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Black steel pipe nipple, non-threaded, 12 inches long, schedule 80

Anvil

Anvil 1-1/2" x 12" Non-Threaded Black Pipe Nipple Sch 80

SKU CH-VZVA-KNZ8Y

Schedule 80 black steel pipe nipple, 12 inches long with 1-1/2 inch nominal size and 3/16 inch wall thickness for 1500 psi pressure rating

  • 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
  • 12-inch length fits standard pipe runs
  • 3/16-inch wall thickness provides heavy-duty durability

Industrial plumbing component

This non-threaded black pipe nipple is built for welded Schedule 80 piping systems. It suits installers and maintenance crews who need a 12-inch straight section of 1-1/2-inch nominal pipe for permanent joints. The continuous-weld construction meets ASTM A53 Type F Grade A specifications for reliable service.

Pressure-rated steel construction

The nipple withstands 1500 psi at 150 degrees Fahrenheit and 300 psi for saturated steam duty. Its 3/16-inch wall thickness provides the strength required for high-pressure fluid or steam lines. Black steel material handles typical industrial temperatures without additional thermal protection.

Continuous weld integrity under load

The welded seam runs the full length, eliminating threaded leak paths during sustained pressure cycles. Inside diameter of 1 39/64 inches and outside diameter of 1 57/64 inches maintain consistent flow area under long-term stress. California Proposition 65 warnings apply for chemical exposure during handling or installation.

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
  • 12-inch length fits standard pipe runs
  • 3/16-inch wall thickness provides heavy-duty durability

Specifications

BrandBECK

Questions about this item

How do you join this non-threaded 1-1/2" Sch 80 nipple to existing pipe, and what step is often missed?

It is a welded black-steel nipple with continuous weld and non-threaded ends, so you must weld it in place; the step often missed is verifying the joint meets ASTM A53 Type F Grade A after welding.

What maintenance or replacement will this Schedule 80 black steel nipple need later?

Black steel corrodes over time, so plan to inspect for rust and wall-thickness loss periodically; replace the nipple if the 3/16" wall shows measurable thinning or if leaks appear at the welds.

What limit appears first when this nipple runs at its 1500 psi rating and 150 °F continuously?

The 1500 psi @ 150 °F pressure-temperature ceiling is the first limit; steam service must stay at or below 300 psi WSP, so sustained steam above that pressure will exceed the rating before the structural wall does.

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