Galvanized Pipe Fittings

We offer a comprehensive range of high-quality galvanized pipe fittings, designed for durability and corrosion resistance. Our fittings are ideal for outdoor and high-pressure applications, ensuring reliable performance. Available in various sizes and configurations, we provide the perfect solutions for your plumbing and industrial needs. Contact us for competitive pricing and expert support.

Galvanized Pipe Fittings Wholesale

Source durable galvanized pipe fittings wholesale for your industrial and plumbing needs. Our extensive inventory offers various sizes and configurations, ensuring reliable performance in harsh environments. Benefit from competitive pricing and exceptional quality. Contact us today for bulk orders and expert assistance.

Galvanized Fitting Benefits

Superior Corrosion Resistance: The zinc coating provides a robust barrier against rust and corrosion, significantly extending the lifespan of the fittings, especially in outdoor or humid environments.
Enhanced Durability and Strength: Galvanized fittings are made from steel, offering high strength and durability, making them suitable for high-pressure applications and demanding industrial settings.
Cost-Effectiveness: While the initial cost may be slightly higher than some alternatives, their extended lifespan and reduced maintenance needs make them a cost-effective long-term solution.
Versatility in Applications: Galvanized fittings are widely used in various applications, including plumbing, water supply systems, and industrial piping, due to their ability to withstand harsh conditions.
Protection Against Mechanical Damage: The zinc coating not only protects against corrosion but also adds a layer of protection against minor mechanical damage, such as scratches and abrasions.

Why Choose Our Galvanized Pipe Fittings

Thread Customization

We understand that standard threading may not always fit your unique requirements. Therefore, we offer precise thread customization for galvanized fittings. Whether you need specific thread types, lengths, or pitches, our advanced machining capabilities ensure accurate and reliable threading. This customization ensures a perfect fit, preventing leaks and enhancing the overall performance of your piping system. We work closely with you to match your exact specifications, delivering fittings that seamlessly integrate into your project.

Size and Dimension Adjustments

We recognize that standard sizes may not always meet your project’s demands. We provide comprehensive size and dimension adjustments for galvanized fittings, allowing you to obtain the exact dimensions you require. From altering the diameter and length to modifying the wall thickness, we tailor fittings to your precise specifications. This customization minimizes the need for additional adapters or modifications, streamlining your installation process and ensuring a perfect fit. We leverage advanced manufacturing techniques to deliver fittings that align with your unique design needs.

Coating Thickness Modification

We offer customizable coating thickness for our galvanized fittings to meet specific environmental and application needs. We can adjust the zinc coating thickness to provide enhanced corrosion resistance in particularly harsh conditions or to meet specific industry standards. This customization ensures that your fittings maintain their protective properties over an extended period. By tailoring the coating thickness, we help you optimize the durability and longevity of your piping systems, providing reliable performance in diverse environments.

Specialized End Connections

We provide specialized end connection customization to ensure seamless integration into your existing systems. We understand that various piping systems require unique connection types, such as flanged, welded, or grooved ends. Our expert team can modify galvanized fittings to match your specific connection needs, eliminating the need for complex adapters or transitions. This customization simplifies the installation process and enhances system integrity. We utilize advanced techniques to deliver fittings with precise and reliable end connections, ensuring optimal performance and leak-free operation.

DF Hydraulics: Your Leading Galvanized Pipe Fittings Manufacturer

DF Hydraulics stands as a premier galvanized pipe fittings manufacturer & factory, delivering high-quality, durable solutions for diverse industrial needs. We specialize in producing robust fittings, ensuring superior corrosion resistance and longevity. Our state-of-the-art facilities and expert team guarantee precision and reliability in every product. As a leading hydraulic fitting manufacturer & factory, we are committed to meeting and exceeding your expectations with exceptional quality and service.

galvanized steel plumbing fittings

We offer a comprehensive selection of galvanized steel plumbing fittings, designed for robust performance and lasting durability. Our inventory includes various sizes and configurations to meet diverse plumbing needs. While traditional use of galvanized pipe for potable water has diminished, we still support applications where these robust fittings are needed. Trust in our quality for reliable, long-lasting plumbing solutions.

galvanized steel fittings

We offer a wide selection of high-quality galvanized steel pipe fittings, engineered for superior durability and corrosion resistance. Our fittings are ideal for demanding applications, providing reliable performance in harsh environments. Available in various sizes and configurations, we ensure a perfect fit for your projects. Trust us for robust, long-lasting solutions.

galvanized compression fitting

We offer a wide range of galvanized pipe compression fittings, designed for secure and leak-free connections. Our fittings provide exceptional durability and corrosion resistance, ideal for various plumbing and industrial applications. We ensure high-quality construction and reliable performance, offering diverse sizes and configurations to meet your specific needs. Contact us for competitive pricing and expert assistance.

galvanized tee fittings

We offer galvanized tee fittings, designed for robust performance and corrosion resistance. Ideal for plumbing and industrial applications, our tee fittings ensure reliable connections and long-lasting durability. Available in various sizes and configurations, we provide the perfect solutions for your piping needs. Contact us today for competitive pricing and expert assistance.

galvanized conduit fittings

We offer a wide selection of durable galvanized rigid conduit fittings, designed to protect electrical wiring in harsh environments. Our fittings provide superior corrosion resistance and robust construction, ensuring long-lasting performance. Available in various sizes and types, our products meet industry standards and offer reliable protection for your electrical systems. Contact us for competitive pricing and expert support.

galvanized grooved fittings

We offer different galvanized grooved fittings, designed for efficient and reliable pipe connections. Our fittings provide exceptional corrosion resistance and are ideal for diverse applications, from fire protection systems to industrial piping. With various sizes and configurations available, we ensure a secure and leak-free installation. Contact us today for competitive pricing and expert assistance.

45 degree galvanized pipe fittings

We provide a wide range of 45-degree galvanized pipe fittings, engineered for robust performance and corrosion resistance. Ideal for plumbing and industrial applications, our fittings ensure secure and leak-free connections. Available in various sizes, we offer durable solutions to meet your specific project requirements. Contact us for bulk orders and expert assistance.

galvanized bulkhead fitting

We provide high-quality galvanized bulkhead fittings, engineered for secure and reliable connections through panels or bulkheads. Our fittings offer exceptional corrosion resistance and durability, ideal for demanding industrial and marine applications. Available in various sizes and configurations, we ensure precise fit and long-lasting performance. Trust us for your galvanized bulkhead fitting needs.

galvanized canopy fittings

We provide a wide range of durable galvanized canopy fittings, designed for robust outdoor structures. Our fittings offer exceptional corrosion resistance and strength, ensuring long-lasting performance in various weather conditions. Available in multiple sizes and configurations, we deliver reliable solutions for your canopy and frame construction needs. Contact us for your wholesale requirements.

galvanized cast iron fittings

We provide a robust selection of galvanized cast iron fittings, engineered for durability and corrosion resistance. Our fittings offer reliable performance in demanding environments, making them ideal for plumbing, industrial, and outdoor applications. With a focus on quality and longevity, we ensure our galvanized cast iron fittings meet stringent industry standards. Explore our range for dependable solutions.

galvanized cross pipe fitting

We provide galvanized cross pipe fittings, designed for robust performance and corrosion resistance. Ideal for complex piping systems, our crosses ensure reliable connections and long-lasting durability. Available in various sizes and configurations, we meet diverse industrial and plumbing needs. Trust our galvanized cross fittings for superior strength and longevity.

galvanized union fitting

We provide high-quality galvanized malleable iron fittings, engineered for exceptional durability and corrosion resistance. Ideal for demanding applications, our fittings ensure reliable connections in diverse environments. Manufactured to stringent standards, they offer superior strength and longevity. Trust our galvanized malleable iron fittings for robust performance and lasting reliability in your piping systems.

galvanized pipe elbow fittings

We all galvanized pipe elbow fittings, engineered for durability and corrosion resistance. Our fittings are ideal for creating robust, long-lasting piping systems in various applications. Available in diverse angles and sizes, our galvanized elbows ensure secure connections and reliable performance, even in harsh environments. Trust us for high-quality, dependable solutions.

what are galvanized pipe fittings?

Galvanized pipe fittings are steel fittings that have been coated with a layer of zinc through a process called galvanization, most commonly hot-dip galvanizing. This zinc coating acts as a protective barrier, preventing the steel from rusting and corroding. The galvanization process involves immersing the steel fittings in molten zinc, which bonds to the surface, creating a durable and corrosion-resistant layer.

These fittings are widely used in applications where exposure to moisture or corrosive elements is a concern, such as outdoor plumbing, water supply systems, and certain industrial settings. The zinc coating provides sacrificial protection, meaning it corrodes before the underlying steel, thereby extending the lifespan of the fittings. While they offer excellent protection against rust, galvanized fittings are not suitable for all applications, particularly those involving highly acidic or alkaline environments, or when the zinc flaking will contaminate the system.

what are galvanized pipe fittings made of?

Galvanized pipe fittings are primarily made of steel. This steel is then coated with a layer of zinc through a process called galvanization, most commonly hot-dip galvanizing. The zinc coating provides the crucial corrosion resistance that these fittings are known for.

what are galvanized pipe fittings used for?

Galvanized pipe fittings are primarily used in applications where corrosion resistance is essential, particularly in environments exposed to moisture or outdoor conditions. They are commonly found in:

Outdoor plumbing and water supply systems: The zinc coating protects against rust, making them suitable for carrying water in various weather conditions.
Industrial piping: They are used in various industrial settings where pipes are exposed to corrosive elements, ensuring longevity and reliability.
Agricultural applications: Their durability and corrosion resistance make them ideal for irrigation systems and other agricultural uses.
Gas lines (in some regions): While regulations vary, galvanized fittings have historically been used in gas lines, although newer materials are often preferred.
Fencing and structural applications: Their strength and weather resistance make them suitable for constructing fences and other outdoor structures.

how to remove rusted galvanized pipe fittings?

Removing rusted galvanized pipe fittings can be challenging, but with the right tools and techniques, it’s manageable. Here’s a step-by-step guide:

Step 1: Gather Necessary Tools and Safety Equipment

Penetrating oil (e.g., WD-40, Liquid Wrench)
Two pipe wrenches (one for holding, one for turning)
Hammer or mallet
Wire brush
Heat gun or propane torch (optional, use with caution)
Safety glasses
Work gloves

Step 2: Apply Penetrating Oil

Generously apply penetrating oil to the rusted threads of the fitting. Allow it to soak for at least 15-30 minutes, or even overnight for heavily rusted fittings. The oil will help loosen the rust and make the fitting easier to turn.

Step 3: Secure the Pipe and Apply Leverage

Use one pipe wrench to firmly grip the pipe near the fitting you want to remove. Ensure a solid grip to prevent the pipe from turning or twisting.
Use the second pipe wrench to grip the fitting itself. Apply steady, even pressure in a counterclockwise direction to loosen the fitting. Avoid jerky movements, as they can damage the pipe or fitting.
If the fitting will not budge, try gently tapping the fitting with a hammer or mallet to help break the rust’s hold.

Step 4: Apply Heat (If Necessary and Safe)

If the fitting remains stuck, carefully apply heat to the fitting using a heat gun or propane torch. Heat can help expand the metal and loosen the rust.
Caution: Use heat with extreme care, especially near flammable materials. Wear safety glasses and gloves. Avoid overheating the pipe, as this can weaken it or cause damage.
After heating, immediately reapply penetrating oil and attempt to loosen the fitting with the pipe wrenches.

Step 5: Clean the Threads

Once the fitting is removed, use a wire brush to clean any remaining rust or debris from the threads of the pipe.
Apply pipe thread sealant or Teflon tape to the threads before installing a new fitting to ensure a leak-free connection.

Step 6: Inspect and Replace if Needed

Inspect the pipe threads for damage. If they are heavily damaged, you may need to replace that section of pipe.
Inspect the removed fitting. If it is still in good shape, clean it. If it is heavily rusted or damaged, replace it.

How to Loosen Old Galvanized Pipe Fittings?

Loosening old galvanized pipe fittings requires patience and careful technique to avoid damaging the pipes. Here’s a step-by-step guide:

Step 1: Apply Penetrating Oil

Begin by liberally applying a high-quality penetrating oil (like WD-40, Liquid Wrench, or a specialized rust penetrant) to the threaded connection of the fitting.
Allow the oil to soak in for at least 15-30 minutes, or even several hours or overnight for heavily rusted fittings. This allows the oil to penetrate the rust and loosen the connection.

Step 2: Secure the Pipe

Use a pipe wrench to firmly grip the pipe close to the fitting you want to loosen. This will prevent the pipe from twisting or turning, which could damage it or other connected pipes.
Ensure a solid, non-slip grip with the wrench.

Step 3: Apply Leverage to the Fitting

Use a second pipe wrench to grip the fitting itself. Apply steady, even pressure in a counterclockwise direction to loosen the fitting.
Avoid jerky or excessive force, as this can break the fitting or damage the pipe threads.
If the fitting is extremely tight, try gently tapping the wrench with a hammer or mallet to help break the rust’s hold.

Step 4: Use Heat (If Necessary)

If the fitting remains stuck, carefully apply heat to the fitting using a heat gun or propane torch.
Caution: Exercise extreme caution when using heat, especially near flammable materials. Wear safety glasses and work gloves.
Apply heat evenly to the fitting for a short period. The heat will cause the metal to expand, which can help loosen the rust.
Immediately after heating, reapply penetrating oil and attempt to loosen the fitting with the pipe wrenches.

Step 5: Alternate Between Tapping and Turning

If the fitting is still stubborn, alternate between gently tapping the fitting with a hammer and applying turning pressure with the wrenches.
This combination of tapping and turning can help break the rust’s grip and loosen the fitting.

Step 6: Clean the Threads

Once the fitting is removed, use a wire brush to clean any remaining rust or debris from the pipe threads.
Apply pipe thread sealant or Teflon tape to the threads before installing a new fitting to ensure a leak-free connection.

Step 7: Inspect and Replace if needed.

Inspect the pipe threads for damage. If they are heavily damaged, you may need to replace that section of pipe.
Inspect the removed fitting. If it is still in good shape, clean it. If it is heavily rusted or damaged, replace it.

Galvanized vs Brass Fittings

When comparing galvanized and brass fittings, it’s essential to consider their distinct properties and ideal applications. Here are key differences between galvanized pipe and brass fittings in the following:

Galvanized Fittings:

Material: Steel with a zinc coating.
Corrosion Resistance: Excellent against rust, particularly in outdoor and damp environments.
Strength: High, suitable for high-pressure applications.
Cost: Generally more cost-effective.
Applications: Outdoor plumbing, industrial piping, high-pressure systems.
Considerations:
- Susceptible to damage in acidic environments.
- Potential for zinc flaking, which can contaminate hydraulic systems.

Brass Fittings:

Material: Copper-zinc alloy.
Corrosion Resistance: Excellent, especially against water and non-aggressive chemicals.
Malleability: High, easy to machine and install.
Strength: Moderate.
Cost: Typically higher upfront.
Applications: Potable water systems, low-pressure applications, air lines.
Considerations:
- Less suitable for high-pressure or high-temperature environments.
- Susceptible to dezincification in certain conditions.

Key Differences Summarized:

Corrosion: Brass excels in water-based environments, while galvanized fittings are better suited for general outdoor rust prevention.
Strength: Galvanized fittings offer greater strength for high-pressure applications.
Cost: Galvanized fittings are generally more budget-friendly.
Application: the type of fluid that will be passing through the fittings is very important.

In essence, the choice between galvanized and brass fittings depends on the specific requirements of the application. Factors such as pressure, temperature, fluid type, and environmental conditions should be carefully evaluated.

can you use brass fittings on galvanized pipe?

Yes, you can use brass fittings on galvanized pipe, but it’s crucial to take precautions to prevent galvanic corrosion. This type of corrosion occurs when two dissimilar metals, like brass (copper alloy) and galvanized steel, come into contact in the presence of an electrolyte (like water). The electrical potential difference between these metals can cause the galvanized steel to corrode at an accelerated rate.

To mitigate galvanic corrosion, it’s recommended to use a dielectric fitting or union between the brass and galvanized components. A dielectric fitting acts as an insulator, preventing the direct electrical contact between the two metals. This interruption of the electrical current significantly reduces the risk of corrosion, extending the lifespan of your piping system.

Additionally, using Teflon tape or pipe thread sealant on the threads of both the brass and galvanized fittings can further help to minimize the risk of galvanic corrosion. These sealants create a barrier that reduces the electrolyte’s contact with the metals, providing an extra layer of protection. While brass fittings can be used, ensuring proper installation with a dielectric fitting and thread sealant is paramount to avoid premature failure of the galvanized pipe.

what fitting is required for copper with galvanized pipe?

Connecting copper pipe to galvanized steel pipe requires a dielectric fitting to prevent galvanic corrosion. This type of corrosion occurs when two dissimilar metals, like copper and galvanized steel, come into contact in the presence of an electrolyte (water). The electrical potential difference between the metals causes one of them (in this case, the galvanized steel) to corrode at an accelerated rate.

A dielectric fitting, also known as a dielectric union or insulator, is designed to electrically isolate the two metals. It typically consists of a non-conductive material, such as plastic or rubber, sandwiched between the copper and galvanized components. This barrier interrupts the flow of electrons, effectively preventing galvanic corrosion.

Using a dielectric fitting is crucial for ensuring the longevity and integrity of your piping system. Without it, the galvanized steel will deteriorate rapidly, leading to leaks and potential damage. Therefore, when joining copper and galvanized pipes, always use a dielectric fitting that is appropriate for the pressure and temperature requirements of your application.

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Galvanized Pipe Fittings