seamless pipe

Iterative Learning Control for Stretch Reducing Process of Seamless Pipe

无缝钢管张减过程迭代学习控制

Plastic pipe, pipe and pipe, seamless pipe of the pipeline system has become a common pipe.

塑料管 、 复合管及铜管 、 无缝钢管成了管道系统的常用管材.

Process design of seamless pipe hot upsetting-extruding method for making flange Adaptive EFG-FE Coupling Analysis of Upset Extrusion

采用无缝钢管镦挤法兰突缘的工艺设计镦挤过程自适应耦合无网格-有限元法分析

Analysis of Reasons Leading to Internal Polygon in Seamless Steel Pipe during Tension Reducing

无缝钢管张力减径过程中产生内多边形的原因分析

Study of production process for Ni-Mo alloy powder seamless pipe

镍钼合金粉末无缝管生产工艺研究

Production and Application of Seamless Tube and Pipe of Steel 91

钢91无缝钢管的生产和应用

At last, the authors give a compensation principle for dimensional accuracy control of grooving kerf width with laser beam for seamless pipe.

最后提出了管材激光割缝时槽宽尺寸精度控制的补偿原则。

Steel, seamless steel pipe, seamless pipe, precision of the bright, thick-walled tubes and other metal pipe.

钢管, 无缝钢管, 无缝管, 精密光亮管, 厚壁 管等金属管材.

By enhancing the mechanism of technical innovation and structure adjustment, Tianjin Seamless Steel Pipe Plant is animated and has achieved the best economic index in the his-tory.

介绍了天津市无缝钢管厂抓住三五八十嫁改调机遇，通过不断地加强完善技术创新机制，调整产品结构，使企业焕发出新的生机，取得了经济技术指标创建厂以来最好水平的成效。

The seamless pipe is produced as high additional value product.

无缝管担当起开发高技术高附加值产品的重任.

The Characteristic and Application Prospect of Seamless Process for Welded Pipe

焊管无缝化生产工艺技术的特点与应用前景

Analyze this site Liaocheng City Xinglong Seamless Pipe Manufacturing Company Limited.

聊城市兴隆无缝钢管制造有限公司.

Nevertheless, there are seamless pipe industry showed less optimistic.

尽管如此, 也有无缝管业内人士表现出不乐观.

The sizing process must be taken in order to eliminate the size tolerance and roundness one after the seamless pipe rolled and heat treated.

为消除无缝钢管的轧制和热处理所产生的尺寸和椭圆度误差等缺陷，一般要采用定径工艺。

This paper analyzes the manufacturing process of chamfering machine used for seamless pipe production.

钢管管端的铣头和倒棱是无缝钢管精整线的重要生产工艺.

Study On Hot Plug Manufacturing Technology of Seamless Pipe

无缝钢管热顶头制造技术的研究现状

Seamless steel pipe is expected to scrap the senior experts adjusted market will run steadily.

资深无缝钢管专家预计废钢市场将稳步调整运行.

There are two pipes, ( waste water ) the drainpipes should be seamless pipe plated by zinc.

卫生单元有两路排水管, ( 污水、疏水 ) 排水管为无缝钢管镀锌.

Bellows ring by welding seamless pipe or tube forming process.

环形波纹管由无缝管材或焊接管材加工成形.