Author's articles
Differences Between Seamless Casing and ERW Casing Pipe
By Lvy Lee · 3 years ago
According to the manufacturing method, the steel pipe can be divided into two categories: seamless steel pipe and welded seam steel pipe. Among them, ERW steel pipe is the main variety of welded steel pipe. ...
Differences Between Seamless Casing and ERW Casing Pipe
By Ivy Lee · 3 years ago
According to the manufacturing method, the steel pipe can be divided into two categories: seamless steel pipe and welded seam steel pipe. Among them, ERW steel pipe is the main variety of welded steel pipe. ...
Affected by the COVID-19: the Global Seamless Steel Pipe Plant Has Reduced its Output to Upgrade
By Lvy Lee · 4 years ago
The epidemic situation of new coronary pneumonia in foreign countries is becoming more and more serious. Affected by the COVID-19 situation, global steel mills have reduced their output of production, and some foreign steel companies ...