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- Keywords helically welded tube;expanding method;optimum expanding area;technical characteristics; 螺旋焊管;扩径方法;最佳扩径区段;技术特性;
- helically welded tube 螺旋焊接管
- IN process technology, stainless steel welded tube has more advantages over stainless steel seamless tube. 不锈钢焊管与不锈钢无缝管相比在生产工艺上具有较多的优点。
- KBE technology was applied in roller design and a knowledge-based roller design system for welded tube was established. 摘要将KBE技术应用于轧辊设计中，建立了基于知识的轧辊设计系统的框架体系。
- Unity of comcrete production of shaped and welded tubes in BAMAKO. 生产钢筋型村和焊接管。
- Welded tubes for heating panels encased in concrete. 混凝土包的加热板用的焊接钢管。
- Briefed in the article are the inner burr formation of and the burring method for the hi-frequency straight welded tube. 简要介绍了高频直缝焊管内毛刺的形成和清除方法。
- The utilization of C120 PLC for control of the welded tube production line is very helpful to enhancing the productivity and safety of the line. 采用C120型可编程控制器对焊管机组进行控制，有助于提高焊管机组的生产效率和安全性，其可靠性高。
- Finite element model including the weld and the HAZs of the welded tube in hydroforming is made by slicing the HAZ into strips with various flow stresses. 通过对热影响区进行分片的方式，建立了包含焊缝和热影响区的焊缝管液压胀形的有限元模拟模型。
- Designed and made to meet the requirement for strip steel slitting as part of the welded tube manufacture process, the small slitter line is both cost-saving and practical. 根据焊管生产纵剪窄钢卷的需要，设计制造的小型圆盘刀纵剪机组价廉实用。
- The PIC tube is made of long,internally deburred electrical weld tube or seamless steel tube by means of induction heating,stretch reducing and hot coiling. I C管采用长的去除内毛刺的电焊管或无缝管作为坯管，经感应加热后进行张力减径，然后热卷曲成卷。
- Our Products are Cold Drawn Welded Tubes &ERW tubes mainly used in Automobiles &Boilers. 图博主要产品为应用于汽车及锅炉行业的冷拔焊接钢管及电焊钢管。
- The flow stresses of the heat affected zone (HAZ) of the STKM11A welded tube are determined by an empirical law based on the Vikers Hardness (HV) distribution in circumferential direction of the tube. 摘要基于周向显微硬度的分布及经验公式法，确立了STKM11A焊缝管热影响区的流动应力；
- Briefed are the process and equipment configuration of the inner burr-removing system for ERW straight welded tubing. 简述了ERW直缝焊管清除内毛刺的方法及设备构成;
- STEEL TUBES. WELDED TUBES FOR HEATING PANELS ENCASED IN CONCRETE. DIMENSIONS. TECHNICAL DELIVERY CONDITIONS. 钢管.;混凝土包的加热板用的焊接钢管
- Tubing: usually round in cross-section, and also shaped in section. By the way of making, tubes can be classified into seamless tube, and welded tube. 管材--一般横断面为圆形+也有异形。按制造方法，可分为无缝钢管和焊接钢管。
- Our company interested in buying electrically welded tubes AISI 304 Condition: bright, annealed. sizes: 4*0. 5mm; 5*0. 5mm; ... 查看“建筑建材-管件管材”:公司信息商品信息供应信息
- Furthermore, to meet the needs from market, it is helpful to reconstruct the existing longitudinally welded tubing mill in our country. 为满足市场对复合管的需求，对于我国直缝焊管机组改造有借鉴作用。
- The results showed, that tube was welding tube, it was t the seamless steel tube. 结果表明,该钢管实为焊管,不是技术规范所要求的无缝钢管。
