Role of Hydrogen in Stress Corrosion Cracking of High Strength Pipeline Steel;
氢在高强度管道钢应力腐蚀中的作用
A database for pipeline steel welding procedure qualification is developed based on Visual Basic 6.
0中文企业版,开发出了管道钢焊接工艺评定数据库系统。
The behaviors of pipeline steels X70 and 16Mn were studied in 0.
为研究温度和应力对管道钢应力腐蚀过程电化学行为的影响,用X70钢和16Mn钢进行了试验,在不同温度、不同应力及慢拉伸条件下,用电化学极化测量方法研究0。
Review on research methods of soil corrosion for buried pipeline steels;
埋地管道钢土壤腐蚀研究方法进展
The corrosion-erosion behavior of two pipeline steels,X70 steel and 16Mn steel in flowing sandy water solution is studied by means of electrochemical apparatus with rotating coupons and weight loss method.
结果表明,2种管道钢存在相同临界流速,0。
exposure time were inves tigated for two common used pipeline steels,X70 steel and 16Mn steel.
通过研究国内常用的X70和16Mn2种管道钢在土壤浸出液中的电位-时间曲线,并根据失重试验和极化曲线,比较它们的平均腐蚀速度。
This paper gives an overview of manufacturing high-strength grade X80 line pipe,discusses design aspects including fracture inition,arrest and weld strength mismatch.
综述了国外在高钢级X80管道钢管方面的开发和应用状况。
Construction Quality Control for Industrial Use Steel Pipelines Buried Underground;
工业埋地钢制管道工程施工质量控制
Experimental Study of Laser Girth Welding for Line Pipe Steel X100
X100管道钢环缝激光焊接的试验研究
The Adhesive Bonded Technique Study of the Joint between the FRP Pipe and the Steel or the Steel Part;
玻璃钢管道与钢管及钢管件胶接技术研究
Gangsu pipelines( water supply Chensu pipeline), and pieces, manufacture, marketing.
钢塑管道（水衬塑管道）管件、造、售。
The Research on Selection of Marketing Channel of Big Size Steel Tube of Heng Steel Valin;
华菱管线衡钢大无缝钢管营销渠道选择研究
Choi steel activities room, stainless steel products, plastic pipe manufacturing.
彩钢板活动机房,不锈钢制品,塑料管道制造.
Research on Design Method for the Steel-lined Reinforced Concrete Penstock on Downstream Dam;
坝后钢衬钢筋混凝土压力管道设计方法研究
Design and research of steel-lined reinforced concrete penstocks of Three Gorges hydropower station
三峡水电站钢衬钢筋混凝土压力管道设计研究
The Optimum Design of Double Steel Liner-reinforced Concrete Penstocks
双钢衬钢筋混凝土压力管道的优化设计
Application Study on Cathodic Protection for Steel Pipeline and Storage Tank
钢质管道与钢质储罐阴极保护若干问题的探讨
Standard for welding and acceptance of steel pipings and pipelines
钢质管道焊接及验收标准
Standard for the control of internal corrosion in oil and gas transmission and distribution steel pipelines
钢质管道内腐蚀控制标准
Standard for AC influence drainage protection of buried steel pipeline
埋地钢质管道交流排流保护技术标准
Standard for D.C.drainage protection of buried steel pipelines
埋地钢质管道直流排流保护技术标准
Code for structural design of buried steel oil and gas transmission pipeline
埋地输油输汽钢管道结构设计规范
Technical standard for construction of steel piping in petrochemical industry
石油化工钢制管道工程施工工艺标准
Code for construction and acceptance of fiberglass reinforced plastic pipeline
纤维缠绕玻璃钢管道安装与验收规程
Process of cement mortar lining with coating machine on the inside surface of steel pipes
钢质管道水泥砂浆衬里涂敷工艺
Technological process of the pneumatically-pigsqueezed cement mortar lining for steel pipeline
钢质管道水泥砂浆衬里风送挤涂工艺