We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
1-1/4 inch by 7 inch 316 stainless steel pipe nipple

Legend Valve

Legend Valve 316-131 316 stainless steel nipple

SKU CH-ZP32-FBSS0

316 stainless steel pipe nipple, model 316-131, sized 1-1/4 inch by 7 inches for corrosion-resistant plumbing connections

  • 316 stainless steel resists corrosion in harsh water conditions
  • 1-1/4 inch diameter fits standard plumbing connections
  • 7 inch length provides extended reach for installations
  • New condition ensures clean threads and reliable sealing
  • Model 316-131 identifies genuine Legend Valve quality

316 stainless steel nipple for corrosion resistance

This Legend Valve 316-131 nipple is made from 316 stainless steel to resist corrosion in demanding plumbing installations. It suits installers who need a durable 1-1/4" x 7" connection for water, gas or chemical lines where standard steel would degrade.

Solid construction runs cool and quiet without power

The fitting has no moving parts, electronics or power requirement, so it adds no heat, noise or electrical draw to the system. Its 316 alloy withstands normal operating temperatures and pressures without deformation or leaks.

Replaces carbon steel

Use this nipple when the media would attack lesser alloys, such as in saltwater, acid or high-chloride environments. It is not for systems that require a different diameter, length or thread standard than the 1-1/4" x 7" size provided.

Highlights

  • 316 stainless steel resists corrosion in harsh water conditions
  • 1-1/4 inch diameter fits standard plumbing connections
  • 7 inch length provides extended reach for installations
  • New condition ensures clean threads and reliable sealing
  • Model 316-131 identifies genuine Legend Valve quality

Specifications

BrandLEGEND VALVE

Questions about this item

How do I install the 316 stainless steel nipple without damaging the threads?

Wrap PTFE tape or apply pipe-thread sealant on the male threads only, then hand-tighten before final tightening with a wrench on the hex flats; the step most people skip is cleaning both threads first so debris does not create a leak path.

What maintenance or replacement will the 316 stainless steel nipple need over time?

Under normal water service the 316 alloy resists corrosion, so replacement is only required if mechanical damage occurs or if the system is modified; periodic visual inspection for leaks at the joints is the only routine task.

What is the first limit that appears when the 316 stainless steel nipple is under sustained pressure and temperature?

The limiting factor is the pressure-temperature rating of the 316 stainless material itself; as temperature rises the allowable working pressure drops, so that curve defines the first boundary in sustained high-temperature service.

More in Fittings & Couplings

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.