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Galvanized carbon steel pipe nipple, threaded both ends, 2 ft 6 in long

Value Brand

Value Brand 564-300GR 3/4" MNPT 2 ft 6" Sch 40 Pipe

SKU CH-0RX8-YYFJJ

Galvanized carbon steel Schedule 40 pipe nipple with 3/4 inch MNPT threads on both ends, 2 ft 6 in overall length, rated 1454 psi at 650°F

  • Galvanized carbon steel resists corrosion
  • Schedule 40 wall thickness .113 in handles 1454 psi at 650 °F
  • ANSI B1.20.1 Class 150 threads ensure reliable sealing
  • Electric resistance weld provides consistent joint strength
  • 2 ft 6 in overall length with 3/4 in MNPT both ends

Galvanized Carbon Steel Nipple

The ZORO SELECT pipe nipple is a welded Schedule 40 component made from galvanized carbon steel. It uses electric resistance weld construction and features male NPT threads on both ends for standard plumbing connections. Builders needing a corrosion-resistant metal conduit for water, gas or compressed air lines will find it suitable.

Threaded Schedule 40 Interface

The nipple conforms to ANSI B1.20.1 Class 150 threading standards and carries a maximum pressure rating of 1454 psi at 650 degrees Fahrenheit. Its 0.113 inch wall thickness and 1.05 inch outside diameter define the mechanical limits of the Schedule 40 designation. Installers must verify that mating fittings and system pressure stay within these boundaries.

2 ft 6 in Length Capacity

The 2 foot 6 inch overall length provides a fixed spacing between threaded joints with a 0.824 inch inside diameter for flow. It handles typical residential and light commercial pressure demands within the rated temperature range. Systems requiring longer runs, higher pressure classes or non-threaded joining methods will need additional or different components.

How it compares

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

Price $10.99
Cheaper than about 75% of the 973 comparable items (median $21.99).

Specifications

Product
Brand nameZORO SELECT

Questions about this item

Should I choose this 2 ft 6 in nipple or a shorter length for my 3/4 in system?

This nipple is 2 ft 6 in overall with 3/4 in nominal size; pick a shorter length only if the run between fittings is less than 30 in.

What does the 1454 psi @ 650 Degrees F rating mean once the pipe is installed?

It is the maximum working pressure at 650 °F; at lower temperatures the allowable pressure is higher per Class 150 tables.

How does the MNPT x MNPT threading and Schedule 40 wall affect what I can connect?

Both ends are 3/4 in male NPT threads to ANSI B1.20.1; the 0.113 in wall gives a 0.824 in inside diameter for standard Class 150 fittings.

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