09

2021-06


API steel pipe manufacturers introduce you to the ultrasonic flaw detection steps of API steel pipe

API steel pipe is a kind of low carbon steel pipe, because of its easy processing, is widely used in structural pipes and fluid pipes, but the common problem of API steel pipe is that there are pits and pockmarks on the surface, or the later bending.

06

2021-06


High frequency welded steel pipe manufacturers introduce high frequency welded steel pipe for you

High frequency welded steel pipe has the characteristics of relatively simple process and rapid continuous production, which is widely used in civil construction, petrochemical, light industry and other departments. It is mostly used to transport low-pressure fluids or make various engineering components and light industrial products.

28

2020-06


United Shimadzu Jointly Held Direct Reading Spectrometer Training Course Successfully

This training was presided over by Wang Yan, manager of Shimadzu Tianjin regional general agent, and explained by Li Hairui, engineer of its analysis center. Mr. Li explained in detail the principle of emission spectrum and analyzed the cases of instruments and equipment in the actual use process.

28

2020-06


United Steel Pipe Co., Ltd. successfully passed the special equipment production license certification again.

This training was presided over by Wang Yan, manager of Shimadzu Tianjin regional general agent, and explained by Li Hairui, engineer of its analysis center. Mr. Li explained in detail the principle of emission spectrum and analyzed the cases of instruments and equipment in the actual use process.

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Lianzhong Steel Pipe

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