Jiansu Hengsai Metal Co.,Ltd
Jiansu Hengsai Metal Co.,Ltd
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Copper Tube Square Cheap 99% Pure Copper Nickel Pipe 20mm 25mm Copper Tubes 3/8 Brass Tube Pipe
Copper pipes are commonly used in the construction industry for residential water supply lines and sometimes for drain and vent lines. Copper pipes can be manufactured as soft or rigid copper and they offer excellent corrosion resistance and reliable connections. While flexible PEX (cross-linked polyethylene) is now the more common choice for new installation and upgrades, copper pipe still has its place.
It is considered a sturdier building material that has a longer lifespan—lasting up to 70 years. However, copper is about 60 percent more expensive than PEX, and it can be susceptible to cracking if the water inside the pipes is subject to freezing temperatures.
The three most common types of copper pipe used in residential and commercial construction are Type K, Type L, and Type M. A fourth type, used for drain-waste-vent, or DWV, piping, is found most often in some older homes. Below, we'll discuss how to choose the right copper pipe for your application.
| GB | ISO | ASTM | JIS |
| TU1 | Cu-OF | C10200 | C1020 |
| T2 | Cu-RTP | C11000 | C1100 |
| TP1 | Cu-DLP | C12000 | C1201 |
| TP2 | Cu-DHP | C12200 | C1220 |
| GB | Composition(%) | |||
| Cu | P | O | Other | |
| TU1 | 99.97 | 0.002 | less than 0.002 | balance |
| T2 | 99.9 | - | - | balance |
| TP1 | 99.9 | 0.004-0.012 | - | balance |
| | | | | |
| TP2 | 99.9 | 0.015-0.040 | - | balance |
| ASTM | Composition(%) | |||
| Cu | P | O | Other | |
| C10200 | 99.95 | 0.001-0.005 | - | balance |
| C11000 | 99.9 | - | - | balance |
| C12000 | 99.9 | 0.004-0.012 | - | balance |
| C12200 | 99.9 | 0.015-0.040 | - | balance |
| Grade | Temper | Thickness /mm | Elongation A11.2/% | Hardness | ||
| Thickness/mm | HV | |||||
| T2 TP1 TP2 TU1 | C1100 C1201 C1220 C1020 | M20 | 4- 14 | no less than 30 | - | - |
| 060 | 0.3-10 | no less than 30 | noless than 0.3 | no more than 70 | ||
| H01 | no less than 25 | 60-95 | ||||
| H02 | no less than 8 | 80-110 | ||||
| H04 | - | 90-120 | ||||
| H06 | - | no less than 110 | ||||
| item | value |
| Type | Straight Copper Pipe |
| Application | Water Tube |
| Specification | 0.3-3.0mm |
| Grade | Brass/Copper |
| Length | 200/300/400/500/600 |
| Cu (Min) | 99.9% |
| Alloy Or Not | Non-Alloy |
| Ultimate Strength (≥ MPa) | 980 |
| Elongation (≥ %) | 110 |
| Wall Thickness | standard |
| Outside Diameter | 0.3-3.0 |
| Processing Service | Bending, Decoiling, Welding, Punching, Cutting |
| Product Name | Copper Tube |
| Standard | JIS ASTM DIN EN ISO |
| Material | C10200/C11000/C12000/C12200/TU1/TU2/T2 |
| Shape | Round Roll |
| Usages | Decoration |
| Hardness | 1/2hard 1/4hard Soft |
