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Copper Pipe Fittings Durable, Corrosion-Resistant 28mm & Multiple Types

Apr 21 2025
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Did you know 30% of plumbing failures stem from low-quality fittings? Imagine your client's face when their brand-new HVAC system leaks due to subpar connectors. Now picture this: Your project timeline doubles because you're constantly replacing corroded joints. This isn't fiction—it's the $4.2 billion reality the plumbing industry faces annually.


copper pipe fittings

(copper pipe fittings)


Engineering Excellence: What Makes Our Copper Fittings Superior

Our 28mm copper pipe fittings
laugh at extreme temperatures (-40°F to 400°F). Unlike generic brands, we use C12200 alloy with 99.9% purity. See the difference?

Feature Standard Brands Our 28mm Fittings
Pressure Rating 600 PSI 1200 PSI
Lead Content 0.25% 0%

The Manufacturer Advantage You Can't Ignore

While others cut corners, we laser-weld seams. Our 20-year warranty vs. competitors' 5-year coverage tells the story. Need custom angles? We ship 45° and 22.5° elbows same-day.

Real-World Solutions: Where Our Fittings Shine

Seattle's OceanView Towers chose our 28mm fittings for their geothermal system. Result? Zero leaks across 8 miles of piping. Their maintenance costs dropped 63% in Year 1.

Your Turn to Experience the Difference

Why risk another project with mediocre fittings? Get corrosion-resistant, ASTM B-16 certified copper connectors today. Click below for FREE samples—yes, we'll rush-ship 3 fittings of your choice with no strings attached. Limited to the first 50 contractors this month!

Proudly made in Ohio since 1987 • NSF/ANSI 61 certified • 24/7 expert support


copper pipe fittings

(copper pipe fittings)


FAQS on copper pipe fittings

Q: What are the common types of copper pipe fittings?

A: Common types include elbows, tees, couplings, reducers, and adapters. These fittings are used to connect, redirect, or adjust copper pipes in plumbing systems. Material grades like Type M, L, and K are also categorized for specific applications.

Q: Where are 28mm copper pipe fittings typically used?

A: 28mm copper pipe fittings are ideal for larger residential or commercial plumbing systems, such as heating or water supply lines. Their size supports higher flow rates and pressure requirements. They’re often used in HVAC and industrial setups.

Q: Why choose copper pipe fittings over other materials?

A: Copper fittings offer durability, corrosion resistance, and compatibility with high-temperature applications. They are also easier to install via soldering or brazing. Unlike plastic, copper resists UV damage and lasts decades.

Q: What tools are needed to install copper pipe fittings?

A: Essential tools include a pipe cutter, soldering torch, flux, and emery cloth. Proper measurement and deburring ensure leak-free connections. For 28mm fittings, sturdy supports and alignment tools may be necessary.

Q: How to maintain copper pipe fittings?

A: Regularly check for leaks, corrosion, or mineral buildup. Clean fittings with a non-abrasive cloth and mild detergent. Avoid harsh chemicals that could damage the copper’s protective oxide layer.

  • Elbow

    Elbow

    Carbon Steel &stainless Steel Elbow Elbows are pipe fittings used to change the direction of pipelines in piping systems, commonly employed at pipeline bends. They are widely used in industries such as petroleum, chemical, and power. The common size range for elbows is DN15-DN2000, and typical angles include 45°, 90°, and 180°.
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  • Flange

    Flange

    Flange Product Introduction Flanges are used to connect pipes to pipes or pipes to equipment, ensuring a sealed and stable connection. They prevent fluid leakage and can withstand certain pressures and stresses, ensuring reliable connections. Flange nominal diameters range from DN15-DN2000 and beyond, covering various pipeline connection needs. Flanges primarily adhere to international standards such as ASME B16.5-2020, ASME B16.47-2020, and API 6A-2018.
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  • Reducer

    Reducer

    Reducer is a pipe fitting used to connect pipes of different diameters, facilitating smooth transitions between varying flow capacities in piping systems. Available in concentric and eccentric designs, reducers help maintain optimal flow efficiency while minimizing pressure loss and turbulence.
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To create value for customers!
Cangzhou Leo Technology Co., Ltd. is located in Mengcun County Economic Development Zone, Cangzhou City, Hebei Province. It is a specialized high-tech enterprise that integrates the research and development, production, and sales of composite pipes and fittings.
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The company regards product quality as the life of the enterprise, establishes a sound quality management system in accordance with the requirements of industry and national standards, controls all aspects of input and output in the whole process, pays attention to every detail, and ensures that the product delivery pass rate is 100%.
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