ASTM B75 Seamless Copper Tube
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm b75 seamless copper tube in China. If you're going to wholesale high quality astm b75 seamless copper tube made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Copper Products Application
ASTM B75 Seamless Copper Tube video
1) Air conditioner and refrigerator
2) Plumbing services and distribution
3) Fire protection, solar energy, fuel/fuel
4) Natural gas, liquefied petroleum gas
5) HVAC, snow melt, drainage, waste, ventilation ducts
6) Redraw usage
7) High conductivity applications
8) Cable lugs and terminals
9) Electrical connectors
10) Lighting industry
Copper Material Specification
| Nominal Pipe Size (NPS) | Outside Diameter (OD) | |
|---|---|---|
| mm | inch | mm |
| 3 mm | 1/8 Inch | 10.3 mm |
| 6 mm | 1/4 Inch | 13.7 mm |
| 10 mm | 3/8 Inch | 17.1 mm |
| 15 mm | 1/2 Inch | 21.3 mm |
| 20 mm | 3/4 Inch | 26.7 mm |
| 25 mm | 1 Inch | 33.4 mm |
This specification specifies requirements for seamless round, rectangular and square copper pipe (UNS Nos. C10100, C10200, C10300, C10800, C12000 and C12200) suitable for general engineering applications. The manufacturing material shall be steel billet, cast rod or pipe. Pipes shall be manufactured using hot and cold working processes, shall be cold drawn to finished dimensions and wall thickness copper, and shall be supplied in cold drawn or annealed and tempered condition. The material should meet the chemical composition requirements of copper, phosphorus, and arsenic determined by chemical analysis, as well as mechanical property requirements such as tensile strength, yield strength, Rockwell hardness, and straightness. Requirements for grain size, resistivity and dimensions are specified. Specific testing methods include: grain size, resistivity, tensile yield strength, hardness test, truncated cone expansion test, metallographic examination, hydrogen embrittlement test, electromagnetic (eddy current), hydrostatic pressure, pneumatic test, etc.
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FAQ
Q: Are you a factory or a trading company?
A: We are a professional manufacturer, and our company is also a very professional steel products trading company. We can offer a wide range of steel as well as super stainless steel products.
Q: What does your factory do in terms of quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.
Q: Can I get a sample before ordering?
Answer: Yes, of course. Usually our samples are free. We can produce according to your samples or technical drawings.
Q: About the product price of ASTM B75 Seamless Copper Tube?
A: Due to cyclical changes in raw material prices, prices vary in different periods.
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