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| Categories | Seamless Copper Tube |
|---|---|
| Brand Name: | FRANK STEEL |
| Model Number: | DIN CuZn10 |
| Certification: | DNV / LR / BV/ SGS |
| Place of Origin: | P.R.CHINA |
| MOQ: | 1 Tons or negotiation |
| Price: | Negotiation |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 1000 Ton per 30 days |
| Delivery Time: | about 30 work days |
| Packaging Details: | plywooden boxes for exporting |
| Impurity content: | ≤0.15% |
| Softening temperature: | 900~1050℃ |
| Grade: | DIN CuZn10 |
| Length: | Negotiation |
| 3rd Party: | Supported BV SGS |
| Package: | Plywood wooden box for export |
| Company Info. |
| SUZHOU FRANK STEEL CO.,LTD. |
| View Contact Details |
| Product List |
DIN CuZn10 Common Brass Seamless Tubes Good Material For Hot Water Supply
Pipeline
1. Description
The material of DIN CuZn10 brass tube is very hard, not easy to
corrode, high temperature and high pressure resistance. It can be
used in many environments. Compared with it, the disadvantages of
many other materials are obvious. For example, the galvanized steel
pipes used in some old residential buildings are very easy to rust.
People will find that the tap water turns yellow, the water quality
deteriorates and the water flow becomes smaller. The melting point
of DIN CuZn10 brass is as high as 1083 ℃. For this kind of brass
tube, the temperature used in general can be ignored.
Archaeologists found a brass water pipe 4500 years ago in the
pyramids of Egypt, which is still usable today. It can be seen that
the use of brass tube is very long.
2. Chemical composition
| Cu——60.5~63.5% |
| Fe——≤0.15% |
| Pb——≤0.08% |
| Sb——≤0.005% |
| Bi——≤0.002% |
| P——≤0.01% |
| Zn——Remain |
| Impurity:≤0.5% |
3. Mechanical properties
Tensile strength: (σ B / MPA) 410-630
Elongation: (δ 10 /%) ≥ 10
Vickers hardness: (HV) 105-175 (thickness ≥ 0.3)
Note: thickness 0.3-10mm
4. Standard comparison
| Category | China | US | UK | Germany | Japan | ||
| GB | ASTM | CDA | BS | DIN | Digital system | JIS | |
| Common Brass | H90 | C22000 | 220 | Cz101 | CuZn10 | 2.023 | C2200 |
5. OD table and tolerance
| T mm OD mm | 0.15--0.2 | 0.2--0.3 | 0.3--0.5 | 0.5--0.8 | 0.8--1.2 | 1.2--1.8 | 1.8--2.5 | 2.5--3 | 3--4 |
| 2.5--5 | √ | √ | √ | ||||||
| 6--10 | √ | √ | √ | √ | √ | ||||
| 11--15 | √ | √ | √ | √ | √ | ||||
| 16--20 | √ | √ | √ | √ | |||||
| 20--25 | √ | √ | √ | √ | √ | ||||
| 25--35 | √ | √ | √ | √ | √ | ||||
| 35--45 | √ | √ | √ | √ | √ | √ | |||
| 45--55 | √ | √ | √ | √ | √ | √ |
| outside diameter | Average tolerance | |
| General (±mm) | high(±mm) | |
| 3--15 | 0.09 | 0.05 |
| 15--25 | 0.1 | 0.06 |
| 25--50 | 0.15 | 0.08 |
6. Wall Thicknese and tolerance
| wall thickness | Average tolerance | |
| General(mm) | high(mm) | |
| 0.2--0.5 | ±0.02--0.05 | ±0.01--0.03 |
| 0.5--0.8 | ±0.05--0.08 | ±0.02--0.05 |
| 0.8--1.5 | ±0.08--0.15 | ±0.05--0.12 |
| 1.5--2.5 | ±0.15--0.25 | ±0.12--0.2 |
| 2.5--4 | ±0.25--4 | ±0.2--0.3 |
7. Details picture
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