A metallic bellows is made from a thin seamless tube.
金属波纹管是由薄壁无缝管制成的。
By the way of making, tubes can be classified into seamless tube, and welded tube.
按制造方法，可分为无缝钢管和焊接钢管。
In order to solve the problems of shoe cutting of seamless tube, the shoe cutter is designed and developed.
为了解决无缝钢管管头切割的问题，设计、研制了管头切割机。
Air cooler and oil cooler shall be made of red copper, albata seamless tube or other corrosion prevention tubing.
3空气冷却器和油冷却器应采用紫铜、铜镍合金的无缝管或其他防锈蚀的管材。
Brass seamless tube can be used in heat exchanger and condenser, low temperature pipe, underwater transportation pipe.
黄铜无缝管可用于热交换器和冷凝器、低温管路、海底运输管。
Now the reserve amounts to 20,000 tons, over a thousand kind of models, are the national scale big seamless tube Support bases.
现在库存量达二万吨，上千种型号，是全国规模较大的无缝管供应基地。
As a result, the method can be widely used as a method for manufacturing the seamless tube by a Mannesmann mandrel mill system.
由此，可广泛地适用作由曼内斯曼芯棒式无缝管轧机方式的无缝管的制造方法。
So strengthening market consciousness, improving competitiveness of an enterprise have practical meaning to the seamless tube factory.
因此，强化市场竞争意识，提高企业的市场竞争力对包钢无缝钢管厂有着一定的现实意义。
The general occurrence and distribution of internal surface hollow and hole defect of hot continuous rolled seamless tube are introduced.
介绍了热连轧无缝钢管内表面凹坑、孔洞缺陷的基本形式和分布规律。
High quality carbon structural round bloom, seamless tube bloom used in high pressure boiler, alloy structural steel tube blooms are all up to the general standard.
优质碳素结构钢圆管坯，高压锅炉用无缝管坯，合金结构钢管坯等均达到国标中的各项要求。
Compared to the previous quarter, seamless tube sales volumes were up 2 percent, welded tube sales fell 15 percent and sales of welded products for projects slumped 9 percent.
无缝管销量与上一季度相比，分别增长2%，焊管的销售下降了15%和项目的焊接产品的销售下跌了9%。
Our company specialize in various specifications of the stainless steel tube, stainless steel square tubes, stainless steel seamless tube, stainless steel mirror tube, capillary, thick wall pipe!
专业供应各种规格的不锈钢管，不锈钢方管，不锈钢无缝管，不锈钢镜面管，毛细管，厚壁管！
Main products: precision steel tube, precision bright tube, precision seamless steel pipe.
主营：精密钢管、精密光亮管、精密无缝钢管。
Seamless copper tube is pressed and drawn.
铜管是压制的和拉制的无缝管。
Contact one of our sales professionals to get a competitive quote for any of your welded or seamless steel pipe or tube requirements.
联系我们的专业销售人员之一，获得竞争力的报价为您的焊接或无缝钢管或管要求的任何。
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。
One call to Ozark gives you immediate access to welded and seamless steel pipe and tube manufactured by the most reputable mills in the world.
一个电话到奥索卡，让您立即进入焊接和无缝钢管和管在世界上最负盛名的工厂生产的。
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。
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。
Can be customized and seamless steel tubes of various tube.
可以定做各种管坯及无缝钢管。
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。
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。
This paper introduces and analyses the applied examples of vibratory stress relieving in heavy shaft forging, seamless steel tube forgings... Crankshaft forgings and heavy weldment in our plant.
本文介绍了振动时效技术在我厂大型轴类锻件、无缝钢管锻件、曲轴锻件及大型焊接件上的应用实例并进行了分析。
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。
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。
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。
The failure mechanism and service status quo of hot piercer point in seamless steel tube were analyzed and its failure was mainly caused by piercer point collapsing nose, sticking steel and cracking.
对穿无缝钢管热穿孔顶头的失效机制和使用状况进行了分析研究，认为穿孔顶头的失效形式主要表现为顶头塌鼻、粘钢、 开裂。
After recent price rise of the storm, current local seamless steel tube prices and circumjacent market price, and even higher than shorten the price of some cities, so the price advantage is weakened.
历经近期的涨价风波后，目前本地无缝钢管市场价格与周边市场的价差缩短，甚至还高于有的城市的价格，因此价格优势有所减弱。
After recent price rise of the storm, current local seamless steel tube prices and circumjacent market price, and even higher than shorten the price of some cities, so the price advantage is weakened.
历经近期的涨价风波后，目前本地无缝钢管市场价格与周边市场的价差缩短，甚至还高于有的城市的价格，因此价格优势有所减弱。
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