由不锈钢制造,其焊接施工提供了防水密封。
Manufactured from stainless steel, its welded construction provides a watertight seal.
论述了PE燃气管材的性能和优缺点、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.
介绍了管道全位置自动焊接施工过程和全位置自动焊接的优点。
The advantages of all-position automatic welding process in pipeline construction are introduced.
为确保产品的焊接质量,在正式焊接施工前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.
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;
管道全位置自动内焊机适用于大口径管道焊接施工过程中组对管口、完成根焊。
Pipeline inner loop welder is applicable for big-caliber pipeline welding in construction procedure to joint the ends of pipes and fulfill roots welding.
介绍了国内外长输管道焊接施工中常用的几种自动焊接方式,并对其进行了比较。
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.
用于野外焊接施工的弧焊发电机,有时需要有下降特性和平特性的双重输出外特性。
Arc welding generator used for field welding, sometimes is required to have both dropping and constant voltage external characteristics.
管道焊接施工管理系统共有九个子系统,其核心子系统分别由数据表和功能模块组成。
The system is composed of 9 subsystems, and its kernel subsystem is respectively composed of data table and function module.
介绍了利用计算机技术开发管道焊接施工管理系统的设计思想、系统的总体构成和特点。
The design concept, overall configuration and features of pipeline welding management system developed by utilizing computer technology are introduced.
结合某炼油工程催化重整装置四合一炉炉管焊接施工,对炉管用耐热钢的焊接性进行分析和试验;
The weldability of heat-resistant steel was analyzed and tested for welding pipes of 4 in 1catalytic reforming furnace of an oil refining project.
其研究内容包括:对X60管线钢进行了焊接性实验,得出野外焊接施工初始温度,从而预防冷裂纹的产生;
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;
拥有起重、焊接、挖掘、运输、混凝土、钢筋牵引等主要施工机械设备417台,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.
高温作业是指需要使用焊接设备、喷枪或研磨机的维护或施工作业。
Hot work is any maintenance or construction activity where welding equipment, torches or grinders are being used.
文章介绍了内衬PE管修复技术的施工程序,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.
可以在船壳板、舱壁、甲板、墙壁等上开临时出入孔以便施工,应通过焊接对其进行适当的封闭并对其进行检验。
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.
160米直径焊接球结点双层网壳钢结构屋面施工技术在国内处于领先地位。
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.
其最大特点是将空中焊接横联作业转化为地面作业,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.
文章分析了储罐焊接冷裂纹产生的机理,提出了在储罐施工中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.
焊接作为管道施工中的一个重要工序,其质量的好坏直接影响管道的寿命和输送油气的安全。
As an important procedure of pipeline construction, the welding quality will directly influence the pipeline's service life and safety.
叙述了劲性钢筋混凝土框架结构的安装、焊接和热处理及模板、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.
焊接管理员行使负责监督的准备和实施工作。
Welding supervisors shall exercise responsible supervision over the preparation and execution of the work .
是指焊接班长根据主任给的工期计划,对照施工班组手中工作的实际完成情况,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.
通过实验比较看出,为了减少漏电压及施工的方便,把加热管直接焊接在需加热的输液管线或油罐上。
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.
文章介绍了工程施工组织、结构安装校正、焊接栓接等技术。
This article describes technology in this project such as construction organization, structure installation and rectification, welding and bolting.
采用此工艺可提高焊缝检验合格率,保证燃气管道施工的焊接质量。
Taking the processing the welding seam qualification rate can be increased and also ensured the welding quality in gas piping construction.
公司配备了机械除锈、焊接生产线,安装施工等设备设施。
The company is equipped with a mechanical rust, welding production lines, such as the installation of equipment and facilities construction.
其目的是探讨无焊接安装、工厂化施工的可行性。
The goal is to discuss the feasibility of non-welded installation and it's industrialized construction.
天然气管道安装中焊接是整个施工中最为重要的环节,焊缝质量的好坏关系到整个工程的安全与使用。
The weld is the most important section in nature gas pipeline installation, its quality relates to the whole engineering safety and usage.
介绍了城市人行天桥钢梁焊接装配工艺流程及施工要点。
Steel beam which is used in city walking platform bridge welding, assembly, processing and main points of construction are introduced.
应用推荐