Copper Plumbing
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of copper plumbing in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount copper plumbing for sale here from our factory. Customized orders are welcome.
One reason for the popularity of copper plumbing is its ability to withstand both cold and heat. Compared to other materials, copper pipes are less likely to freeze throughout the winter months. In addition, copper pipes are resistant to water corrosion and have an adequate reaction rate.
While other types of metal pipes such as lead, iron and galvanized steel pipes have become obsolete, copper plumbing pipes have stood the test of time because they do not release hazardous substances into the water. In addition, copper pipes are recyclable and can be installed outdoors.
Professional Copper Pipe Supplier--GNEE
Products Description
| Copper Tubing Sizes (CTS) for Plumbing | ||||
|---|---|---|---|---|
| Nominal size |
Outside diameter (OD) [in (mm)] |
Inside diameter (ID) [in (mm)] |
||
| Type K | Type L | Type M | ||
| 1⁄4 | 3⁄8 (9.5) | 0.305 (7.747) | 0.315 (8.001) | |
| 3⁄8 | 1⁄2 (12.7) | 0.402 (10.211) | 0.430 (10.922) | 0.450 (11.430) |
| 1⁄2 | 5⁄8 (15.875) | 0.528 (13.411) | 0.545 (13.843) | 0.569 (14.453) |
| 5⁄8 | 3⁄4 (19.05) | 0.652 (16.561) | 0.668 (16.967) | 0.690 (17.526) |
| 3⁄4 | 7⁄8 (22.225) | 0.745 (18.923) | 0.785 (19.939) | 0.811 (20.599) |
| 1 | 1+1⁄8 (28.575) | 0.995 (25.273) | 1.025 (26.035) | 1.055 (26.797) |
| 11⁄4 | 1+3⁄8 (34.925) | 1.245 (31.623) | 1.265 (32.131) | 1.291 (32.791) |
| 11⁄2 | 1+5⁄8 (41.275) | 1.481 (37.617) | 1.505 (38.227) | 1.527 (38.786) |
| 2 | 2+1⁄8 (53.975) | 1.959 (49.759) | 1.985 (50.419) | 2.009 (51.029) |
| 21⁄2 | 2+5⁄8 (66.675) | 2.435 (61.849) | 2.465 (62.611) | 2.495 (63.373) |
| 3 | 3+1⁄8 (79.375) | 2.907 (73.838) | 2.945 (74.803) | 2.981 (75.717) |
Since copper plumbing pipes are not heavy, they are easy for professionals to install. Additionally, this material is highly flexible and is able to extend for long distances throughout the home. Because copper piping is so durable, there is no need for secondary materials or equipment to fulfill your requirements.
Unlike PEX and PVC pipes, the manufacturing process of copper plumbing is environmentally friendly because it releases fewer dangerous emissions and chemicals into the environment. In addition, copper pipes can be recycled at the end of their useful life.
Because copper pipes have a high heat resistance rating, they can withstand fires. Copper pipes are a great option for homeowners who are concerned about using flame retardant materials.
Large-scale factory production of seamless copper tubes
About Us
We are a professional copper products manufacturer and exporter specializing in copper tubes, rods, wires, plates, and strips. Our factory is equipped with advanced production lines, including continuous casting and upcasting machines, cold rolling mills, drawing machines, annealing furnaces, and precision cutting equipment, enabling us to deliver products with consistent quality and tight tolerances. Every batch undergoes rigorous testing-including chemical composition analysis, mechanical property testing, dimensional inspection, electrical conductivity testing, and eddy current/ultrasonic defect detection-and we support third-party inspection (SGS, BV, etc.) to ensure full compliance with ASTM, EN, JIS, and GB standards. With competitive pricing, flexible MOQs, and professional export service, we look forward to building long-term partnerships and supplying copper products that meet your exact requirements.
Highly Reliable Straight Copper Tube Supply Team
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GNEE Participation in Exhibitions
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