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- Two kinds of ERW pipes: Straight welded pipe and spiral welded pipe. 两种类型的战争遗留爆炸物管：直焊管和螺旋焊管。
- In the production of H.F. butt spiral welded pipe, the vertical roll extruding installation with fixed position are changed into horizontal roll installation with fixed pressure. 在高频对接螺旋焊管试验生产中，将恒位置立辊挤压装置改为恒压力平辊装置，对两种装置的摩擦参数进行了分析比较。
- 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。
- The setting parameters of the three-roll bending plate internally -sup porting spiral welded pipe mill are critical for ensuring satisfactory and consistent quality of the welded pipe formation. 三辊弯板内承式螺旋焊管机组调型参数是保证焊管成型质量及其稳定性的一个重要因素。
- This paper introduced the structure and ability improvement of the Spiral Welded Pipe Set, in order to adapt the spiral welded to the development direction on large diameter and high intension. 介绍了螺焊机组中双锥头开卷机的备卷、上卷、开卷等结构和性能的改进,以适应螺旋焊管向大直径高强度发展的趋势。
- 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。
- Manufacture of spiral welded pipe used in waterwork, pretreatment, powder spraying, property and testing method of painted steel pipe are introduced, the development trend is included also. 介绍了自来水工程用螺旋焊管的制造、前处理、粉末涂塑工艺及涂塑钢管的性能与检验方法,指出自来水用钢管涂塑的发展趋势。
- By means of BX1-500 AC arc welding machine,E4303 welding rod,the welding has been performed on the spiral welded pipe with the material of Q235 and specification of 820mmX10mm. 采用B×1-500交流弧焊机,E4303电焊条,对材质为Q235,规格为820 mm×10 mm的螺旋焊管进行焊接。
- Spiral weld pipe production line 螺旋焊管生产线
- Application Practice of Guided-bend Test for Spiral Welded Pipe 螺旋焊管导向弯曲试验的应用实践
- A New Flux Down-Line Collection Unit for Spiral Welded Pipe 一种新型螺旋焊管焊剂下线回收装置
- Automatic Grinding Unit for Pipe Ends Weld of Spiral Welded Pipe 螺旋焊管管端焊缝自动磨削机
- Preliminary Exploration of Front-Swing Type Spiral Welded Pipe 前摆式螺旋焊管机组调型初探
- The Occurrence and Reduction of Indentation for Spiral Welded Pipe Body 螺旋焊管管体压痕的产生与缓解
- The Design and Improvement of the Disc-shears on the Spiral Welded Pipe Set 螺旋焊管机组中圆盘剪的设计及改进
- Mathematical analysis for the diameter tolerance of spiral welded pipe 螺旋焊管直径公差的数学分析
- Keywords spirally welded pipe form seam angle; 螺旋焊接管;成型;焊缝;角度;
- A Data Process System Based on a Bi-serial-port MCU for Measuring of Spiral Welded Pipe's Profile 基于双串口单片机的螺旋管外形参数测量数据终端系统
- New Characters of In-Feed Unit of Spirally Welded Pipe Mill 螺旋焊管机组供料设备的新特点
- The Discussion of Judge Double Wire Weld Seam Bias of Both Side Merged-arc Spiral Welded Pipe With X-ray Image X光显像判别双面螺旋埋弧焊管焊缝偏移
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海词词典，十七年品牌
