SSAW steel pipe weld types: Strip head weld: steel strip head weld is spir...
Summarized the current pipeline construction welded pipe process are the follow...
Helical welded pipe is the low-carbon structural steel or low alloy steel strip...
From the welding process, the spiral seam steel pipe and welding straight line, but inevitably ...
"Made in China 2025" and "Internet +" is inseparable, to develop Made-in-China to the direction...
Item Des Standard Mat...
In march, flowers are coming out with a rush and vientiane update.In this vibrant beautiful sea...
Welding pipe generally refers to a set of professional skills used for the joining of pieces of...
50 to 60 years, spiral steel pipe( SSAW steel pipe ) in the oil and gas pipelines in the wi...
Since modern times, manufacturing industry as the main force of the real economy has always bee...
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