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Overview of seamless steel pipe market

Hangzhou seamless steel pipes on the 26th: The market was trading sideways on the 25th. Yesterday, Ninggang announced the October price policy, which was the same as the previous price.

02

2020

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09

Transformation of survival mode of seamless steel pipe trade structure pipe, fluid conveying pipe, low and medium pressure boiler pipe

With the adjustment of the national macroeconomic policy, the profit of my country's seamless steel pipe trading industry fell by 56.9% from January to May this year. Large and medium-sized seamless s

10

2020

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10

Development forecast of special-shaped pipe industry

One is that market participants must have the operational awareness of "I will change when the market changes". Enterprises should lead the market strategically, clarify the market tactically, optimi

10

2020

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10

The future of seamless steel pipe industry structural pipes, conveying fluid pipes, and low and medium pressure boiler pipes

The future of seamless steel pipe industry structural pipes, conveying fluid pipes, and low and medium pressure boiler pipes is more worrying than happy

10

2020

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10

The latest process of cold drawn quilted pipe

Cold drawn (rolled) seamless steel pipe: round tube billet → heating → piercing → heading → annealing → pickling → oiling (copper plating) → multi-pass cold drawing (cold rolling) → billet tube → heat

10

2020

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10

The technological innovation degree of seamless steel pipe enterprises "severe winter" seeks new growth points and new profit models

The technological innovation degree of seamless steel pipe enterprises "severe winter" seeks new growth points and new profit models

10

2020

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10

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