Galvanized Pipe Fittings
Galvanized pipe fittings
are cast from high-quality molten iron and annealed into malleable cast iron pipe fittings dipped in a protective zinc coating to resist rust, corrosion, and mineral buildup and withstand wet conditions. Threaded includes NPT, BSPT, JIS, DIN, and so on.
Galvanized pipe fittings are steel or iron fittings that have been coated with a layer of zinc to prevent rust and corrosion. They differ from regular pipe fittings in the following ways:
1.Corrosion resistance: Galvanized fittings are protected from rust due to the zinc coating.
2.Durability: The zinc layer increases the lifespan of the fittings, especially in harsh environments.
3.Appearance: Galvanized fittings have a distinct silvery finish compared to untreated steel or iron, which may rust over time.
Request for Galvanized Pipe Fittings catalog
Types of galvanized fittings for wholesale
Galvanized malleable iron pipe fittings come in multiple shapes and types, including unions, elbows, tees, plugs, sockets, and bushings.
As a professional malleable iron pipe fittings manufacturer, Jianzhi Group provides various types of galvanized pipe fittings.
GI pipe fitting names and images:
Showing 25–36 of 42 results
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FIG.130 Tee Equal
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Plumbing Fittings Tee Reducing Fig.131R
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Pipe Fittings Tee Reducer Fig.130R
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Pipe Connector Lateral Y Branch Tee 45 Degree Fig.165
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NPT Fitting Socket Entire Threaded Fig.270
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Gas Pipe Fittings Socket Reducing Fig.240
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GI Reducer Pipe Fitting Socket Fig. 529A
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Long Compression Coupling
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Short Compression Coupling
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Galvanized Nipple Equal Fig.280
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Threaded Nipple Reducer Fig.245
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Cast Iron Pipe Fittings Galvanized Plug Beaded Fig.290
JIANZHI is a China professional pipe fittings manufacturer. Their OEM products are available in different surface processing technologies, including galvanized pipe fittings, black pipe fittings, and painted pipe fittings.
JIANZHI's galvanized pipe fittings come in various types and sizes, making them common among malleable fittings. They meet various standards like NPT, BSPT, AMSE, JIS, DIN, and more.
JIANZHI's galvanized pipe fittings are cast from high-quality molten iron and then annealed into malleable iron pipe fittings. Then, their malleable iron pipe fittings are dipped in a protective zinc coating to resist rust, corrosion, and mineral buildup. They can withstand wet conditions and are commonly used for connecting galvanized pipes.
Can galvanized pipe fittings be used for both indoor and outdoor plumbing systems?
Yes, galvanized pipe fittings are suitable for both indoor and outdoor plumbing systems due to their corrosion resistance.
Indoor use: Common in water supply lines and HVAC systems.
Outdoor use: Perfect for irrigation systems, exterior piping, and any plumbing exposed to weather conditions.
For plumbing systems with various applications involving steam, air, water, gas, oil, and other fluids, we suggest to use a coupling that creates a sealed joint to join unthreaded galvanized tubes together. JIANZHI can supply below pipe fittings to meet your specific requirements:
Galvanized Pipe Fittings Elbow
Galvanized pipe fittings elbows are essential components used to change the direction of a pipe. Galvanized elbows come in various shapes and types, including: 45 Degree Elbow, 90 Degree Elbow, 180 Degree Return Bend, Male and Female Threaded Elbow.
A galvanized pipe bushing is an essential component used as an adapter to connect pipes with different diameters.
A galvanized union fitting is a type of pipe fitting designed to connect two galvanized steel pipes in a way that allows for easy disassembly.
A galvanized tee is a type of pipe fitting with three openings, allowing for the connection of three pipes at a 90-degree angle to each other.
Galvanized Fittings Cross
A Galvanized Cross is a pipe fitting that allows you to connect four pipes at right angles to each other.
How to connect galvanized pipe fittings to other materials?
Connecting galvanized pipe fittings to different materials requires special considerations:
To Copper: Use a dielectric union to prevent galvanic corrosion between galvanized steel and copper.
To PVC: Use a threaded adapter, making sure to properly seal the connection with Teflon tape or pipe dope to prevent leaks.
To Brass or Stainless Steel: Compatible directly with threaded connections, but using a dielectric fitting is recommended when mixing metals to avoid corrosion.
Protection of galvanised pipes
The galvanization process involves coating the pipe fittings with a layer of zinc, which provides protection in several ways:
1.Barrier protection: The zinc layer acts as a physical barrier, preventing water and oxygen from reaching the metal.
2.Sacrificial protection: Zinc corrodes more slowly than iron or steel, and if the coating is damaged, the zinc will corrode first, protecting the underlying metal.
3.Self-healing properties: Zinc has the ability to "heal" small scratches, ensuring that minor damage does not lead to corrosion.