优选：精密管企业

The output of 108 seamless steel tubes in Sichuan Province in 2014 was 57.69 million, an increase of 45.31.88 million, an increase of 8.54% and a decrease of 5.46 percentage points from 14.0% in the previous year. Apparent consumption of welded steel pipes was 537.37 million, an increase of 43.24 million, an increase of 8.81%, and a decrease of 5.88 percentage points from 14.69% last year. Prices will be uneasy throughout the year.45#精密钢管产品广泛应用于汽车、电力、石化、船舶、航天、轴承、气动元件、汽缸、锅炉设备、医疗设备、健身设备、拖拉机、摩托车、钢连接套、汽缸管、机械制造。g等行业；与国内外知名汽车零部件制造商建立长期稳定的合作关系。我们的产品远销美国、英国、加拿大、南非、印度、印尼等和地区。我公司是一家集销售为一体的大型民营企业。精密钢管生产规格18-120，壁厚1.5mm-20mm，主要产品有冷轧精密无缝管、精密钢管、结构管、精密无缝钢。管材、精轧退火无缝钢管、冷拔精密钢管。

The company sells all kinds of seamless steel pipe, alloy pipe welded pipe Chengdu Iron and Steel Group production, smelting steel group, Baotou Iron and Steel Works, Baosteel Group, Anshan Iron and Steel Group, Tianjin Steel Works, Xining Special Steel Works, Wuxi Steel Works, Hengyang Steel Works and other large-scale steel plants, etc. Maybe the fluid pipes used for transportation were seamless steel pipes.seamless pipe, the thickness of the steel pipe wall is more uniform, and the accuracy is much better than that of seamless pipe. Now, in the United States or some developed countries in Europe, many seamless steel tubes are replaced by welded pipes.山东大鼎钢管厂、山东大鼎金属材料有限公司