Your trusted OEM & ODM Partner for Copper Pipe Fitting Solutions

Reliable Copper Pipe Fittings Manufacturer from China

Plumberstar provides superior copper pipe fittings that are essential to plumbing, HVAC, gas and industrial fluid systems. Our fittings are leak-tight, stronger and corrosion resistant with increased thermal conductance and pressure resistance for maximum performance.

We specialize in an extensive variety of copper pipe fittings including adapters, reducers, unions, tees, and elbows.
All fittings are made specially to ±0.015mm tolerance and CE, RoHS and cUPC certified to provide reliability and safety.

For the past 19 years, we have been providing tailor-made strong and industry-standard pipe fitting solutions for various industries. Our products have been widely used in water supply, heating, cooling, refrigeration and gas distribution to meet the strict standards of various industries. With an industry-leading 3-year quality guarantee, Plumberstar provides excellent quality and excellent service.

Copper Pipe Fittings Manufacturing Types

Plumberstar offers a wide selection of copper pipe fittings for various applications, including elbows, tees, unions, reducers, adapters, end caps, and straight, nipples, connection methods include welding (pressure bearing ≥ 4.2MPa) and clamping (EN 1254-1 certified). Which provides reliable connections and durability for your project. With more than 19 years of field application experience, our copper pipe fittings have been used for every conceivable plumbing, HVAC, gas, and industrial system application. Whether you require a temperature-sensitive application for a high-pressure system or have a unique installation need, we carry stock that can meet all specifications!

Copper Pipe Fitting Specifications

Size Available

Plumberstar specializes in copper pipe fittings of regular sizes, ranging from 1/4 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 1 inch, 1-1/4 inches, 1-1/2 inches, 2 inches, 2-1/2 inches, 3 inches, and 4 inches. Special sizes can also be undertaken for client requirements.

Material Available

Our copper pipe fittings are constructed of the finest material such as copper, brass, bronze, and stainless steel and offer the best corrosion resistance, durability, heat conductivity, and heat transfer.

Connection Type

Our copper pipe fittings offer flexible connection solutions in the shapes of compression, threaded, solder, and push-to-connect types to enable efficient and durable integration with various piping systems.

Components Available

Our copper pipe fittings include precision-engineered connectors, sealing rings, threaded and soldered ends, as well as press-fit and compression ends, designed to ensure secure and leak-proof installations.

Working Pressure & Temperature

Copper fittings from Plumberstar can suit a range of industrial, residential, and commercial uses. Red copper fittings from our inventory support up to 4 MPa pressure, making them suitable for medium and low pressure systems, while their temperature tolerance spans from -196degC to 250degC makes them suitable for extreme cold and warm environments alike. Brass fittings provide support up to 22 MPa pressure rating in high-pressure systems and temperature resistance from -55degC to 120degC for cryogenic systems and room temperatures respectively. Also suitable are manganese and tin alloys (such as H62/68 alloys) which provide increased strength and corrosion protection - perfect for high-pressure pipeline systems. Special brass alloys such as tin brass and manganese brass further enhance low-temperature resistance, suitable for even more demanding conditions.

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Explore Our Copper Pipe Fittings Case Studies

Watch as our copper fittings make their mark across plumbing, HVAC and industrial projects.

Custom Types for Copper Pipe Fittings – Versatility & Performance

Plumberstar offers a full range of copper pipe fittings customization options to meet diverse connection needs from residential water supply to industrial systems. Our product range includes elbows, tees, crosses, straights, reducers, caps, plugs, end caps, straight, nipples, adapters, reducers, unions, shorts, bell-mouth joints, ferrule joints, crimped fittings and other series, with equal and different diameter support arrangements, and applicability to hot and cold water, HVAC, gas and chemical fluid systems.

We offer various connection types, including welding, threaded, ferrule, crimping and quick-insert, that are used for different installation conditions and construction methods, significantly improving system installation efficiency and reliability. Whether you need standard connectors or non-standard structural components unique to complex fluid systems, Plumberstar can supply a specialty solution that will make every connection secure, safe and long-lasting.

Custom Finishing for Copper Pipe Fittings – Protection & Aesthetics

Plumberstar provides several custom finishes to copper pipe fittings, including durability, corrosion resistance, and aesthetic appeal. They include sandblasting, brushing, polishing, nickel plating, chrome plating, and natural copper. These enhance aesthetics, as well as enhance rust, wear, and severe environment condition protection.

Our copper pipe fittings have been employed by governments or corporations for years in gas, industrial systems, HVAC, and plumbing to last long. Should you require a tough, abrasion-resistant layer or a smooth, professional finish, we carry something that will suit you to the letter.

Custom Raw Materials for Copper Pipe Fittings – Strength & Durability

Plumberstar produces high-performance and high-strength copper pipe fittings using only the best materials such as pure copper, nickel-plated copper, stainless steel, bronze, and brass. All of these are individually selected for outstanding corrosion resistance, pressure resistance, and improved heat conduction.

We also offer custom material solutions and have served a wide range of industries, including high-pressure piping, water treatment, hot and cold water pipes, refrigeration and heating systems, HVAC, gas, and industrial systems for the past 19 years. Our experienced engineering team ensures that each material is optimized for performance, life, and efficiency, providing a reliable solution for all applications.

Stainless Steel

Material that is frequently used in high-pressure and industrial settings, stainless steel is a robust, durable, and corrosion-resistant material. Copper pipe fittings of stainless steel are commonly employed in oil and gas pipelines, chemical processing, and other hostile environments.

Brass

Brass is frequently used in manufacturing copper pipe fittings due to its durability and corrosion resistance. When cost is a concern, brass copper pipe fittings are commonly employed in piping systems and other applications.

Bronze

Bronze is an alloy that is resistant to corrosion and is frequently used in structure and marine applications. Bronze copper pipe fittings are commonly used in seawater intake systems, marine piping systems, and other applications where corrosion resistance is critical.

Aluminum

Aluminum alloys are very durable, lightweight and versatile. For these reasons, they are widely used to manufacture various components in the aircraft, automobile, ship and railway industries.

PVC

PVC (polyvinyl chloride) is a low-cost, lightweight material frequently employed in low-pressure applications and piping systems. In applications such as irrigation systems, the use of PVC radiator valves is common.

Carbon Steel

The nickel layer on the surface of nickel-plated copper strip provides strong corrosion resistance and can effectively prevent oxidation, especially suitable for harsh environments such as high humidity and high salt spray.

General Process Fabricate for Pipe Fittings

Plumberstar manufactures high-quality copper pipe fittings at all times with meticulous production and also adheres to quality control rules standards in an attempt to maintain quality products.

Copper Pipe Fitting Manufacturer FAQ

Of course, you can fit our copper pipe fittings into other pipes like PVC or PEX, but there must be adapters or connectors available that can fit in exactly. We would like to hear from you about your setup, and we will inform you of the process to do so with ease!

The MOQ for pipe fitting is only 1000 pieces.

Why bone many factors have lot to do with this, there is no simple answer to this question because minimum order quantity also vary from factors. However, generally costs higher because it is more complex for installation and needs skilled expert installation. Hence, contacting your supplier in advance is advisable because you will find out the MOQ before buying fittings from them.

Yes, if you have basic plumbing knowledge. Installation of basic pipe fittings should not present too many challenges; however, complex or intricate types should be left for professionals to handle.

An essential factor when sizing pipe fittings is pipe diameter. Once this information has been established, compare sizes between the piping system and its fitting. Male fitting diameter is calculated from outer surface while inner side calculations should take nominal diameter into account for pipe fittings.

Yes! We offer samples for quality testing purposes, with any sample costs refunded upon bulk purchase.

Absolutely! We specialize in custom sizes, materials and finishes tailored specifically to the needs of each of our customers.

At our facility, we offer a three-year warranty to guarantee durability and long-term performance of the components we sell.

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