25

2024-09


Tianjin United Steel Pipe Co., Ltd. invites you to visit Shanghai New International Expo Center

Exhibition date: September 25 to September 28, 2024 Our booth number: W1D24

03

2021-10


Anti-corrosion steel pipe manufacturer introduces the application scope and advantages of anti-corrosion steel pipe

Anticorrosive steel pipe is suitable for coal mine underground water supply and drainage, underground shotcrete, positive and negative pressure ventilation, gas drainage, fire sprinkler, etc. The thermal power plant process water waste residue and transportation pipeline have excellent applicability to the water supply pipeline of fire sprinkler and sprinkler system.

18

2021-09


Anti-corrosion steel pipe manufacturers for everyone to talk about some of the advantages of anti-corrosion steel pipe

Anticorrosive steel pipe has the characteristics of corrosion resistance, high toughness, good flexibility, good scratch resistance and rapid crack resistance. Generally, the inner and outer walls of the steel pipe need to be treated with anti-corrosion, and their respective anti-corrosion treatment methods are different.

19

2021-08


The steel pipe manufacturer introduces the ultrasonic flaw detection steps of low carbon steel pipe in detail.

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

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Lianzhong Steel Pipe

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