Nerūsējošā tērauda stienis

ar administratoru 25-02-08

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ar administratoru 25-01-23

Duplex stainless steel Duplex stainless steel (DSS) refers to stainless steel with ferrite and austenite accounting for about 50% each, and the content of the minor phase generally needs to reach at least 30%. In the case of low C content, the Cr content is 18%~28%, and the Ni content is 3%~10%. ...

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ar administratoru 25-01-10

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12cr1movg katla caurule

ar administratoru 25-01-02

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Steel strand-reinforcing seven-wire rope Steel strand is a steel product consisting of multiple steel wires twisted together. The surface of carbon steel can be coated with galvanized layer, zinc-aluminum alloy layer, aluminum clad layer, copper plating layer, epoxy coated layer, etc. as needed. ...

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Autors administrators 24-12-19

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Autors administrators 24-11-29

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Autors administrators 24-11-20

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