As of July 31, importers of steel pipes to Ukraine used 97.4 percent of their annual quota (up to the end of September 2013) for imports of steel seamless casing and tubing with diameters up to 406.4 mm. For the period from October 1, 2012 ...
Tags: Seamless Steel Pipe
Welding residual stress is caused by the welding weldment uneven temperature distribution, thermal expansion and contraction of weld metal and other causes, so along with welding construction inevitably produce residual stress. Eliminate ...
Tags: Heat Treatment
According to data released by the Turkish Statistical Institute (TUIK), Turkey’s imports of seamless steel pipes totaled 141,909 tons in the first half of this year, soaring by 18% year on year. In the given period of time, China ...
Tags: Seamless Pipes, Mineral
Brazilian government enacted a new law by the end of July, the country's anti-dumping has been modified to make it more consistent with the current environment and more transparent. The new regulation replaces the 1995 publication of the ...
Tags: Processing Machinery
According to data released by China Customs, China’s exports of seamless steel pipes totaled 425,632 tons in June, decreasing by 9% from a month ago and falling by 12% year on year. In the first half of this year, the ...
Tags: Seamless Pipes, Mineral
According to data released by the National Bureau of Statistics (NBS), China’s output of seamless steel pipes totaled 2.853 million tons in June, hitting a new record high. In June, the daily output of seamless pipes averaged at ...
Tags: Seamless Pipe, Mineral
It’s reported that TMK, one of the world’s leading oil and gas pipe producers in Russia released its operating results for the first half of this year. The company’s shipments of steel pipes totaled 2.14 million tons ...
Tags: Pipe Shipments, Mineral
According to data released by the Turkish Statistical Institute (TUIK), Turkey’s imports of seamless steel pipes totaled 24,531 tons in May, soaring by 78% from a month ago but falling by 29% year on year. In May, China was the ...
Tags: Seamless Steel Pipes, Mineral
In the first half of the current year, the total export volume of seamless steel pipes from Changshu in China's Jiangsu Province amounted to 17,004 mt, with export sales revenues totaling $64.8364 million, down 28.2 percent and 21.6 percent ...
Tags: Seamless Pipe Export, Mineral
According to data released by the China’s customs, China’s exports of seamless steel pipes totaled 469,284 tons in May, up by 2% from a month ago but falling by 2% year on year. In the first five months of this year, the ...
Tags: Seamless Steel Pipes, Mineral
According to data released by the National Bureau of Statistics, China's output of seamless steel pipes totaled 2.74 million tons in May, rising by 16% year on year and increasing by 1.8% from the previous month. In May, the country's daily ...
According to data released by the Brazilian national foreign trade ministry (MDIC), the country's imports of carbon steel tubes totaled 22,072 tons in May, soaring by 24% from 17,820 tons in April and almost double from 11,544 tons in the ...
Tags: Carbon Steel Tube, Construction, Metallurgy, Mineral, Energy
In the just concluded 112th Concours Lepine, Baosteel's 10 displayed inventions win 2 golden awards, 5 silver awards and 3 bronze awards, which ranks first among the domestic exihibitors. Concours Lepine is one of the three largest world ...
Tags: Metallurgy, Mineral, Energy, Baosteel
Large-diameter steel pipe is characterized by large-diameter steel pipe diameter, wall thickness is relatively thick, so taking advantage of this feature based on ultrasound and eddy current testing internal surface and subsurface features ...
Tags: Seamless Steel Pipe, Steel Pipe
Seamless transported to a cold bed to cool after perforation, rolling, reeling, sizing, and other hot-pressure processing step. Pipe type cooling bed to use the workshop are: rack type cooling bed, spiral type cooling bed, step-cooling bed ...