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3 inch by 7 inch 304 stainless steel pipe nipple with threaded ends

Legend Valve

Legend Valve 304-211 3" x 7" 304 stainless steel nipple

SKU CH-Q1JA-00H5B

304-211 stainless steel pipe nipple sized 3" x 7" for corrosion-resistant plumbing connections

  • 304 stainless steel resists corrosion in plumbing systems
  • 3 inch diameter connects compatible pipe sizes
  • 7 inch length provides standard fitting reach
  • New condition ensures clean, undamaged threads
  • California Proposition 65 warning discloses regulated chemical presence

Product identity

Legend Valve 304-211 is a 3" x 7" pipe nipple made from 304 stainless steel. It is a plumbing fitting designed to join two female-threaded components in water, gas or oil lines where corrosion resistance is required. The product is supplied new.

Who it suits and who it does not

This nipple suits installers needing a straight 304 stainless steel connector in the stated dimensions. It is not for systems that require a different alloy grade, a different length or diameter, or a fitting with integrated valves or special coatings.

Deciding specification

The critical specification is the 304 stainless steel material combined with the 3" x 7" size. Verify that both the alloy and the exact dimensions match the piping system before purchase.

Highlights

  • 304 stainless steel resists corrosion in plumbing systems
  • 3 inch diameter connects compatible pipe sizes
  • 7 inch length provides standard fitting reach
  • New condition ensures clean, undamaged threads
  • California Proposition 65 warning discloses regulated chemical presence

Specifications

BrandLEGEND VALVE

Questions about this item

What thread size must the existing pipe have to connect this 3" nipple?

The nipple has a 3" nominal pipe thread, so the mating pipe or fitting must also be 3" NPT.

Will this 304 stainless steel nipple resist corrosion when joined to older galvanised steel pipe?

Direct contact between 304 stainless and galvanised steel can create a galvanic cell; use a dielectric union or brass transition fitting to prevent accelerated corrosion.

How can I confirm the nipple is made from 304 grade stainless after installation?

Check the manufacturer's marking on the hex or body for "304" or "304 SS"; a magnet test will show weak or no attraction typical of austenitic 304 stainless.

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