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[China]
Address: 227-11666 DONGTAIHU STREET, SONGLING TOWN, SUZHOU CITY, JIANGSU PROVINCE, P.R.CHINA
Contact name:Vivie Chen
SUZHOU FRANK STEEL CO.,LTD. |
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ASTM C23000 Common Brass Seamless Tubes Good Material For Hot And
Cold Water System
1. Description of ASTM C23000 Seamless Copper Tube OEM
ASTM C23000 brass seamless pipe is often used in water pipe,
heating pipe and refrigeration pipe. As an installation pipe, it
has the advantages of hard texture, corrosion resistance, high
temperature resistance and high pressure resistance, and can be
used in different environments. ASTM C23000 brass tube combines the
advantages of metallic and non-metallic tubes. It is the best
connecting pipe in brass pipe of hot and cold water system. ASTM
c23000 brass tube is fire-resistant and heat-resistant. It can keep
its shape and strength without aging at high temperature.
2. Chemical composition ASTM C23000 Seamless Copper Tube OEM
| Cu:84.0～86.0 |
| Fe:0.10 |
| Pb:0.03 |
| Ni:0.5 |
| Zn:Remain |
| Impurity:≤0.3 |
3. Mechanical properties
Tensile strength: (σ B / MPA) ≥ 315
Elongation: (δ 10 /%) ≥ 25
Elongation: (δ 5 /%) ≥ 30
4. Standard comparison
| Category | China | US | UK | Germany | Japan | ||
| GB | ASTM | CDA | BS | DIN | Digital system | JIS | |
| Common Brass | H85 | C23000 | 230 | Cz102 | CuZn15 | 2.024 | C2300 |
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 of ASTM C23000 Seamless Copper Tube OEM
