The 3-roll mandrel pipe mill is regarded as the most advanced seamless steel tube mill in the world.
三辊连轧管机是当今世界上最先进的轧管机。
LuHong seamless steel tube website daily roundups: domestic steel market today the narrow adjustment.
官网每日综述：今日国内钢材市场窄幅调整。
Taken together, the local seamless steel tube market will also maintain stable or small consolidation trend.
综合来看，本地无缝钢管市场还将维持稳定或小幅盘整的态势。
A binary alloy coating seamless steel tube top and a manufacture method belong to the field of laser processing.
一种双合金涂层无缝钢管顶头及制造方法属激光加工领域。
Senior seamless steel tube analysts view, the "grand opening" domestic steel price movements were not unexpected.
资深无缝钢管分析人士看来，“开门红”的国内钢价走势并不意外。
Senior seamless steel tube expert thinks, because the price is too low, traders can cast in inventory goods, high.
资深无缝钢管专家认为，由于价格太低，贸易商不敢抛货，导致库存高企。
The basic structure of the WSP-1T special thread jointer recently developed by Wuxi Seamless Steel Tube Co. , Ltd.
简介了无锡西姆莱斯石油专用管制造有限公司最近开发成功的WSP-1T特殊螺纹接头的基本结构。
Senior seamless steel tube, analysts said ore price and steel price is interaction and interdependent relationship.
资深无缝钢管分析师表示，矿价与钢价是相互作用又相互制约的关系。
China Seamless Steel Tube network, said experts from the whole, well-oriented macroeconomic trends to identify more.
中国无缝钢管网专家表示从总体来看，宏观面向好趋势较为确定。
The master production scheduling(MPS) problem of hot rolling seamless steel tube is formulated as a mixed integer linear programming model.
建立了热轧无缝钢管主生产计划问题的混合整数线性规划模型。
The piercing process of seamless steel tube is a hot working process, the distribution of plug temperature is very important to its service life.
无缝钢管的穿孔过程是一个热加工过程，顶头的温度分布对于其寿命至关重要。
The chord and web members are all seamless steel tube. The ANSYS software is used to analyze the structure bearing capcity under main load combinations.
采用ANSYS软件，对结构在各主要荷载组合工况下的结构受力进行了分析，结果表明，结构受力合理，构件强度满足要求。
At present domestic seamless steel tube makers are in general equipped with relevant automatic NDT systems to ensure the ex-works quality of the products.
国内无缝钢管生产企业一般都配备有相应的钢管自动探伤设备以保证产品的出厂质量。
The PIC tube is made of long, internally deburred electrical weld tube or seamless steel tube by means of induction heating, stretch reducing and hot coiling.
管采用长的去除内毛刺的电焊管或无缝管作为坯管，经感应加热后进行张力减径，然后热卷曲成卷。
We are pleased to introduce a efficient and energy saving rapid cooling heat-transfer tube-D shape (semicircle) seamless steel tube to the refrigeration industry.
现向制冷行业推荐使用一种高效节能的速冻传热管——D型(半圆形)无缝钢管。
The new reformed system has been put into operation since 1998 and played irreplaceable role for the attainment of design yield in 170 Seamless Steel Tube Company.
新系统改造后于1998年投入使用，为170无缝钢管公司达到设计产量，起到了不可替代的作用。
There exist problems of cold-working hardening and hydrogen-brittle in the cold-drawing process for seamless steel tube, responsible for the cracking in the steel tube.
在无缝钢管的冷拔过程中，存在着冷作硬化和氢脆现象，它们是造成钢管开裂的主要原因。
The seamless steel tube production is characterized by complicated procedures, various sorts, non-unified standards, small batch and high requirements for raw material quality.
无缝钢管生产的特点是工序复杂、多品种、多规格、小批量、对原材料质量要求较高。
But on the other hand, the cost of high and nowadays inflationary pressures, short-term seamless steel tube lower prices the probability of small, high price trend will continue.
但另一方面，成本的高企和时下通胀的压力，短期无缝钢管价格走低的机率也很小，高价位态势还将延续。
The composition of the temperature monitoring system for the core rod in seamless steel tube production and the basic application of MODCELL Multiple-Loop Controller are introduced.
介绍在无缝钢管生产中芯棒温度测控系统的组成及MODCELL多回路控制器的基本应用。
The wall thickness tolerance of hot-rolled seamless steel tubes is a major issue which has to be addressed in case of operation of any newly-built or modified hot-rolling tube mill.
如何获得更高的热轧无缝钢管的尺寸精度是新建或改造轧管机组重点考虑的问题。
Oxidation factors in annealing of seamless steel tube are analyzed, combining with production practice, some methods have been put forward to decrease oxidation of seamless steel tube.
分析了无缝钢管退火中的氧化因素，结合生产实际，提出了减少无缝钢管氧化的措施。
Hot-rolled seamless steel tube column, as the main vertical load-bearing member, plays the role of structure transferring between the cast RC frame shear wall and the steel roof truss.
以热轧无缝钢管柱为主要竖向承重结构构件，承担现浇钢筋混凝土框架剪力墙结构与钢屋架之间的结构转换作用。
The said system will extraordinarily contribute to well- management of the hot- rolled seamless steel tube production plan so as to further enhance the management level in this regard.
该系统的建立，将会在热轧无缝钢管的生产计划管理中发挥重要作用，从而进一步提高安阳钢铁集团有限责任公司无缝钢管厂热轧无缝钢管的生产管理水平。
New Area to produce better steel-based products are the main used in industrial manufacturing various types of structural steel, steel, spring steel, bearing steel, seamless steel tube.
新区以生产优特钢为主，产品主要用于工业制造各类结构钢、管线钢、弹簧钢、轴承钢、无缝钢、管坯。
This standard and en 10297-1:2003 "the condition of technology of delivery of seamless steel tube that is used at machinery and average project utility" consistency degree is blame equivalent.
本标准与EN 10297- 1：20 03《用于机械和一般工程用途的无缝钢管交货技术条件》的一致性程度为非等效。
The provision of the seamless steel tube mark is disaccord in the national standard and the petrochemical industry standard, this paper discusses the controversial question in the construction.
本文对无缝钢管标识规定因国标与石化行业标准要求不一致，造成工程建设中的争议情况进行探讨。
The provision of the seamless steel tube mark is disaccord in the national standard and the petrochemical industry standard, this paper discusses the controversial question in the construction.
本文对无缝钢管标识规定因国标与石化行业标准要求不一致，造成工程建设中的争议情况进行探讨。
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