C70600 C71500 Copper Nickel Flange CuNi90/10 High‑Demand Pipeline Connection
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C70600 C71500 Copper Nickel Flange CuNi90/10 High‑Demand Pipeline Connection
These copper nickel flanges are made of high‑grade CuNi90/10
(Cu90Ni10) and BFe30‑1‑1 alloy, covering material grades C46400,
C70600, C7060X and C71500. They are designed for high‑demand
pipeline connection in marine, offshore, chemical and oil & gas
industries. The flanges feature excellent seawater corrosion resistance, high
mechanical strength, good pressure resistance and long service
life. Strict dimensional control ensures stable matching with
copper nickel pipes and fittings, providing tight sealing and safe
connection for fluid transmission systems. Suitable for various working conditions, these flanges can
withstand high pressure, high temperature and harsh corrosive
environments. They are widely used in shipbuilding, desalination,
heat exchange systems, petrochemical plants and marine engineering. All products are produced under international standards, with full
material inspection, dimensional test and pressure test before
delivery. Custom sizes and types are available to meet different
project requirements. Our copper nickel flanges have stable quality, complete
specifications and reliable performance. Standard export packaging
is used to ensure safe transportation. We provide professional
technical support and on‑time delivery to serve global industrial
customers.
Threaded flange is the inner hole of the flange is processed into pipe thread, and with threaded pipe matching connection, is a kind of non-welded flange. Compared with welding flanges or butt flanges, threaded flanges are easy to install and maintain, and can be used in some pipelines where welding is not allowed on site. Alloy steel flanges have sufficient strength, but not easy to weld, or welding performance is not good, you can also choose threaded flanges.
Copper and nickel can be infinite solid solution to each other, thus forming a continuous solid solution, that is, regardless of the proportion of each other, and always α-single-phase alloy. When the nickel is fused into the red copper D200, the content is more than 16%, the resulting alloy color becomes relatively close to white as silver, the higher the nickel content, the whiter the color, but, after all, with copper fusion, as long as the nickel content does not exceed 70%, the naked eye will see copper yellow. Moreover, the nickel content of white copper is usually 25%. White copper is the elegant name of copper-nickel alloy, the density between copper and nickel 8.9-8.88.
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is the delivery ?
A: 15-30 working days
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
If you want to get more information of the products, send me e-mail or by skype, whatsapp etc. |
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| Product Tags: C70600 copper nickel flange C71500 CuNi90/10 flange high-demand pipeline connection flange |
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