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Black steel pipe nipple, welded, 9-1/2 inches long, Schedule 40, matte black finish

Beck C. H.

Beck C. H. 330035809 1-1/2" x 9-1/2" Schedule 40 Black Steel Trap

SKU CH-0KQS-A42BF MPN 330035809

Schedule 40 black steel trap rated 300 psi at 150 °F for air, gas, oil, steam and non-potable water

  • Product typeDrain Components
  • Product colorTransparent
  • Schedule 40 rating supports 300 psi working pressure
  • Continuous weld construction ensures leak-free joints
  • Black anodized finish resists corrosion in harsh environments
  • 9-1/2 inch length fits standard piping layouts
  • Made in USA Grade A steel guarantees material integrity

Black Steel Schedule 40 Pipe Nipple

The Beck C. H. 330035809 is a 1-1/2 inch nominal pipe size nipple made from Grade A welded steel with a black anodized finish. It is intended for installers and maintenance technicians who need a short, rigid connection for air, gas, non-potable water, oil or steam lines in commercial or industrial piping systems.

Rated for 300 psi at 150 Degrees F

The continuous-weld Schedule 40 construction determines whether this nipple suits the system pressure and temperature. With an inside diameter of 1 39/64 in and an outside diameter of 1 57/64 in, it matches Schedule 40 fittings but will not fit Schedule 80 or other wall-thickness standards.

Threaded ends install with standard pipe tools

Apply appropriate thread sealant rated for the service media and tighten to the fitting manufacturer’s torque specification. Over-tightening can crack the female fitting or distort the nipple threads, while under-tightening leads to leaks under the rated 300 psi operating pressure.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 80% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameBeck
Model name330035809
Product typeDrain Components
Product colorTransparent

Questions about this item

What does the 300 psi rating mean when the trap is installed in a real system?

It means the fitting can handle up to 300 psi at 150 Degrees F for air, gas, oil, non-potable water or steam service.

How does the Schedule 40 standard limit what I can connect to this trap?

Schedule 40 defines the wall thickness and 1 57/64 in outside diameter, so only matching Schedule 40 fittings will thread and seal correctly.

What clearance do I need to fit the 9 1/2 in overall length into my piping run?

You need at least 9 1/2 in of straight run plus thread engagement on each end to install the welded steel nipple.

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