S31803(2205) Duplex stainless steel tube

Kwk Steel Co.,Ltd

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13年6月19日
不锈钢
500.00 千克
L/C, T/T
China
Hexagonal polyethylene bundles.
25 天

产品详细信息

Material summary and usage:

S31803 steel is ultra-low carbon dual- phase stainless acid resistant steel. It is provided with excellent pitting corrosion and crevice corrosion resistant performances. In addition, nitrogen, as a strong element that forms and stabilizes austenite, still ensures the existence of certain amount of austenite in the structure even if after welding or heating under high temperature, and makes it difficult to form single-phase ferrite. The dual-phase proportion is not sensitive to the change of heating temperature.

Application fields:

It is suitable for manufacturing various industrial heat exchangers, especially in the H2S condition that contains chlorides, acetic acid and other organic acid solutions: conveying pipes in oilfields, oil ports and well heads; air coolers for oilfields and gas fields; air coolers for refineries and hydrogen cracking towers; PE coolers; seawater desalting exchangers, etc.

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公司详细资料

Kwk Steel Co.,Ltd
2011年5月9日
Country of Origin China
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KWK STEEL is one of the most specialized Chinese steel&nickel tube manufacturer with ISO9001:2008 certification, and als...
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