipe Connection Type Threaded on Both Ends
Pipe Type Pipe Nipple
Pipe Schedule 40
Seamless/Welded Welded
Material - Pipe Black Steel
Pipe Weld Type Electric Resistance Weld
Pipe Size - Nominal 4"
Overall Pipe Length 12"
Pipe Thread Type MNPT x MNPT
Max. Pressure 792 psi @ 650 Degrees F
Max. Steam Pressure 792 psi @ 650 Degrees F
Wall Thickness 15/64"
Inside Dia. 4-1/64"
Outside Dia. 4-1/2"
Standards ASTM A53, ASTM A733, and ASME B1.20.1
Metal Detectable Yes
* This product's country of origin is subject to change

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