Black Iron Pipe Nipple | 2 in. NPT | Close

SKU:
200BNIPC
Manufacturer Part Number:
2CBNIP

No reviews yet Write a Review
$4.50
Black Iron Pipe Nipple | 2 in. NPT | Close
Black Iron Pipe Nipple | 2 in. NPT | Close
Black Iron Pipe Nipple | 2 in. NPT | Close
Black Iron Pipe Nipple | 2 in. NPT | Close
Black Iron Pipe Nipple | 2 in. NPT | Close

  • Buy 10 - 99 and get 5% off
  • Buy 100 or above and get 10% off

Frequently Bought Together:

Black Iron Pipe Nipple | 2 in. NPT | Close
Inc. Tax
Ex. Tax

Overview

2 in. (51 mm) NPT x Close Black Iron Pipe Nipple, commonly used with fire sprinkler pipes, connects two female pipes using two male-threaded pipe ends. Made by Anvil International, a New Hampshire-based manufacturer with over 150 years in the piping industry, these carbon steel threaded pipe nipples are able to withstand temperatures of up to 392F (200C).

These 2 in. x Close NPT nipples are frequently used in valve trim applications. Often, contractors use these nipples to connect 2 in. angle valves to riser check valves installed in a "shotgun" configuration. Using these valves and nipples, fire professionals can quickly and economically attach a drain valve to an existing check valve.

Will this item fit my fire sprinkler or plumbing system?

A close nipple has no unthreaded area, both ends of male threading run into each other, rather than being separated by a section of unthreaded pipe. This can make for a tougher time if the nipple or attached pipe needs to be removed, but it eliminates any gap between the two connecting pipes, reducing the space needed for installation.

This 2 in. black iron nipple is designed to install between two pipes with 1 in. female National Pipe Thread (NPT) and has only the minimum length required to engage with the ends of the connecting pipes.

Other available sizes for black iron pipe nipples include:

Contractors installing a shotgun riser check valve may also want to view our selection of 1/4 in. NPT square head plugs, which close off the ends of three-way valves controlling the flow of water to pressure gauges.

Is black steel pipe safe to use with my fire protection piping?

Strength, durability, and heat-resistant characteristics make black steel pipe a common choice in fire sprinkler systems. Where moisture and oxygen mix, black steel is generally more cost-effective, corrosion-resistant, and safer than galvanized alternatives.

However, black steel can be susceptible to corrosion, particularly in dry-pipe systems, where condensation or leftover water can combine with air to facilitate rapid rusting. Replacing pressurized air with nitrogen can extend the life of black steel in dry systems, as can filling wet-pipe systems with nitrogen before adding water. Black steel should not be mixed with galvanized steel, as it may accelerate corrosion in the piping system.

Specifications

Reviews

No reviews yet

Customers Also Viewed

Black Iron Pipe Nipple | 1 in. NPT | Close Black Iron Pipe Nipple | 1 in. NPT | Close

Black Iron Pipe Nipple | 1 in. NPT | Close

SKU : 100BNIPC

$2.25
1 in. (25mm) NPT x Close Black Iron Pipe Nipple, commonly used with fire sprinkler pipes, connects two female pipes using two male-threaded pipe ends. Made by Anvil International, a New...
SALE
Full-Face Non-Asbestos Gasket | 150 LB | 10 in. Full-Face Non-Asbestos Gasket | 150 LB | 10 in.

Full-Face Non-Asbestos Gasket | 150 LB | 10 in.

SKU : ACGFF15010

$43.75
$39.99
10 in. Full-Face Non-Asbestos 150 LB Gasket fits ASME/ANSI Class 150 flanges used in industrial piping, commercial plumbing, and fire protection systems. This blue-green gasket is sized for pipes...
Grooved Coupling | Rigid | Two Bolt | 4 in. Grooved Coupling | Rigid | Two Bolt | 4 in.

Grooved Coupling | Rigid | Two Bolt | 4 in.

SKU : GGRC400

$13.25
4 in. (101.6 mm) Rigid Grooved Coupling forms a water-tight seal between two grooved pipes in fire sprinkler systems, standpipe systems, plumbing, HVAC, and water-based systems. Pipes joined by rigid...
Steel Bushing | 3/8 in. M NPT x 1/4 in. F NPT Steel Bushing | 3/8 in. M NPT x 1/4 in. F NPT

Steel Bushing | 3/8 in. M NPT x 1/4 in. F NPT

SKU : 038BUSH025

$1.25
This galvanized steel hex bushing facilitates a connection between 3/8 in. and 1/4 in. NPT piping. Each steel hex bushing uses larger 3/8 in. male NPT threads and smaller 1/4 in. female NPT threads...