Fire Protection Pipe and Fittings Guides

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CPVC vs PVC: How a Simple Change Transforms PVC into CPVC Fire Sprinkler Pipe

Learn how CPVC builds on the benefits of PVC to offer reliable fire protection and easier installation in

CPVC Pipe and Fittings in Fire Sprinkler Systems: Use and Care

CPVC pipe offers a quick and easy way to install fire sprinkler systems in light-hazard applications, without the

Fire Sprinkler System Pipe Material: NFPA Requirements and the Pros and Cons of Steel

QRFS examines the advantages and disadvantages of steel pipe, one of the most popular fire sprinkler system pipe

Seismic Bracing for Ductwork, HVAC, and Electrical Systems

Protecting HVAC, electrical, and piping systems from earthquakes saves money and lives. Learn the basics of seismic protection

Most Recent

Malleable vs ductile vs cast iron fittings in sprinkler systems

Malleable Iron vs. Ductile Iron vs. Cast Iron Fittings: A Guide

November 19, 2025

Iron fittings come in multiple varieties. Should you choose cast iron fittings, ductile iron, or malleable iron? Learn the NFPA rules and pros and cons of each.

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Tyco BlazeMaster CPVC: Where to Buy After Tyco Stopped Selling It

August 27, 2025

Tyco BlazeMaster CPVC pipes & fittings are no longer sold by that fire protection manufacturer. Learn where and how you can still purchase this high-quality CPVC brand.

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BlazeMaster CPVC vs FlameGuard CPVC: The Differences

August 28, 2024

FlameGuard and BlazeMaster CPVC pipe are both listed for fire protection use, so how different are they? Dive into their specs to see which orange pipe is on top!

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SDR pipe measurements fire sprinkler pipe

What Are SDR Pipe Measurements in CPVC Fire Sprinkler Pipe?

August 14, 2024

CPVC fire sprinkler pipe must be listed and use standard dimension ratio units rather than schedule. Learn about SDR pipe measurements and more!

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Pipe & Fittings: All Articles

Malleable Iron vs. Ductile Iron vs. Cast Iron Fittings: A Guide

November 19, 2025

Iron fittings come in multiple varieties. Should you choose cast iron fittings, ductile iron, or malleable iron? Learn the NFPA rules and pros and cons of each.

Read Now →

Tyco BlazeMaster CPVC: Where to Buy After Tyco Stopped Selling It

August 27, 2025

Tyco BlazeMaster CPVC pipes & fittings are no longer sold by that fire protection manufacturer. Learn where and how you can still purchase this high-quality CPVC brand.

Read Now →

BlazeMaster CPVC vs FlameGuard CPVC: The Differences

August 28, 2024

FlameGuard and BlazeMaster CPVC pipe are both listed for fire protection use, so how different are they? Dive into their specs to see which orange pipe is on top!

Read Now →

What Are SDR Pipe Measurements in CPVC Fire Sprinkler Pipe?

August 14, 2024

CPVC fire sprinkler pipe must be listed and use standard dimension ratio units rather than schedule. Learn about SDR pipe measurements and more!

Read Now →

Why you can't install dry sprinklers in mechanical tees

Why You Can’t Install Dry Sprinklers with Mechanical Tees, Elbows & More

June 6, 2024

Dry sprinklers can only be installed in specific fittings. Here’s a guide to the NFPA and manufacturer rules for appropriate installations.

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How to Understand Tee Sizes: Mechanical, Straight & Reducing Tees

May 22, 2024

Pipe tees can have three openings—and they can be different sizes and connection types. Here’s how to understand sizing for reducing tees, straight tees, and mechanical tees.

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Concentric Reducer vs Eccentric Reducer vs Reducing Coupling

February 15, 2023

Learn why installers use reducing couplings, concentric reducers, or eccentric reducers in fire protection grooved pipe systems.

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How to Avoid CPVC Pipe Problems Due to Chemical Incompatibilities

October 27, 2022

CPVC fire sprinkler pipe has many advantages over other materials but must be installed right. Learn about chemical incompatibilities & how to avoid CPVC pipe problems.

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