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Carbon steel pipe welding
Generally, carbon steel pipe has a good welding ability. carbon steel pipe welding means a metal material in some welding under the process conditions, the ability to obtain high-quality welded joints. As long as the right choice for mild steel, welding materials (electrodes) and the welding proc...Read more -
ASTM A519 for Seamless Carbon and Alloy Steel Mechanical Tubing
The standard and specification covers carbon and alloy steel seamless mechanical tubing. The tubes shall be furnished in the following shapes, as specified by the purchaser:round, square, rectangular, and special sections. Heat analysis An analysis of each heat of steel shall be made by the steel...Read more -
In May, China exported 5.743 million tons of steel.
According to the data of the General Administration of Customs on June 10, China exported 5.743 million tons of steel in May 2019, a decrease of 583,000 tons from the previous month, a decrease of 9.22% from the previous month and a decrease of 16.5% from the same period...Read more -
The rainy season is coming, steel prices are weak
Since late May 2019, the rebar futures contract of 1910 has fluctuated downwards. The price of iron ore futures also declined slightly, but the decline was much smaller than that of rebar futures. The industry believes that the downstream demand for steel will be weakene...Read more