Date:2017-03-14 View(s):1759 Tag:steel pipe, submerged arc welding straight seam steel pipe
Welding introduction of submerged arc welding straight seam steel pipe....
Date:2017-03-13 View(s):1740 Tag:erw pipe manufacturer, steel pipe manufacturer, erw steel pipe manufacturer
ERW steel pipe is hot-rolled coil through the molding machine, the use of high-frequency current skin effect and proximity effects, so that the edge of the tube heating and melting, in the role of squeeze roller pressure welding to achieve production....
Date:2017-02-28 View(s):1598 Tag:prime steel，prime steel pipe
Before released by the State Council "Chinese manufacturing 2025"...
Date:2017-02-28 View(s):1879 Tag:prime steel，prime steel pipe
Galvanized steel pipe is a steel pipe that has been coated with zinc....
Date:2017-02-27 View(s):1621 Tag:prime steel，prime steel pipe
The term carbon steel pipe is quite broad in scope and can be used to describe a wide range of metal tubular goods whose main alloying element is carbon....
Date:2017-02-27 View(s):1798 Tag:prime steel，prime steel pipe
This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries. ...
Date:2017-02-24 View(s):1795 Tag:prime steel，prime steel pipe
ERW steel pipes means Electric Resistance Welded Pipes. ...
Date:2017-02-23 View(s):1645 Tag:prime steel，prime steel pipe
Galvanized pipe can be classified into two kinds...
Date:2017-02-22 View(s):1541 Tag:prime steel，prime steel pipe
In 2017, China's steel industry will still in a critical period of transformation and upgrading...
Date:2017-02-21 View(s):1811 Tag:prime steel，prime steel pipe
Welded steel pipe production process is a steel sheet...
Date:2017-02-20 View(s):1682 Tag:prime steel，prime steel pipe
ERW pipes means Electric Resistance Welded Pipes....
Date:2017-02-17 View(s):1641 Tag:prime steel，prime steel pipe
The Chinese government is encouraging steel companies to sign long-term contracts with coal and downstream steel consuming companies while improving their product quality....
Date:2017-02-16 View(s):1705 Tag:prime steel，prime steel pipe
Chinese people just finished celebrating the Spring Festival, the President of the United States Trump insisted on "difficult" to China...
Date:2017-02-15 View(s):2573 Tag:prime steel，prime steel pipe
The evening of February 15th, in 2017 started at the beginning of the Shinestar group sponsored Shinestar steel football team...
Date:2017-02-15 View(s):1585 Tag:prime steel，prime steel pipe
At present, the gradual disclosure of macroeconomic data...