Two forms and application examples of stainless steel welded pipe

Stainless steel welded pipe is a pipe made of stainless steel plate or strip crimping after forming and welding, simple production process efficiency, low cost and variety of specifications, but generally low strength than seamless steel pipe. However, with the ...

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Chinese crude steel output hits record in June

According to data from the National Bureau of Statistics, China’s daily crude steel output hit a fresh record in June at 80.2 million tonnes down 1.1% MoM from May’s record 81.13 million tonnes, but June has one less day. Daily ...

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Advantages and disadvantages of surface treatment process for stainless steel pipelines

In order to enhance the surface quality of stainless steel pipelines, optimization of the surface morphology and application of structure, reduce the energy level and the number of dielectric layers, need to do some processing on stainless steel pipeline system, ...

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Copper clocks fifth weekly loss, aluminium falls ahead of Trump-Putin summit

Copper clocked up a fifth weekly loss on Friday as trade tensions between the United States and China rumbled on, while aluminium hit a three-month low ahead of a summit between U.S. President Donald Trump and Russian President Vladimir Putin. ...

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Strength difference of various kinds of stainless steel materials

The strength of stainless steel is affected by various factors, and the most important and basic is the chemical elements added to the chemical composition. Therefore, the strength of the ferrite, martensite and austenitic stainless steel is different because of ...

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Tangshan to deepen steel output curbs over summer

The top Chinese steelmaking city of Tangshan has ordered steel mills, coke producers and utilities to cut output further this summer to curb smog in one of the country’s most polluted areas. The move to deepen cuts in emissions will ...

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Reasons and preventive measures for magnetic properties of austenitic stainless steel in cold processing

It is well known that the vast majority of stainless steel materials are suitable for cold forming. Austenitic stainless steel itself is not magnetic, but cold processed austenitic stainless steel will have strong magnetic properties, especially those made of austenitic ...

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China’s iron ore up despite tariff jitters, steel rises on curbs

Chinese steel futures rose on Wednesday after the country’s biggest steelmaking city, Tangshan, said it would deepen output curbs over the summer, raising concerns of tight supplies in the market. Tangshan, home to 64 steelmakers, has ordered steel mills, coke ...

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Trump Trade War – Israel fails to win exemption

Israel has reportedly failed to win a reprieve from US sanctions on steel and aluminum imports, prompting warnings from a group of Israeli manufacturers over the future of the industries. Despite close diplomatic ties and a trade deal between them, ...

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The reason for the performance of stainless steel pipes in refining furnace are stronger than that of medium frequency furnace

At present, there are mainly two kinds of stainless steel pipes smelting furnaces on the market. They are mainly refining furnaces and intermediate frequency furnaces. The quality of stainless steel pipes produced by them is obviously different, and the stainless ...

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