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Six-foot black steel pipe nipple, non-threaded, Schedule 80

Anvil

Anvil 1-1/2" x 6 ft Non-Threaded Black Pipe Nipple Sch 80

SKU CH-PTF3-FK686

Schedule 80 black steel pipe nipple, non-threaded for welding, rated 1500 psi at 150°F

  • Schedule 80 wall handles 1500 psi at 150°F
  • Non-threaded ends allow custom welding or threading
  • Black steel construction meets ASTM A53 Type F Grade A
  • 6-foot length suits long runs without extra joints
  • 300 psi steam rating supports high-temperature service

1-1/2" Schedule 80 Black Steel Nipple

This six-foot length of black steel pipe is manufactured to Schedule 80 wall thickness for high-pressure plumbing installations. The non-threaded ends require welding or a compatible mechanical coupling for a permanent joint. It suits contractors and maintenance teams handling steam or water lines rated to the published pressures.

Welded installation with non-threaded ends

The pipe arrives as a continuous-weld tube with plain ends, so the installer must cut to length and prepare each end for welding or a grooved coupling. Debris inside the bore should be removed before assembly to avoid flow restriction. No threading equipment is needed, but a qualified welder and proper joint preparation are essential.

Sustained pressure and steam service

Rated for 1500 psi at 150 °F and 300 psi saturated steam, the nipple maintains its wall integrity under continuous load rather than only short test bursts. The 3/16 inch wall and ASTM A53 Type F Grade A construction resist deformation during prolonged thermal cycling. It is not intended for applications exceeding these pressure-temperature limits.

Highlights

  • Schedule 80 wall handles 1500 psi at 150°F
  • Non-threaded ends allow custom welding or threading
  • Black steel construction meets ASTM A53 Type F Grade A
  • 6-foot length suits long runs without extra joints
  • 300 psi steam rating supports high-temperature service

Specifications

BrandBECK

Questions about this item

How can I confirm the 1-1/2" Schedule 80 pipe nipple is installed correctly and handling pressure as intended?

After welding the non-threaded ends, pressure-test the system up to the rated 1500 psi at 150 °F or 300 psi steam pressure; a leak-free hold at those levels confirms the continuous weld and 3/16 in wall are performing to ASTM A53 Type F Grade A.

What comes with the 6 ft black steel nipple and what extra items are needed to complete a connection?

The box contains only the single 6 ft non-threaded Schedule 80 pipe nipple; you must supply welding consumables, any required fittings or flanges, and appropriate sealants or gaskets for the joints you create.

Which version of this Anvil nipple should I choose for a high-pressure steam line?

Select the 1-1/2 in nominal size, Schedule 80, 6 ft length with continuous weld — its 3/16 in wall and 300 psi WSP rating are built for saturated steam service up to 150 °F.

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