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Short black steel pipe nipple with threaded ends

Value Brand

Value Brand 1-1/2" x 3" Black Pipe Nipple Sch 40

SKU CH-E8GD-DHQSY

Schedule 40 black steel nipple with threaded ends rated for 300 psi at 150°F

  • Schedule 40 rated for 300 psi water pressure at 150 °F
  • Threaded MNPT both ends for direct pipe connection
  • Electric resistance welded seam meets ASTM A-53 Type E
  • Black steel construction resists corrosion in steam service
  • 150 psi steam rating suits low-pressure boiler lines

1-1/2" Black Steel Pipe Nipple

This 1-1/2" nominal black steel pipe nipple measures 3 inches in overall length and is manufactured to Schedule 40 specifications. It features male NPT threads on both ends for direct connection to compatible fittings. The pipe is electric resistance welded and constructed from ASTM A-53 Grade B black steel. It is suited for plumbing installations requiring a short, threaded connector.

Suited for standard water, gas, and steam lines

Installers working with Schedule 40 black steel piping systems will find this nipple matches the required wall thickness of 9/64 inch and outside diameter of 1 57/64 inch. It meets ASTM A-733 and WWN 351 standards for threaded fittings. This product is not intended for applications exceeding the rated pressure limits or for use with dissimilar metal piping without appropriate dielectric unions.

Handles up to 300 psi at 150 Degrees F

The nipple is rated for a maximum pressure of 300 psi at 150 Degrees F and a maximum steam pressure of 150 psi WSP. These ratings provide headroom for typical residential and light commercial supply lines. The Schedule 40 wall thickness ensures structural integrity within these limits. It is not rated for higher pressure or temperature service beyond the stated specifications.

Highlights

  • Schedule 40 rated for 300 psi water pressure at 150 °F
  • Threaded MNPT both ends for direct pipe connection
  • Electric resistance welded seam meets ASTM A-53 Type E
  • Black steel construction resists corrosion in steam service
  • 150 psi steam rating suits low-pressure boiler lines

Specifications

BrandZORO SELECT

Questions about this item

What pipe size and thread type does the 1-1/2" x 3" Schedule 40 nipple need to connect to?

It requires 1 1/2 inch nominal pipe with MNPT threads on both ends for a threaded connection.

Will the 300 psi pressure rating at 150 degrees Fahrenheit match my existing Schedule 40 black steel piping system?

Yes, the nipple meets ASTM A-53 Type E and ASTM A-733 Grade B standards for compatible pressure performance.

How can I verify the nipple is the correct Schedule 40 dimensions after installation?

Confirm the outside diameter measures 1 57/64 inches and the wall thickness is 9/64 inches.

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