Copper Nickel Cu-Ni 90/10 Uns C70600 Steel Flanges

High Quality Copper Nickel Forged Flange

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.

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