Black Malleable

Black Malleable includes black malleable fittings and black steel pipe nipples used to assemble, extend, redirect, join, branch, or terminate compatible pipe runs. Common commercial uses include plumbing, water-system installation and repair, hot-water heating, natural gas, and other nonpotable piping work, depending on the product and application requirements.

Product Display:
Helpful Buying Guide

Choose black malleable fittings for the connection your pipe layout needs

Start with the job the connection must perform: branch a line, join pipe sections, change direction, close an open connection, or add a short extension between fittings. Then match the listed fitting type, size, length where applicable, pressure rating, and stated application guidance to the compatible piping system.

Visual Guide

Popular examples in this category

2-Inch Black Malleable Tee, 150 PSI, Lead Free2-Inch Black Malleable Tee, 150 PSI, Lead FreeWBB17545311/2 in. x 2 in. Black Steel Pipe Nipple, 150 PSI, Lead Free1/2 in. x 2 in. Black Steel Pipe Nipple, 150 PSI, Lead FreeWBB17545342 in. x 6 in. Black Steel Pipe Nipple2 in. x 6 in. Black Steel Pipe NippleWBB17545961 in. Black Malleable Coupling, 150 PSI, Lead Free1 in. Black Malleable Coupling, 150 PSI, Lead FreeWBB1754501
Use Cases

Build and repair compatible pipe runs

Use tees for three-way routing, couplings to join pipe sections, elbows to make a 90° direction change, caps to close a connection, and nipples to connect fittings or extend a run.

How to Choose

Match type, size, and length

Select the fitting configuration first, then verify the listed diameter. For pipe nipples, compare the stated length, including close-length options for compact connection points.

Applications

Review the stated system use

Representative products support plumbing, water-system work, natural gas, hot-water heating, and other nonpotable plumbing applications. Choose according to the guidance listed for the individual fitting.

Additional Info

Check listed attributes before ordering

Many representative fittings list a 150 PSI rating, black finish, and lead-free designation. Some nipple listings also state fire- and corrosion-resistant properties or compatible female NPT connections.

5Fitting functions

Branch, join, turn, terminate, or extend compatible pipe runs.

1/2–2 in.Sizes represented

Representative products span diameters from 1/2 inch through 2 inches.

150 PSICommon listed rating

Many representative fittings list this pressure rating.

90°Direction change

The elbow format redirects a compatible pipeline at a right angle.

Comparison Guide

Compare the main product types

Use this overview to narrow the fitting style based on the connection task. Confirm all listed details on the individual product before purchase.

Product typePrimary connection purposeKey selection details
TeeCreates a three-way route for branching piping layouts.Compare the 2-inch listed size, 150 PSI rating, lead-free designation, and black finish.
CouplingJoins compatible pipe sections.Compare 1-inch and 1-1/2-inch listed sizes, 150 PSI rating, lead-free designation, and black finish.
Pipe nippleCreates a short connection section between compatible fittings or components.Compare diameter, stated length or close-length format, 150 PSI rating, and any listed application or connection guidance.
Planning Guide

Plan the right fit before choosing

Fit the connection to the layout

Choose the fitting shape that solves the routing need

A piping layout may need a branch, a straight connection, a turn, or a closed endpoint. The product types represented in this category address these different connection tasks.

  • Choose a tee for three-way pipe routing and branching layouts.
  • Choose a coupling to join compatible pipe sections.
  • Choose a 90° elbow to route pipe around a corner or redirect a line.
  • Choose a cap to terminate an open compatible pipe connection.
  • Choose a pipe nipple for a short connection section between compatible fittings or pipe components.
Compare dimensions and connection details

Confirm the listed size before selecting

Sizes represented include 1/2 inch, 1 inch, 1-1/4 inch, 1-1/2 inch, and 2 inch. Pipe nipples also vary by stated length, so both diameter and length matter when matching the component to the installation or repair location.

  • Representative nipple lengths include close length, 2 inches, 3 inches, 3-1/2 inches, 4 inches, and 6 inches.
  • One listed nipple has male NPT connections for use with compatible female NPT fittings.
  • Use the listed fitting size to match the compatible pipe application.
  • For compact locations, compare close-length and other short nipple formats.
Review application attributes

Use the product listing to support specification review

Many of the representative products carry a 150 PSI rating and a lead-free designation. Black finishes coordinate with black malleable or black steel piping components, while application guidance varies by item.

  • Match the stated 150 PSI rating to the system requirements.
  • Review lead-free designation when it is required for the project.
  • For natural gas, hot-water heating, and nonpotable work, select products specifically described for those applications.
  • A listed 90° elbow and certain nipples note fire- and corrosion-resistant properties.
FAQ

Common questions before buying

What is a black malleable tee used for?

A tee supports three-way pipe routing for branching compatible piping layouts.

When should I choose a pipe nipple?

Choose a pipe nipple when a short connection section is needed to join compatible fittings or extend a compatible pipe run.

What sizes are represented in this category?

Representative products include 1/2-inch, 1-inch, 1-1/4-inch, 1-1/2-inch, and 2-inch sizes.

Are these fittings listed for nonpotable applications?

Certain black steel pipe nipples are described for natural gas, hot-water heating, and other nonpotable plumbing applications. Review the individual product guidance.

Helpful Buying Guide

Choose black malleable fittings for the connection your pipe layout needs

Start with the job the connection must perform: branch a line, join pipe sections, change direction, close an open connection, or add a short extension between fittings. Then match the listed fitting type, size, length where applicable, pressure rating, and stated application guidance to the compatible piping system.

Visual Guide

Popular examples in this category

2-Inch Black Malleable Tee, 150 PSI, Lead Free2-Inch Black Malleable Tee, 150 PSI, Lead FreeWBB17545311/2 in. x 2 in. Black Steel Pipe Nipple, 150 PSI, Lead Free1/2 in. x 2 in. Black Steel Pipe Nipple, 150 PSI, Lead FreeWBB17545342 in. x 6 in. Black Steel Pipe Nipple2 in. x 6 in. Black Steel Pipe NippleWBB17545961 in. Black Malleable Coupling, 150 PSI, Lead Free1 in. Black Malleable Coupling, 150 PSI, Lead FreeWBB1754501
Use Cases

Build and repair compatible pipe runs

Use tees for three-way routing, couplings to join pipe sections, elbows to make a 90° direction change, caps to close a connection, and nipples to connect fittings or extend a run.

How to Choose

Match type, size, and length

Select the fitting configuration first, then verify the listed diameter. For pipe nipples, compare the stated length, including close-length options for compact connection points.

Applications

Review the stated system use

Representative products support plumbing, water-system work, natural gas, hot-water heating, and other nonpotable plumbing applications. Choose according to the guidance listed for the individual fitting.

Additional Info

Check listed attributes before ordering

Many representative fittings list a 150 PSI rating, black finish, and lead-free designation. Some nipple listings also state fire- and corrosion-resistant properties or compatible female NPT connections.

5Fitting functions

Branch, join, turn, terminate, or extend compatible pipe runs.

1/2–2 in.Sizes represented

Representative products span diameters from 1/2 inch through 2 inches.

150 PSICommon listed rating

Many representative fittings list this pressure rating.

90°Direction change

The elbow format redirects a compatible pipeline at a right angle.

Comparison Guide

Compare the main product types

Use this overview to narrow the fitting style based on the connection task. Confirm all listed details on the individual product before purchase.

Product typePrimary connection purposeKey selection details
TeeCreates a three-way route for branching piping layouts.Compare the 2-inch listed size, 150 PSI rating, lead-free designation, and black finish.
CouplingJoins compatible pipe sections.Compare 1-inch and 1-1/2-inch listed sizes, 150 PSI rating, lead-free designation, and black finish.
Pipe nippleCreates a short connection section between compatible fittings or components.Compare diameter, stated length or close-length format, 150 PSI rating, and any listed application or connection guidance.
Planning Guide

Plan the right fit before choosing

Fit the connection to the layout

Choose the fitting shape that solves the routing need

A piping layout may need a branch, a straight connection, a turn, or a closed endpoint. The product types represented in this category address these different connection tasks.

  • Choose a tee for three-way pipe routing and branching layouts.
  • Choose a coupling to join compatible pipe sections.
  • Choose a 90° elbow to route pipe around a corner or redirect a line.
  • Choose a cap to terminate an open compatible pipe connection.
  • Choose a pipe nipple for a short connection section between compatible fittings or pipe components.
Compare dimensions and connection details

Confirm the listed size before selecting

Sizes represented include 1/2 inch, 1 inch, 1-1/4 inch, 1-1/2 inch, and 2 inch. Pipe nipples also vary by stated length, so both diameter and length matter when matching the component to the installation or repair location.

  • Representative nipple lengths include close length, 2 inches, 3 inches, 3-1/2 inches, 4 inches, and 6 inches.
  • One listed nipple has male NPT connections for use with compatible female NPT fittings.
  • Use the listed fitting size to match the compatible pipe application.
  • For compact locations, compare close-length and other short nipple formats.
Review application attributes

Use the product listing to support specification review

Many of the representative products carry a 150 PSI rating and a lead-free designation. Black finishes coordinate with black malleable or black steel piping components, while application guidance varies by item.

  • Match the stated 150 PSI rating to the system requirements.
  • Review lead-free designation when it is required for the project.
  • For natural gas, hot-water heating, and nonpotable work, select products specifically described for those applications.
  • A listed 90° elbow and certain nipples note fire- and corrosion-resistant properties.
FAQ

Common questions before buying

What is a black malleable tee used for?

A tee supports three-way pipe routing for branching compatible piping layouts.

When should I choose a pipe nipple?

Choose a pipe nipple when a short connection section is needed to join compatible fittings or extend a compatible pipe run.

What sizes are represented in this category?

Representative products include 1/2-inch, 1-inch, 1-1/4-inch, 1-1/2-inch, and 2-inch sizes.

Are these fittings listed for nonpotable applications?

Certain black steel pipe nipples are described for natural gas, hot-water heating, and other nonpotable plumbing applications. Review the individual product guidance.

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