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- City Government has been focused on industrial construction projects as the 219 millimeters in diameter seamless steel pipe production lines, seamless steel pipe in Shanxi Dorsey Limited production. 被太原市政府列为重点工业建设项目的直径219毫米无缝钢管生产线，在山西德汇无缝钢管有限公司正式投产。
- Stainless steel, carbon steel pipe production line item 不锈钢、碳钢管生产线项目
- Keywords seamless steel pipe production;development history;PQF;technology characteristics; 无缝钢管生产;发展历程;三辊限动芯棒连轧管机（PQF）;工艺特点;
- steel pipe production 钢管生产
- RUIAN CITY VENUS STEEL PIPE MANUFACTURING CO.,LTD. 瑞安市金星钢管设备制造有限公司
- Suitable for steel pipe wiring and cable wiring. 钢管或电缆布线均可。
- Sunlight strikes the mirrors and then a steel pipe. 阳光照射镜面;接着照射到钢管上.
- Suitable for steel pipe and cable siring. 钢管或电缆布线均可.
- Huge force broke the steel pipe. 巨大的作用力使这条钢筋断裂。
- As major facilities of the hotrolled pipe production line located in the pipe rolling division of Tianjin Steel Tube Corp. 脱管机和定径机是天津钢管公司轧管厂热轧管生产线上的主要设备。
- Non-mandrel drawing is a method widely used in cold drawn pipe production. 无芯棒拔制是冷拔钢管生产中应用最广泛的一种生产方法。
- Loose plate steel pipe flanges with weld-on collar wi. 凹凸面平焊环松套板式钢制管法兰。
- CASTON is one of the enterprises for drill pipe production in China. 凯司通公司是国内最早从事钻杆生产的企业之一。
- The colour sand was leaking from a tiny hole of a steel pipe. 粉末就是从钢锥的末端漏出。
- The establishment of high precise HFW steel pipe mill was proposed. 本文是作者建议建设一套高精度 HFW钢管机组的研究成果。
- During the Spiral welded pipe production,the main reasons of manual bend caused in strip steel are unusual aline of strip steel in strip steel connection weld process. 在螺旋焊管生产过程中,钢带产生人为硬弯的主要原因是对头焊工序中钢带不能对齐所致。
- JIANGSU BANDERUI STAINLESS STEEL PIPING CO., LTD. 江苏班德瑞不锈钢管业有限公司。
- Handan Precise Seamless Steel Pipes Co. 邯郸市精密无缝钢管有限公司!
- Third, stainless steel pipe and copper pipe welding using welding. 三是，不锈钢管和铜管的焊接采用导管焊接。
- The steel pipes should be secured with clamps. 这些钢管应该用夹子固定起来。
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