管道

Qingdao pipeline expert specialized hot line; 13012952726 provide the pipelining service; After installment service replacement hot and cold pipeline, place bedpan, the water tank, the hand wash basin, the water heater, the galvanized pipe, the aluminum model the tube, the pvc tube, the pp-R multiple-unit tube, the hot air pipe, the valve, the water cock, the inside and outside wall leakage, the machinery opening sewer, to replace the floor drain

青岛管道专家专业热线电话；13012952726提供管道安装维修；安装维修更换冷热水管道、座便器、后水箱、洗手盆、热水器、镀锌管、铝塑管、pvc管、pp-R复合管、暖气管、阀门、水龙头、内外墙渗漏、机械疏通下水、更换地漏、另外我们有节水型、直排式、虹吸式座便器全部按出厂价自销、五金配件保修五年。

As the international sales center of Hanwei Energy Services Corp., currently Long Road has the following major products: high pressure GRE pipeline, production technology and equipment of GRE high pressure pipeline, FGD spray header and large-diameter FRP chimney and stack.

作为汉维集团的国际销售中心，公司目前的主要产品有高压环氧玻璃钢管道，环氧玻璃钢高压管道生产技术与设备，烟气脱硫喷淋管道和大口径FRP烟囱/烟道等产品。

The component and classificatory standard for the index system of submarine pipeline routing risk evaluation are researched.

分析研究了海底管道路由风险评估指标体系的组成及分级标准，建立了基于专家模糊评价的海底管道路由风险定量评估模型，并开发出计算机辅助海底管道路由风险定量评估系统软件及相应的数据库。

In the construction of a long distance pipeline with high pipe material hardness, thin pipe wall and big caliber ellipticity,general pipe external aligning devices are difficult to comply with quality standard.

随着长输管道的发展，大口径管道日益增多，大口径管道的管口椭圆度相对较大，其材质硬度高，因此组对施工的难度加大。

The present status of researching on the enameling pipe and its joining technology are introduced.

介绍了搪瓷管道及喷瓷管道的国内外发展现状和搪瓷管道的连接技术。

Besides, the stress state of oil pipiline suffered from the frost heaving hazard was predicted by finite element numercial simulation. When the design pressure is 10 MPa, the pipe wall thickness should be no less than 14.2mm.

对于采用X65钢级螺旋缝埋弧焊钢管和直缝埋弧焊钢管的中俄原油管道工程，当管道设计压力为10MPa时，中俄原油管道设计壁厚应不小于14.2mm。

Length of Gas Pipelines refers to the total length of pipelines in use between the outlet of the compressor of gas-work or outlet of gas stations and the leading pipe of users, excluding pipelines within gasworks, delivery stations, LPG storage stations, refilling stations, gas-mixing stations and supply stations.

供气管道长度指报告期末从气源厂压缩机的出口或门站出口至各类用户引入管之间的全部已经通气投入使用的管道长度。不包括煤气生产厂、输配站、液化气储存站、灌瓶站、储配站、气化站、混气站、供应站等厂内的管道。

In working, the tube via tube hoop is connected to the upper bottom plate (2); the lower bottom plate (3) is fixed to the groundsill; when the tube is vibrated, the distortion of spring can damp and adsorb the three-dimensional vibration of tube. The invention has lower natural frequency and wider temperature application, with simple structure and easy maintenance.

工作时，需减振的管道通过管箍与本发明所述的三维减振器的上底板(2)固接，三维减振器的下底板(3)与地基固接，当管道产生振动时，通过弹簧的变形来减小和吸收管道的三维振动，达到减振的目的，它具有较低的固有频率和较大的使用温度范围，具有结构简单可靠、安装方便、维护简便的优点。

The flow field of the PCCP pipeline is simulated, so the head loss and resistance coefficient are calculated which are consistent with the test data. Additionally, other pipelines of different diameter are also simulated, and the resistance coefficient's law along with the diameter is carried out.

对PCCP管道中的水流流场进行数值模拟，计算并求解出管道的水头损失和阻力系数，与模型试验取得了较为一致的结果；另外，还对不同管径的管道进行了模拟，得到了阻力系数随管径的变化规律。

For small diameters, pipes can be pushed home by bar or lever assisted where possible by the swing of the crane jib.

用力将新管道的插口慢慢插入到喇叭口中，直到合适的位置为止；对于小口径的管道，可以用撬棒或拉杆将管道推入安装位置，如果可能可以摆动吊臂予以协助。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。