Beck C. H.
Beck C. H. 330060807 6" x 4" Black Pipe Nipple Sch 40 trap
6-inch by 4-inch Schedule 40 black steel pipe nipple rated for 300 psi at 150 °F and 150 psi steam at 360 °F
- TypeDrain Components
- ColorTransparent
- Durable steel construction rated for 300 psi pressure
- Black anodized finish resists corrosion in air and oil systems
- Welded Grade B steel ensures leak-free joints at 150 psi steam
- Made in USA manufacturing meets strict quality standards
- 6-inch nominal size fits standard Schedule 40 piping systems
6" x 4" Schedule 40 Pipe Nipple
This Beck C. H. black steel pipe nipple carries model number 330060807 and is manufactured in the USA. It is a new drain component designed for air, gases, non-potable water and oils. The welded construction uses Grade B steel with a black anodized finish.
Installers needing a 6-inch nominal size fitting
The fitting suits systems operating up to 300 psi at 150 degrees Fahrenheit and 150 psi steam pressure at 360 degrees Fahrenheit. It is not for potable water lines or applications requiring a different nominal diameter or pressure rating.
300 psi maximum operating pressure
This pressure rating at 150 degrees Fahrenheit determines whether the nipple matches the system design. Verify the service conditions against this limit before installation.
Highlights
- Durable steel construction rated for 300 psi pressure
- Black anodized finish resists corrosion in air and oil systems
- Welded Grade B steel ensures leak-free joints at 150 psi steam
- Made in USA manufacturing meets strict quality standards
- 6-inch nominal size fits standard Schedule 40 piping systems
Specifications
| Type | Drain Components |
|---|---|
| Color | Transparent |
| Brand | Beck |
| Model | 330060807 |
Questions about this item
What nominal pipe size and schedule must my existing piping match for this 6" nipple to thread correctly?
The nipple is made for 6-inch nominal pipe size and Schedule 40 wall thickness, so the mating pipe must share both dimensions for a proper fit.
Will the black anodized finish on this steel nipple hold up against the 150 psi steam pressure I run in my older system?
Yes, the Grade B steel nipple is rated for 150 psi at 360 degrees F steam service, matching the pressure you described.
After installation, how can I verify the joint is holding the 300 psi air or gas pressure this nipple is rated for?
Pressurize the line to its working pressure and apply leak-detection solution to each threaded joint; no bubbles confirm the seal is sound.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Taylor 70204 Acrylic Coated Polyester Gray Hot Shot BoatGuard Boat Cover
- Transparent
BoatBuckle F12071 Kwik-Lok Gunwale Tie-Down Stainless Steel
- Transparent



