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A 12 inch long black steel pipe nipple with smooth non-threaded ends

Anvil

Anvil 3 inch x 12 inch Non-Threaded Black Pipe Nipple Sch 80

SKU CH-P5SJ-YCVVE

Schedule 80 black steel pipe nipple, 12 in long with non-threaded ends for welding, rated 1000 psi at 150 °F

  • Schedule 80 wall handles 1000 psi at 150 °F
  • 300 psi steam rating suits high-temperature lines
  • Continuous weld construction resists leakage under pressure
  • Non-threaded ends allow custom welding or flanging
  • Black steel meets ASTM A53 Type F Grade A

3-Inch Black Steel Nipple

This 12-inch non-threaded pipe nipple is manufactured from black steel to Schedule 80 specifications. It is designed for welding into high-pressure piping systems where a plain-end connection is required. The continuous weld construction meets ASTM A53 Type F Grade A standards for structural integrity.

Installers needing weld-in Schedule 80 pipe

Plumbers and pipefitters working with 3-inch nominal bore systems rated for 1000 psi at 150 degrees Fahrenheit will use this component. It is not suitable for installations that require threaded joints, grooved couplings or flanged connections. The plain ends demand welding equipment and qualified personnel for assembly.

Non-threaded Schedule 80 wall thickness

The defining specification is the 19/64-inch wall thickness that corresponds to Schedule 80 pressure rating. This dimension determines the 1000 psi working pressure and the 3 1/16-inch inside diameter. Select this nipple only when the system design calls for Schedule 80 welded joints in 3-inch nominal pipe size.

Highlights

  • Schedule 80 wall handles 1000 psi at 150 °F
  • 300 psi steam rating suits high-temperature lines
  • Continuous weld construction resists leakage under pressure
  • Non-threaded ends allow custom welding or flanging
  • Black steel meets ASTM A53 Type F Grade A

Specifications

BrandBECK

Questions about this item

What nominal pipe size and overall length does the 3-inch by 12-inch nipple match?

The nipple is made for a 3-inch nominal pipe size and measures 12 inches overall length.

How is the non-threaded Schedule 80 nipple joined, and what step is often missed?

It is joined by welding; the step often missed is cleaning the black steel ends and beveling them for full penetration.

When should the nipple be inspected or replaced given its pressure ratings?

Inspect periodically if operating near the 1000 psi at 150 °F or 300 psi steam limits; replace if wall thinning or corrosion appears.

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