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09-15 2021
Chengdu Exhibition is coming soon
Chengdu International pump and valve pipeline exhibition, Chengdu International Environmental Protection Exhibition and Cheng -
09-15 2021
Analysis of steel price trend
The macroeconomic recovery will continue in 2021, and the recovery of overseas economy will lead to the recovery of China' -
08-25 2021
What are the types of flange connections according to the connection mode?
Flange connection is to fix two pipes, pipe fittings or equipment on a flange respectively, add flange gasket between the two -
08-25 2021
What are the difficulties in processing stainless steel pipe fittings?
Since the 21st century, due to the improvement of living standards, more than 30% of Chinese residents need high-grade water -
08-25 2021
What are the reasons for maintaining fasteners regularly?
Maintenance and judgment of fasteners: in order to judge whether the disassembled fasteners can be used, the fasteners shall -
08-25 2021
Do you know the classification of piping tee?
Divided by pipe diameterThe nozzle ends of equal diameter tees are of the same size;The main pipe connecting pipe size of red -
08-25 2021
How many kinds of reducers are common in our life?
Reducer is still widely used in our life, but many people don't know it very well, don't know the type of forged pipe -
08-25 2021
Forecast: the trend of steel price next week has been set!
It is predicted next week that with the expansion trend of the scope of production restriction, many steel enterprises plan t