SUZHOU FRANK STEEL CO.,LTD.
| 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 | 900～1083℃ |
| Grade | ASTM C27400 |
| Length | Negotiation, or ≤12M |
| 3rd Party | BV SGS |
| Package | Plywood wooden box for export |
| Brand Name | FRANK STEEL |
| Model Number | ASTM C27400 |
| Certification | DNV / LR / BV/ SGS |
| Place of Origin | P.R.CHINA |
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Product Specification
| 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 | 900～1083℃ |
| Grade | ASTM C27400 | Length | Negotiation, or ≤12M |
| 3rd Party | BV SGS | Package | Plywood wooden box for export |
| Brand Name | FRANK STEEL | Model Number | ASTM C27400 |
| Certification | DNV / LR / BV/ SGS | Place of Origin | P.R.CHINA |
| High Light | C27400 copper seamless tube ，ASTM seamless Copper Pipe | ||
ASTM C27400 Common Brass Seamless Tubes For Water Supply Pipe In Washroom
1. Description
ASTM c27400 brass tube has the advantages of light weight, good thermal conductivity and high low temperature strength. It is commonly used to manufacture automobile engine, automobile oil pipe and bathroom water pipe. Small diameter copper pipe is usually used to transport pressure liquid (such as lubrication system, oil pressure system, etc.) and small pressure pipeline.
Brass pipe has the following advantages: brass pipe has hard material, has the characteristics of hard corrosion. Because the metal is hard, it can withstand high temperature and high pressure, and it can be easily used in various conditions. Compared with other materials, it can show its advantages. For example, the galvanized steel pipe used by many families in the past is often rusty, and the water quality will turn yellow and the water quality will deteriorate if it is not used for a long time. In addition to galvanized steel pipe, the hardness of some other materials will drop rapidly under high temperature conditions, which may cause unsafe hidden danger when hot water flows in. However, the melting point of brass is as high as 1083 degrees centigrade, and the temperature of the hot water system in ordinary families is quite easy for brass pipes.
2. Chemical composition
| Cu :62.0～65.0 |
| Zn:Remain |
| Pb:≤0.08 |
| Ni:0.5 |
| Fe:≤0.15 |
| Impurity:≤0.5 |
3. Mechanical properties
Tensile strength: (σ B / MPA): ≥ 370
Elongation: (δ 10 /%) ≥ 15
Elongation: (δ 5 /%) ≥ 18
4. Standard comparison
| Category | China | US | UK | Germany | Japan | ||
| GB | ASTM | CDA | BS | DIN | Digital system | JIS | |
| Common Brass | H63 | C27400 | 272 | Cz108 | CuZn37 | 2.0321 | |
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
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2005
Total Annual:
400000-500000
Employee Number:
280~300
Ecer Certification：
Active Member
Founded in 2005 in Suzhou, China, Frank steel specializes in seamless steel tube production and international trade, With the rapid development of Internet business, Frank steel, together with many famous seamless steel tube manufacturers, has jointly built an Internet business platform... Founded in 2005 in Suzhou, China, Frank steel specializes in seamless steel tube production and international trade, With the rapid development of Internet business, Frank steel, together with many famous seamless steel tube manufacturers, has jointly built an Internet business platform...
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