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The flying sawing machine is one of the key units of the straight welded pipe production line. 飞锯是直缝焊管生产线上的关键设备之一。
The milling and chamfering machine is a key unit in the longitudinally welded pipe production line. 平头倒棱机是高频直缝焊管生产线上的关键设备之一。
Large-sized straight welded pipe production line 大口径直缝钢管生产线
Spiral weld pipe production line 螺旋焊管生产线
The purpose of prebending process of longitudinal submerged arc welding pipe production line is introduced;character of roller prebending and mould press type prebending is analyzed. 介绍了直缝埋弧焊钢管生产线预弯工艺的目的,分析了辊式预弯和模压式预弯的特点,指出当前直缝埋弧焊钢管生产线中普遍采用模压式预弯工艺。
Application of Dynamic Reactive Power Compensating Device to Large-sized Straight Welded Pipe Production Line 动态无功功率补偿装置在大口径直缝焊管生产线的应用
The Advancement of 610 ERW Pipe Production Line and Welded Pipe Development Direction 610 ERW焊管生产线技术装备的先进性及ERW焊管的发展方向
Analysis on application of the spiral accumulator to high frequency weld pipe production line 螺旋活套在高频直缝焊管机组上的应用及分析
welded pipe production line 焊管生产线
The quality of plate edge process in the welded pipe production affect the welded pipe forming , welded pipe quality and production efficiency directly. 焊接钢管生产中带钢边缘加工质量的好坏，直接影响焊管的成型、焊接的质量和生产效率。
Abstract: The quality of plate edge process in the welded pipe production affect the welded pipe forming , welded pipe quality and production efficiency directly. 文摘:焊接钢管生产中带钢边缘加工质量的好坏，直接影响焊管的成型、焊接的质量和生产效率。
During the modern longitudinal seam welded pipe production, the contacting pressure distribution between the roller and pipe is a very important parameter. 在现代的直缝焊管生产中,轧辊与管坯间的接触压力分布是一个非常重要的参数。
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。
Step furnace was also used on the train axle production line, pipe production line heat treatment. 步进炉还被采用在火车轮轴生产线、钢管热处理生产线。
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。
For the main defects which affect spiral welded pipe quality, the material plate quality effect to strict specification pipe production is discussed, and the solving method is proposed. 针对影响螺旋焊管质量的几个主要缺陷,论述了原料带钢质量对生产高标准焊管的影响,并提出了解决方案。
The assumption that production lines, which produce longitudinally submerged arc welded pipes, are built cooperatively is discussed. 并就进一步开发天然气管道专用管及高强度管线钢谈了看法。
Plate Edge Process of Welded Pipe Production 焊管生产中带钢的板边加工
Using the principle of BP nerve net and the method of flexible coding to produce pipe codes, and bring into manufacturing lists, so pipe group manufacturing is realized and suitble pipe product line is choosed. 采用bp神经网络原理以及柔性编码方法对管子进行编码，生成加工明细表，实现管件族制造，并选择合适的管子生产线，生成工艺文件。
PP-R cold/hot water pipe product line is mainly used in house water supplying system, industry water conveying, compressed air transiting pipe with thick walland different diameter. 冷热水管生产线主要用于生产住宅供水系统、工业用水输送、压缩空气运输等方面广泛应用的各种管径、壁厚的管材。