News center-Liaocheng Lehao Metal Products Co.,LTD.

Liaocheng Lehao Metal Products Co.,LTD.

Liaocheng Lehao Metal Products Co.,LTD.

Liaocheng Lehao Metal Products Co.,LTD.

Liaocheng Lehao Metal Products Co.,LTD.

En10210 pipe manufacturer will show you: seamless steel pipe pickling process

En10210 pipe manufacturer will show you: seamless steel pipe pickling process

The manufacturer of En10210 pipe tells you that in the production process of seamless steel pipes, the method of using acid solution to remove oxide scale and rust on the surface of steel is called pickling.

18

2023

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05

The manufacturer of En10210 pipe will show you how to connect seamless steel pipes

The manufacturer of En10210 pipe will show you how to connect seamless steel pipes

The manufacturer of En10210 pipe tells you that seamless steel pipes also need to pay attention to the various connections of seamless steel pipes in the process of use and application.

26

2021

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10

What are the uses of High alloy seamless steel pipe

What are the uses of High alloy seamless steel pipe

High alloy seamless steel pipe is a kind of seamless steel pipe. Its performance is much higher than that of ordinary seamless steel pipe. Because this steel pipe contains more Cr, its high temperature resistance, low temperature resistance and corrosion resistance are other seamless steel pipes.

01

2021

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11

High alloy seamless steel pipe selection considerations

High alloy seamless steel pipe selection considerations

When the High alloy seamless steel pipe is cold drawn, due to defects such as cracks in the hot-rolled tube blank or after the high-precision cold-drawn pipe is made into a cylinder, there is almost no plastic deformation during use, and it is generally brittle fracture.

09

2021

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11

Main features of Large diameter heavy wall pipe

Main features of Large diameter heavy wall pipe

Large diameter heavy wall pipe is a capillary tube made of round steel through perforation, and then hot-rolled, cold-rolled or cold-rolled. Large diameter heavy wall pipe has an important position in China's steel pipe industry.

15

2021

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11

The production process of Large diameter heavy wall pipe

The production process of Large diameter heavy wall pipe

Large diameter heavy wall pipe is a capillary tube made of round steel through perforation, and then made by hot rolling, cold rolling or cold drawing. It has an important position in China's steel pipe industry.

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2021

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11

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