• Cold-drawn steel wire for PC pipelines have good comprehensive performances that common cold-drawn steel wire unable to compare.

    预应力混凝土管道钢丝具有一般冷拉钢丝无法比拟的良好综合性能

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  • From all kinds of property of cold rolled and twisted steel, the essay analyses its important functions in concrete member and makes comparison between it and cold drawn, low carbonated steel.

    冷轧带钢筋各种性能分析了混凝土构件中所起的重要作用并与低碳钢丝做了充分比较

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  • The effect of various annealing systems on the splitting of cold-drawn steel rod is very little.

    各种退火制度脆性劈裂影响较小。

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  • Professional engaged in the production of various grades of cold-drawn stainless steel seamless steel tubes, all used with the domestic advanced level of processing.

    专业从事生产各种牌号不锈钢无缝钢管,全线采用具有国内先进水平工艺加工

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  • The main products are: 1, various specifications Cold-drawn seamless steel tubes for mechanical, chemical and other industries.

    主要产品分为:1各种规格无缝钢管用于机械化工行业

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  • The five characteristics of cold-drawn steel industry status are expounded.

    分析了冷拔钢材行业现状五大特点

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  • Described in the paper is the processing technique for hi-finish dies for high - precision cold-drawn steel tube.

    介绍用于拔高精密钢管光洁度模具的加工工艺试验情况。

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  • The headstand wire drawn machine is a suitable equipment for the production of heavy coil bearing steel wire for high speed cold heading.

    大盘高速轴承钢丝生产,用倒立拉丝比较合适选择。

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  • The stress corrosion of cold drawn prestressed steel wire hasn't been paid full attention to for a long time.

    长期以来,预应力钢丝应力腐蚀问题并未引起人们足够重视

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  • It is proved that the third one is the best for cold-drawn steel tubes at present.

    实践证明第三代磷化剂目前使用性能最好一种钢管磷化剂。

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  • The five characteristics of cold-drawn steel industry status are expounded. The countermeasures of industrial readjustment of cold-drawn industry is put forward from six aspects.

    分析了钢材行业现状五大特点六个方面提出冷拔行业进行产业调整对策

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  • To apply to the local system component plants, poles plants, hardware processing plants and construction of the construction site or on-the-Cold-drawn steel straight cut.

    适用于予构件厂、线杆小五金加工厂建筑施工场地对盘条冷拔钢筋调直切断。

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  • The circumference adopts galvanized cold-drawn frame or plastic-steel frame.

    四周采用镀锌板冷拉型框架塑钢框。

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  • Roof purline is adopted with cold-bending and thin-wall steel (Q345), knee bracing, roof horizontal bracing and purline drawn rod Q235.

    本工程屋面檩条采用高冷薄壁型钢材质Q345,隅屋面水平支撑,檩条拉条材质均为Q235。

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  • When the fuel for the heating furnace of Beiman Special steel Corporation was changed from gas to oil, severe carbonization happened on the surface of cold-drawn steel.

    北满特钢加热炉由烧煤气后,拔材表面产生严重增碳现象。

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  • As a chronic problem with cold-drawn seamless steel pipes, inner surface scale in the form of lump or powder makes such pipes unsatisfactory to relevant customer requirement.

    无缝钢管表面氧化皮始终以块状粉末状存在,难以满足用户使用要求

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  • Introduced in the paper are the development of the new D652 steel and the research concerning the trial production of the cold-rolled (drawn) seamless tubes for lifting arm with the said steel.

    介绍D652钢种研制及采用钢种试制起重臂冷轧()无缝钢管的工艺研究情况。

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  • Plymouth Tube COMPANY Description Plymouth Tube is a manufacturer of round and specialty shaped tubing, extruded and cold drawn shapes in Carbon, Alloy, Stainless Steel and Nickel Alloys.

    普利茅钢管生产圆形异形钢管以及热特殊型钢,所生产钢种有碳钢合金钢不锈钢合金钢

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  • With the said process, cold-drawn precision seamless steel tubes up to relevant ap...

    已按此工艺生产出满足使用要求的冷精密无缝钢管。

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  • The company special produces more than 200 various specification steel, like cold roll flat stee, cold drawn flat stee, hot roll flat steel, shape steel and heteromorphism shape steel.

    公司专业生产各种规格冷轧拔、热轧扁钢方钢型钢两百种。

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  • The company special produces more than 200 various specification steel, like cold roll flat stee, cold drawn flat stee, hot roll flat steel, shape steel and heteromorphism shape steel.

    公司专业生产各种规格冷轧拔、热轧扁钢方钢型钢两百种。

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