Cold Drawn Galvanized Seamless Steel Pipe

We have always believed that it is a moral virtue for a company to be dedicated to the 904L stainless steel plate, stainless steel wall panels, surface stainless steel sheet business it is engaged in. We sincerely hope to get the support of new and old customers as always! Excellent technology, highly competitive market prices, and satisfactory after-sales service have not only won us business opportunities, but also won the trust and support of our customers. At the beginning of its establishment, our company established the corporate purpose of putting people first, pursuing excellence and benefiting the society.

Cold Drawn Galvanized Steel Pipe

Product Description:

The galvanized steel pipe is a steel covered with a layer of zinc metal. During the galvanizing process, the steel is immersed in a molten zinc bath to ensure a firm, uniform barrier coating. The galvanized pipe is covered with zinc to make the steel pipe more resistant to corrosion.

Chemical composition(WT%)

(C) :≤0.3

(Si) :≤0.50

(Mn) :≤2.00

(S) :≤0.024

(Ni) : ≥63

(Fe): ≤ 2.5

(Cu): 28 to 34

Applications:

1. Seamless water pipes and steam pipes for power plants

2. Seawater exchangers and evaporators

3. Sulfuric acid and hydrochloric acid environment

4. Crude oil distillation

5. Pump shaft and propeller in seawater equipment

6. Equipment used by the nuclear industry for uranium extraction and isotope separation

7. Pumps and valves for the production of hydrochloric acid equipment

Characteristics：

Corrosion resistance in an extensive range of marine and chemical environments. From pure water to nonoxidizing mineral acids, salts and alkalis.

This alloy is more resistant to nickel under reducing conditions and more resistant than copper under oxidizing conditions, it does show however better resistance to reducing media than oxidizing.

Good mechanical properties from subzero temperatures up to about 480C.

Good resistance to sulfuric and hydrofluoric acids. Aeration however will result in increased corrosion rates. May be used to handle hydrochloric acid, but the presence of oxidizing salts will greatly accelerate corrosive attack.

Resistance to neutral, alkaline and acid salts is shown, but poor resistance is found with oxidizing acid salts such as ferric chloride.

Excellent resistance to chloride ion stress corrosion cracking.

Our expertise and continuous research in product design, quality management and advanced technology have made our Cold Drawn Galvanized Seamless Steel Pipe popular in the market. We strictly maintain quality records and lay a solid foundation for quality management. We hope that with the joint efforts of the employees, the economic and social benefits of the enterprise will continue to rise.

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