Bearing steel tube industry in China after nearly 10 years of rapid development, 2010 bearing steel production has accounted for more than 50% of the world production of bearing steel tube, wherein seamless bearing steel production accounted for more than 60% of the total output of the world seamless bearing steel tube, welding bearing steel production accounted for the world's welded to above 45% of the total production of bearing steel tube, our country has become worthy of the name of the world bearing steel producing country. In the production, variety, quality, equipment and equipment level, the level of production technology has reached the world advanced level.
1 production and capacity
In the "11th Five-Year" period, the production of bearing steel tube changed to rapid growth after the "fifteen" high speed growth. 2010 bearing steel production reached 57 million 650 thousand tons, an increase of 29 million 840 thousand tons more than in 2005, an increase of 107. 30%, with an annual average of 15. 69% fast increasing speed. Among them, the seamless steel bearing steel production 25 million 280 thousand tons, increased 13 million 570 thousand tons; welded bearing steel production 32 million 370 thousand tons, increased 16 million 270 thousand tons, respectively, up 115. 93% and 101. 02%, "11th Five-Year" average annual increase of 16. 64% and 14. 99%.
According to research statistics, seamless bearing steel tube manufacturing enterprises have a variety of tube mill about 334 sets (including the construction of the proposed), production capacity of nearly 3000 million tons, which advanced rolling pipe mill have 30 sets (have been completed and put into operation 16 sets), production capacity of more than 1500 million tons; bearing steel tube welding manufacturing enterprises have more than 3000 sets of various types of pipe unit, capacity in more than 40 million tons.
2 import and export
2010 export bearing steel tube 650. 04 million tons, an increase of 13. 97%. Among them, the seamless bearing steel pipe exports 380. 640 thousand tons, an increase of 19. 96%; welded bearing steel pipe exports 2 million 690 thousand tons, an increase of 6. 46%. From the export price, 2010 with an average annual decline, volume or price, the average price of exports of seamless bearing steel tube 1217 dollars / ton, down 137 U. s.dollars / ton, a decline of 10. 14%; the average price of 906 U.S. dollars of export welded bearing steel tube / ton, down 227 U.S. dollars / ton, a decline of 20. 12%.
2010 imports of bearing steel 47. 260 thousand tons, down 24. 32%. Among them, the seamless bearing steel pipe imports 25. 160 thousand tons, down 28. 01%; welding bearing steel pipe inlet 22. 100 thousand tons, down 19. 63%. Imports in 2010 than in 2005 decreased by 61. 140 thousand tons, a decrease of 56%, imports from 2005 accounted for 3 of the production of bearing steel. 9% down to 0 in 2010. 82%.