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
Black steel pipe nipple with threaded ends and dark anodized finish

Beck C. H.

Beck C. H. 330054404 4" x 6" Black Pipe Nipple Sch 40 trap

SKU CH-QZWF-P144S MPN 330054404

4-inch Schedule 40 black steel pipe nipple rated for 300 psi air or non-potable water at 150°F

  • TypeDrain Components
  • ColorTransparent
  • Sch 40 steel handles 300 psi air, gas or oil
  • Black anodized coating resists corrosion on 4" pipe
  • Welded Grade B construction rated for 150 psi steam at 360 Degrees F
  • 4 1/64 in bore fits nominal 4 in piping systems
  • Made in USA under Beck C. H. 330054404 quality control

4-inch Schedule 40 Black Steel Pipe Nipple

This 4-inch nominal pipe size nipple is manufactured from Grade B steel with a black anodized finish. It is designed for use with air, gases, non-potable water and oils in industrial piping systems. The welded construction ensures structural integrity for the rated pressure range. It is supplied new and made in the USA.

Threaded Connection for Industrial Piping

The component features standard pipe threads for direct integration into existing steel piping networks. It requires compatible threaded fittings such as couplings, elbows or tees to complete a circuit. The 6-inch overall length provides a fixed spacing between connection points. It frees the installer from cutting and threading raw pipe stock on site.

Sustained Pressure and Temperature Performance

The nipple is rated for a maximum operating pressure of 300 psi at 150 degrees F for general fluid service. For steam applications the maximum pressure is 150 psi at 360 degrees F. These ratings reflect continuous duty limits rather than short-term burst capacity. The steel material maintains its mechanical properties across the stated temperature range.

Highlights

  • Sch 40 steel handles 300 psi air, gas or oil
  • Black anodized coating resists corrosion on 4" pipe
  • Welded Grade B construction rated for 150 psi steam at 360 Degrees F
  • 4 1/64 in bore fits nominal 4 in piping systems
  • Made in USA under Beck C. H. 330054404 quality control

Specifications

TypeDrain Components
ColorTransparent
BrandBeck
Model330054404

Questions about this item

What is the maximum steam pressure this 4 in nominal pipe nipple can handle at 360 Degrees F?

The nipple is rated for a maximum steam pressure of 150 psi at 360 Degrees F.

How much heat does the black anodized steel fitting radiate when conveying fluids at 150 Degrees F continuously?

The black anodized finish on the Grade B steel nipple does not add measurable radiated heat; the fitting assumes the temperature of the conveyed fluid up to the 150 Degrees F operating limit.

Which thread standard must the mating fittings follow to connect to this Schedule 40 welded steel nipple?

The nipple uses standard NPT threads matching its 4 in nominal pipe size for connection to compatible fittings.

Also in this aisle

People compared these

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