Copper Pipe

High-quality Low-cost Raw Materials 3 4 Copper Pipe

Copper pipe is a widely used material in plumbing, heating, and cooling systems due to its durability, heat conductivity, and resistance to corrosion.

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Overview of High-quality Low-cost Raw Materials 3 4 Copper Pipe

Material: High-quality Low-cost Raw Materials 3 4 Copper Pipe is made from pure copper, which is a reddish-orange, malleable, and ductile metal. The most common types used for piping are Type K, Type L, and Type M, with varying thicknesses and applications.

Sizes: Copper pipes come in various diameters, typically ranging from 1/8″ to 4″ for residential and light commercial use. Sizes are denoted by their nominal diameter, not the actual inside diameter.

Applications: Copper is suitable for both water supply lines and gas lines (Type L or Type K). It’s also used in refrigeration systems, HVAC, and for conveying other fluids where corrosion resistance is crucial.

Features of High-quality Low-cost Raw Materials 3 4 Copper Pipe

  1. Corrosion Resistance: Copper naturally resists corrosion and the formation of rust, making it ideal for water supply systems where purity is essential.

  2. Heat Conductivity: Copper is an excellent conductor of heat, which is beneficial in heating systems and hot water distribution, allowing for efficient energy transfer.

  3. Longevity: Copper pipes can last for decades, even up to 50 years or more with proper installation and maintenance.

  4. Non-toxicity: Copper is safe for potable water systems as it does not contaminate the water.

  5. Ease of Installation: Copper pipes can be easily cut, bent, and joined using soldering, compression fittings, or flare fittings, although soldering is the most common method for permanent connections.

  6. Flexibility: While rigid, copper pipes can be bent to a certain degree without kinking, especially softer types like Type M.


(High-quality Low-cost Raw Materials 3 4 Copper Pipe)

Parameters of High-quality Low-cost Raw Materials 3 4 Copper Pipe

Copper pipe, specifically 3/4 inch (19 mm) in diameter, is a popular choice for various plumbing and HVAC applications due to its durability, corrosion resistance, and heat conductivity. Here are the key parameters for high-quality low-cost 3/4 copper pipe:

1. Material: The pipe is made of pure copper, which has a chemical symbol Cu. Copper is known for its excellent thermal and electrical conductivity.

2. Size: The inner diameter (ID) of the 3/4 inch pipe is approximately 0.875 inches (22.23 mm), while the outer diameter (OD) is around 1.063 inches (27.01 mm). The wall thickness (WT) can vary but typically ranges from 0.035 to 0.043 inches (0.89 to 1.10 mm) for residential-grade pipes.

3. Standard: It conforms to industry standards such as ANSI/NSF-61 (Drinking Water System Components) for safe water distribution and ASTM B88 (Standard Specification for Seamless Copper Water Pipe and Tube) for quality.

4. Finish: Common finishes include bright annealed (uncoated), soldered, or electro-laminarly coated (to prevent corrosion). Low-cost options may have a less expensive finish, but ensure it meets standard specifications.

5. Connection methods: The pipe can be joined using soldering, compression fittings, or brazing (with appropriate flux and brazing rod). Low-cost options may have more affordable connections, but the quality of the joining process can impact long-term performance.

6. Strength and durability: Copper is strong and resistant to corrosion, which translates to a longer service life. High-quality pipes will maintain these properties even with lower cost.

7. Temperature tolerance: Copper can withstand wide temperature ranges, making it suitable for both hot and cold water supply and heating systems. However, low-cost options might not perform as well under extreme conditions.

8. Weight: The weight per foot (or meter) of 3/4 inch copper pipe is relatively lightweight compared to other materials like steel.

9. Availability: Copper pipe is widely available in hardware stores, plumbing supply shops, and online retailers. Low-cost options might be found in bulk or from reputable suppliers.

When selecting low-cost 3/4 copper pipe, it’s essential to balance price with quality to ensure the best performance and longevity of your plumbing or HVAC system. Always verify the manufacturer’s warranty and certifications before making a purchase.


(High-quality Low-cost Raw Materials 3 4 Copper Pipe)

Company Profile

Copper Channel is a trusted global metal material supplier & manufacturer with over 12-year-experience in providing super high-quality copper products and relatives products.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality copper materials and relative products, please feel free to contact us or click on the needed products to send an inquiry.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.


It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.

FAQs of High-quality Low-cost Raw Materials 3 4 Copper Pipe

Q: Is High-quality Low-cost Raw Materials 3 4 Copper Pipe better than PEX?
A: Both have advantages. Copper is more durable and resistant to UV rays, but PEX (cross-linked polyethylene) is cheaper, easier to install, and more flexible. The choice depends on factors like budget, installation complexity, and personal preference.

Q: How do you join High-quality Low-cost Raw Materials 3 4 Copper Pipe?
A: Copper pipes are commonly joined using soldering (also known as sweating), where a fitting is fitted onto the pipe ends and solder is applied to create a leak-proof seal. Compression and push-fit fittings are alternatives for easier, no-solder connections.

Q: Can High-quality Low-cost Raw Materials 3 4 Copper Pipe freeze and burst?
A: Like any pipe material, copper can freeze and potentially burst if the water inside freezes and expands. Proper insulation and maintaining temperatures above freezing are necessary to prevent this.

Q: Does High-quality Low-cost Raw Materials 3 4 Copper Pipe need to be grounded?
A: In most plumbing applications, copper pipes do not require grounding. However, for electrical grounding purposes, specific codes and standards may dictate when and how copper pipes can be used as part of an electrical grounding system.

Q: How to High-quality Low-cost Raw Materials 3 4 Copper Pipe before soldering?
A: Before soldering, copper pipes and fittings should be cleaned with a wire brush or emery cloth to remove any oxidation, dirt, or oils. Flux is then applied to ensure a good bond between the pipe and the fitting during the soldering process.


(High-quality Low-cost Raw Materials 3 4 Copper Pipe)

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