PVC Pipe with foamed sandwich layer is a new Piping material.
芯层发泡PVC管材是一种新型管道材料。
Familiar with selection of piping material, pipe arrangement and so on in power plant, nuclear power plant.
熟悉火电、核电站管道材质选择、配管等技术。
The allowable stress is the value of the determined basic allowable stress of the piping material multiplied by a quality factor.
而管道许用应力是在确定了管道材料的基本许用应力后，乘以质量系数所得的值。
Experience in equipment layout, piping routine study, piping layout, isometrics, piping material take off and pipe support design.
拥有在总体布置、管道走向、管道布置图、ISO图、材料表和管道支撑的设计经验；
Introduces piping material corrosion characteristics and mechanism of PTA plant, how to select the piping materials and gives the examples of material selection.
介绍精对苯二甲酸装置中常见的管道腐蚀特点和机理，选用材料和选材实例。
Analyze features of corrosion of pipeline for high acidic crude oil of atmospheric and vacuum distillation unit, probe major principle for selection of piping material.
分析加工高酸值原油常减压蒸馏装置管道腐蚀的特点，探讨其主要管道的选材原则。
Experience of plot plan, equipment layout, piping routine study, piping plan, isometrics, piping material take off and pipe support design against project standards & specification.
具备如下管道专业设计能力：装置布置图、设备布置、管线布置、单线图、管道材料表和管道支撑等设计能力；
Project and system situation in Zouxian Power Plant were introduced, and the piping design parameters and the piping material of main steam system and main feed water system were determined.
对邹县发电厂四期工程和系统状况进行了介绍，确定了主蒸汽系统和主给水系统管道的设计参数，选择了管道材料。
The allowable stress of the pipe material shall be chosen from the data of GB 50316 Design Specification for Industrial Metal Piping.
管子材料的许用应力可按GB 50316《工业金属管道设计规范》中的数据选用。
For alloy steel piping system, the liquid temperature shall be higher than the brittle transition temperature of the metal material.
如果是合金钢管道系统，液体温度应高于金属材料的脆性转变温度。
Reduced port Ball valves are not recommended in building services piping, but rather for process piping in hazardous material transfer.
缩径流道球阀不推荐在建筑物管道系统中使用，但是可用于有害物质传输的处理管道。
The selection on material and matters to be cared for the piping system of benzol hydro refining unit were described in this paper.
介绍了苯加氢装置管道系统的材料选择和注意事项。
Nylon is the best material for piping bags as it wears well and is easy to wash.
尼龙是制作手提布袋的最佳原材料，它经久耐用，而且易清洗。
New material has been gradually used in piping engineering in recent years.
近年来，管道工程中的新材料已经逐步开始工程使用。
The key points in the substitution of the material made in China for that made abroad in the piping engineering were discussed in this article.
探讨了在工程项目配管选材中，用我国材料标准替代国外材料标准时，应注意的问题。
Disk evaporator with out flow reducing membrane is a new equipment in alumina industry to replace the parallel piping evaporator, but the material of the equipment is under test.
外流降膜板式蒸发器作为替代列管式蒸发器的新设备应用于氧化铝行业，其板片材质处于一个摸索选择的过程。
The main materials of equipment , piping and construction parts are carbon steel, stainless steel, aluminum, titanium, nickel and nickel alloy, and special clad material.
公司生产和安装的设备以及结构件材料主要有碳钢、不锈钢、钛、镍基合金以及各种复合材料等各种有色金属。
For assessing reliability of a pressure piping containing defects, it is necessary to know the calculation method and the distributions of flow stress of material.
确定管道流变应力的不确定性分布是对含缺陷压力管道进行可靠性评定的前提。
The material selection and service condition for high temperature hydrogen exposure piping and furnace pipe was analyzed for one chemical plant imported from Japan.
本文分析了某化工公司从日本引进的苯加氢装置高温高压临氢管道及加热炉炉管的选材以及运行情况。
The user view display is the process of especial expression of the ship piping engineering material information.
系统的用户视图表达模块的功能是将物料信息以特定的视图方式表达给用户。
This method can be widely used to determine the minimal transporting velocity of other large-size particle material in the hydraulic vertical lifting piping.
该方法也可广泛地应用于确定其它大颗粒物料的最小输送速度。
Housing: Galvanize steel sheet material could be able to bear corrosive. Same size for the inlet and outlet can install conveniently. Connecting to the piping directly makes for installation.
外壳：采用优质热镀锌钢板制成，具有优良的耐大气腐蚀性能，进风口和出风口外形尺寸相同，可与风管直接相连，以便于安装。
Heating cable length should be piping distribution side of the material in the cable at the cooling condensation unaccompanied heat, heat tracing cable length should be longer than the heating pipes.
伴热电缆应按管道长度分布，一面物料在无伴热电缆处降温凝结，伴热电缆的长度应长于被伴热管道。
Heating cable length should be piping distribution side of the material in the cable at the cooling condensation unaccompanied heat, heat tracing cable length should be longer than the heating pipes.
伴热电缆应按管道长度分布，一面物料在无伴热电缆处降温凝结，伴热电缆的长度应长于被伴热管道。
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