TPT July 2011

步进梁淬火和回火系统已调试 CAN-ENG Furnaces International Limited从石油管材业务的增加中受益，并已调试了新的40tph步 进梁淬火和回火系统，用于油管和套管。一流的设施能加工符合API 5CT标准L80/N80和P110、外 径2.375” 到10.75”、长度28到48英尺的油管和套管，以及将来还考虑到Q125管。 水喷雾淬火技术结合外径和内径淬火，具有最大限度的灵活性。Can-Eng的步进梁成奥氏体和步进 梁回火炉利用合金柱和梁布置，并有侧面进料和侧面卸料配置。 除了这个新设施，Can-Eng正在寻求来自美国、加拿大、欧洲和俄罗斯的额外的合同。为满足非常 规天然气发展需要和石油应用石油管材要求，对API认证的N80/L80、P110和Q125的需要使商业活 动增加。 公司提供按用户要求定制的各种燃烧、淬火和火炉配置。Can-Eng提供所有材料输送和工业炉设 备，以及各种范围设备的II级自动化，将来自多个供应商的各种操作集成到一个普通的II级模式里。 Can-Eng产品线包括连续网带炉系统、连续长钢产品热处理系统、旋转环形加热炉系统、板材淬 火和回火炉系统、板材正火炉系统、无篮式热处理系统（(BHTS™）、T4、T5、T6、T7热处理系 统、以及广范围的定制炉解决方案。公司还提供全面的售后支持团队来进行系统升级、技术支持和 更换部件。 Can-Eng Furnaces – 加拿大 Fax: +1 905 356 1817 Email: furnaces@can-eng.com Website: www.can-eng.com - - - - - - - High efficiency for LSAW pipe plants WITH oil and gas pipelines being increasingly employed in regions of extreme environmental condi- tions, quality requirements are steadily increasing. Simultaneously plant productivity must be maxi- mized at lowest manufacturing costs. The welding process is crucial in the LSAW pipe production and must comply with the challenging standards. For high yield and best pipe quality welding defects must be avoided. In order to place the start and finished point of the welding pass for the welding of the pipes outside the plate, tabs are welded to all four corners of the plate. This measure prevents end faults, particularly as weld seam preparation of the plate edges is also performed on the tabs so that the welding process is stable at the transition from the tabs to the tube plate. The manual tab-welding process is limited in terms of plate throughput per hour, welding accuracy and quality. In order to enable the best possible output in a high performance pipe mill SMS Meer offers a fully automated tab welding station. With its eight most flexible 6-axis robots the tab weld- ing station is best prepared for feeding a double JCO® forming line. Four tab handling robots are in operation positioning the tabs at one head end and one tail end of the plate. Hydraulic stamps ensure the clamping of the plate ends for best tab positioning results. Four welding robots handle the welding equipment, two each for the head and tail ends of the plates. Each robot welds one tab to a plate corner. Thus, up to 30 plates per hour may be fit with tabs significantly reducing manual handling and welding effort. With the recently commissioned 600,000 tpy JCO® LSAW pipe mill in Chelyabinsk, Russia, SMS Meer GmbH, Germany, already delivered its second automated tab welding station. Высокоэффективные установки для производства прямошовных труб дуговой сваркой под флюсом (ДСПФ) С расширением строительства нефте- и газопроводов в регионах с экстремальными климатическими условиями постоянно повышаются требования к качеству труб. Вместе с тем, производительность установок должна быть максимальной, а производственные расходы