• 不锈钢制造焊接施工提供防水密封

    Manufactured from stainless steel, its welded construction provides a watertight seal.

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  • 论述PE燃气管材性能优缺点焊接施工质量管理要点

    The performance, advantages and disadvantages of PE pipe material and the main points in quality management of welding construction are discussed.

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  • 介绍了管道全位置自动焊接施工过程和全位置自动焊接优点

    The advantages of all-position automatic welding process in pipeline construction are introduced.

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  • 确保产品焊接质量,在正式焊接施工必须进行焊接工艺评定

    To ensure the quality of welding products, welding procedure evaluation must be made before welding construction.

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  • 悬索桥钢箱梁桥位焊接施工环境较差,桥位焊接质量、精度控制十分关键。

    Relationship between welding parameter and filling quantity of weld metal in steel bridge welding;

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  • 管道全位置自动焊机适用于大口径管道焊接施工过程组对管口完成

    Pipeline inner loop welder is applicable for big-caliber pipeline welding in construction procedure to joint the ends of pipes and fulfill roots welding.

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  • 介绍了国内外长管道焊接施工常用几种自动焊接方式进行了比较

    It is represented to a few automatic welding modes commonly used among welding construction of long distance pipeline both at home and abroad and compared with them.

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  • 用于野外焊接施工弧焊发电机有时需要下降特性和平特性的双重输出特性。

    Arc welding generator used for field welding, sometimes is required to have both dropping and constant voltage external characteristics.

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  • 管道焊接施工管理系统共有个子系统,核心子系统分别数据功能模块组成。

    The system is composed of 9 subsystems, and its kernel subsystem is respectively composed of data table and function module.

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  • 介绍了利用计算机技术开发管道焊接施工管理系统设计思想、系统的总体构成特点

    The design concept, overall configuration and features of pipeline welding management system developed by utilizing computer technology are introduced.

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  • 结合炼油工程催化重整装置合一焊接施工炉管用耐热焊接进行分析试验

    The weldability of heat-resistant steel was analyzed and tested for welding pipes of 4 in 1catalytic reforming furnace of an oil refining project.

    youdao

  • 研究内容包括:对X60管线进行焊接实验,得出野外焊接施工初始温度,从而预防裂纹产生

    The contents of research include: Make the weld property test for the X60 pipeline steel, as a result from it that is temperature before starting weld to prevent delay crack;

    youdao

  • 拥有起重焊接挖掘运输混凝土钢筋牵引主要施工机械设备417,总功率达到13989.66千瓦。

    With lifting, welding, mining, transport, concrete, steel traction, and other major construction machinery and equipment 417 Taiwan, to 13989.66 kilowatts of power.

    youdao

  • 高温作业指需要使用焊接设备喷枪研磨机的维护施工作业

    Hot work is any maintenance or construction activity where welding equipment, torches or grinders are being used.

    youdao

  • 文章介绍了内衬PE修复技术施工程序强调了PE管道热熔焊接质量控制要求

    This paper introduces the rehabilitation procedure of PE lined pipeline and stresses on quality control requirement of PE pipe heat melting welding.

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  • 可以船壳板、壁、甲板墙壁临时出入孔以便施工,应通过焊接对其进行适当封闭对其进行检验

    Temporary access openings may be provided on shells, bulkheads, decks, walls, etc. for convenience of works and to be closed in place by welding and inspected.

    youdao

  • 160直径焊接球结点双层结构屋面施工技术国内处于领先地位

    The constructing technique of the160? Meter diameter welding ball junction double-deck net shell steel structure roofing of which is in the leading position in China.

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  • 最大特点空中焊接横联作业转化地面作业,能确保施工安全和拱肋拼装质量

    Its most outstanding characteristic is to transform transverse bracing welding from air to ground, thus securing construction and ensuring assembly quality.

    youdao

  • 文章分析了储罐焊接裂纹产生机理提出了在储罐施工防止冷裂纹产生的具体措施

    On the analysis of the mechanism of the tank welding cold cracking generation, specific methods to prevent cold cracking in tanks constructions are brought out.

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  • 焊接作为管道施工中的一个重要工序质量好坏直接影响管道的寿命输送油气的安全

    As an important procedure of pipeline construction, the welding quality will directly influence the pipeline's service life and safety.

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  • 叙述了劲性钢筋混凝土框架结构安装焊接热处理模板、钢筋和混凝土的施工

    In this article, installment, welding, and heat processing of frame of steel composite structure, and construction of form, reinforcement and concrete are introduced.

    youdao

  • 焊接管理员行使负责监督准备

    Welding supervisors shall exercise responsible supervision over the preparation and execution of the work .

    youdao

  • 是指焊接班长根据主任工期计划,对照施工班组手中工作实际完成情况,评估是否能够按期完成任务

    Welding foreman, according to the director's construction period plan, actual completion of construction team, evaluate the ability of completing missions on schedule.

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  • 通过实验比较看出,为了减少电压施工方便,把加热直接焊接加热的输液管线油罐上。

    It can be seen through practice that to reduce leakage voltage and facilitate construction, heating pipes may be welded directly to the pipeline or oil tank that needs heating.

    youdao

  • 文章介绍了工程施工组织结构安装校正焊接接等技术

    This article describes technology in this project such as construction organization, structure installation and rectification, welding and bolting.

    youdao

  • 采用工艺提高焊缝检验合格率保证燃气管道施工焊接质量

    Taking the processing the welding seam qualification rate can be increased and also ensured the welding quality in gas piping construction.

    youdao

  • 公司配备机械除锈焊接生产线安装施工设备设施

    The company is equipped with a mechanical rust, welding production lines, such as the installation of equipment and facilities construction.

    youdao

  • 目的探讨焊接安装、工厂化施工可行性

    The goal is to discuss the feasibility of non-welded installation and it's industrialized construction.

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  • 天然气管道安装焊接整个施工最为重要环节,焊缝质量好坏关系整个工程安全使用

    The weld is the most important section in nature gas pipeline installation, its quality relates to the whole engineering safety and usage.

    youdao

  • 介绍城市人行天桥钢梁焊接装配工艺流程施工要点

    Steel beam which is used in city walking platform bridge welding, assembly, processing and main points of construction are introduced.

    youdao

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