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, non-threaded, one inch by three feet, Schedule 80

Anvil

Anvil 1 in x 3 ft Black Steel Pipe Nipple Sch 80

SKU CH-3AZR-MGKK3

Schedule 80 black steel pipe nipple, 1 in nominal size, 3 ft length, non-threaded for welding, rated to 2000 psi at 150 °F

  • Schedule 80 wall rated for 2000 psi at 150 °F
  • Non-threaded ends allow custom welding or threading on site
  • Continuous weld construction meets ASTM A53 Type F Grade A
  • Black steel finish resists corrosion in water and steam lines
  • 3-foot length provides ready-to-cut stock for 1-inch nominal pipe

Black Steel Pipe Nipple Schedule 80

This 1-inch nominal black steel pipe nipple measures 3 feet in overall length and is built to Schedule 80 wall thickness for high-pressure plumbing and industrial piping systems. The continuous weld construction and non-threaded ends allow custom threading or welding during installation. It conforms to ASTM A53 Type F Grade A standards for consistent material quality.

Pressure Capacity and Operating Headroom

The nipple handles a maximum working pressure of 2000 psi at 150 degrees Fahrenheit and a maximum steam pressure of 300 psi WSP, providing substantial headroom for demanding hydraulic and steam lines. The 11/64-inch wall thickness supports these ratings while maintaining an inside diameter of 1 3/64 inches for flow capacity. Systems exceeding these pressure or temperature limits will require a higher-rated fitting.

Schedule 80 Interface Practical Limits

The Schedule 80 designation defines the wall thickness and pressure envelope; the non-threaded connection type means the installer must add threads or weld joints to match the surrounding piping. The 1 5/16-inch outside diameter determines compatibility with standard 1-inch nominal pipe clamps, valves and fittings. California Proposition 65 warnings apply due to chemical content in the black steel material.

How it compares

Measured against everything we stock in Garden Hoses & Pipe Tubing, at today’s prices. Recalculated every night.

Price $26.99
Pricier than about 60% of the 973 comparable items (median $21.99).

Specifications

Product
Brand nameBECK

Questions about this item

Will the 1 in nominal size and 1 5/16 in outside diameter match my existing Schedule 80 fittings?

Yes, the nipple follows ASTM A53 Type F Grade A dimensions for Schedule 80, so the 1 5/16 in outside diameter and 11/64 in wall thickness align with standard Schedule 80 sockets and weld-neck flanges.

How can I confirm the continuous weld is sound after installation?

Perform a visual inspection of the full-length continuous weld, then pressure-test the assembled line up to 2000 psi at 150 °F or 300 psi steam; no leakage indicates the weld and base metal are performing to spec.

Does the 3 ft non-threaded nipple ship with any gaskets, bolts or thread-sealant?

The box contains only the black steel nipple itself; gaskets, bolts, welding consumables or thread-sealant for flanged or threaded connections must be purchased separately.

More in Garden Hoses & Pipe Tubing

Similar items