Cold-drawn steel wire for PC pipelines have good comprehensive performances that common cold-drawn steel wire unable to compare.
预应力混凝土管道用冷拉钢丝具有一般冷拉钢丝无法比拟的良好的综合性能。
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.
从冷轧带肋钢筋的各种性能中分析了它在混凝土构件中所起的重要作用，并与冷拔低碳钢丝做了充分的比较。
The effect of various annealing systems on the splitting of cold-drawn steel rod is very little.
各种退火制度对冷拉钢脆性劈裂的影响较小。
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的冷拔不锈钢无缝钢管，全线采用具有国内先进水平的工艺加工。
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、各种规格冷拔无缝钢管，用于机械、化工等行业。
The five characteristics of cold-drawn steel industry status are expounded.
分析了冷拔钢材行业现状的五大特点。
Described in the paper is the processing technique for hi-finish dies for high - precision cold-drawn steel tube.
介绍了用于冷拔高精密钢管的高光洁度模具的加工工艺试验情况。
The headstand wire drawn machine is a suitable equipment for the production of heavy coil bearing steel wire for high speed cold heading.
大盘重高速冷镦机用轴承钢丝的生产，用倒立式拉丝机是比较合适的选择。
The stress corrosion of cold drawn prestressed steel wire hasn't been paid full attention to for a long time.
长期以来，冷拉预应力钢丝的应力腐蚀问题并未引起人们的足够重视。
It is proved that the third one is the best for cold-drawn steel tubes at present.
实践证明，第三代磷化剂是目前使用性能最好的一种冷拔钢管磷化剂。
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.
分析了冷拔钢材行业现状的五大特点。从六个方面提出了对冷拔行业进行产业调整的对策。
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.
机适用于予制构件厂、线杆厂、小五金加工厂及建筑施工场地对盘条或冷拔钢筋的调直切断。
The circumference adopts galvanized cold-drawn frame or plastic-steel frame.
四周采用镀锌板冷拉型框架或塑钢框。
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弯薄壁型钢材质Q345，隅撑，屋面水平支撑，檩条拉条材质均为Q235。
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改烧油后，冷拔材表面产生严重增碳的现象。
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.
冷拔无缝钢管内表面的氧化皮始终以块状或粉末状存在，难以满足用户的使用要求。
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.
介绍了D652新钢种的研制及采用该钢种试制起重臂用冷轧(拔)无缝钢管的工艺研究情况。
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.
普利茅斯钢管生产圆形与异形钢管以及热挤、冷拔特殊型钢，所生产的钢种有碳钢、合金钢、不锈钢与镍基合金钢。
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拔精密无缝钢管。
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、冷拔、热轧扁钢、方钢及型钢两百余种。
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、冷拔、热轧扁钢、方钢及型钢两百余种。
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