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Twelve yellow Schedule 40 PVC pipes, 12 inches long, 1.9 inch OD, 1.6 inch ID

Baldwin 12PVC1-1/2in Sch40 PVC Pipe 12" OD 1.9" ID 1.6" Yellow 12 Pack

SKU CH-W3AN-BWVRT

Schedule 40 PVC pipe in 12‑inch lengths with 1.9‑inch OD and 1.6‑inch ID for plumbing and structural projects

  • Length12 inches
  • End ConnectionsNPT
  • Color/FinishYellow
  • Item Count12 pack
  • Selling UnitSet
  • 12-inch Schedule 40 PVC pipe ready for plumbing projects
  • 9-inch outer diameter fits standard 1-1/2-inch fittings
  • 6-inch inner diameter keeps water flowing freely
  • 15-inch wall thickness resists pressure and corrosion
  • 12-piece yellow set covers multiple installation points

12-Pack Schedule 40 PVC Pipe

This 12-pack supplies 12-inch lengths of 1-1/2 inch Schedule 40 PVC pipe for plumbing, greenhouse frames and DIY structures. Each piece has a 1.9-inch outside diameter and a 1.6-inch inside diameter with a 0.15-inch wall thickness. The yellow finish identifies the material at a glance on a job site.

Installation and Handling

Lightweight plastic construction makes the pipes easy to carry and position without heavy tools. Connections are made with standard primer and solvent cement for a secure, permanent joint. The smooth interior resists scaling and keeps water flowing freely in normal service.

Build Integration

The 12-inch length suits modular frames, shelving units and short plumbing runs where frequent joints are acceptable. NPT-compatible ends allow transition to threaded fittings when the design requires it. Buyers needing longer continuous runs or larger diameters will need additional pipe stock.

Highlights

  • 12-inch Schedule 40 PVC pipe ready for plumbing projects
  • 9-inch outer diameter fits standard 1-1/2-inch fittings
  • 6-inch inner diameter keeps water flowing freely
  • 15-inch wall thickness resists pressure and corrosion
  • 12-piece yellow set covers multiple installation points

Specifications

Length12 inches
End ConnectionsNPT
Color/FinishYellow
BrandBaldwin
Item Count12 pack
Selling UnitSet
Part Number12PVC1-1/2in

Questions about this item

How do I join these 1.9 in OD Sch40 pipes and what step is often missed?

Clean both ends, apply purple primer to the 1.6 in ID socket and the pipe spigot, then coat with solvent cement and push fully home while giving a quarter turn; the step most people skip is the primer, which softens the PVC so the cement can fuse the 0.15 in wall properly.

What upkeep or replacement should I plan for with these yellow PVC lengths?

Inspect the 12 in sections annually for UV chalking, stress cracks at solvent-welded joints, or flattening where clamps contact the 1.9 in OD; replace any piece that shows whitening, weeping at the NPT threads, or loss of pressure rating.

What limit appears first when these pipes run under continuous pressure?

The Sch40 pressure rating drops as temperature rises, so sustained hot-water service will hit the derated limit of the 0.15 in wall long before the 1.6 in ID flow capacity becomes restrictive.

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