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- Seamless steel tube is made in sizes for1/8 to24 inches. 无缝钢管制作的尺寸从八分之一寸到二十四寸。
- The hot dipping alumetizing technology for 20G seamless steel tube was studied. 摘要对20G无缝钢管的热浸渗铝工艺进行了研究和试验。
- The materials of semicircle seamless steel tube can fall into carbon steel (20#) and stainless steel (321). 半圆无缝管材质有碳钢(20%23钢)和不锈钢(321钢)。
- Wuxi Zhenda Bearing Steel Tube Manufacturing Co.,Ltd, professional seamless steel tube manufacturer. 无锡市振达轴承钢管制造有限公司,专业无缝钢管制造商.
- Abstract: The hot dipping alumetizing technology for 20G seamless steel tube was studied. 文摘:对20G无缝钢管的热浸渗铝工艺进行了研究和试验。
- Jiangyin Shanghao Mentuls tubeCo.,LTD We mainly produce and seal seamless steel tube as fol... 发布者:陈彩莲所在地:江苏无锡市行业:冶金矿产职位:外销员工作年限:应届毕业生
- The results showed, that tube was welding tube, it was t the seamless steel tube. 结果表明,该钢管实为焊管,不是技术规范所要求的无缝钢管。
- Analyzed in the article are the premodification problems of the roller hearth annealing furnace located at Seamless Steel Tube Plant,Anyang I &S Croup Corporation. 分析了安阳钢铁集团公司无缝钢管厂辊底式退火炉改造前存在的问题。
- The co-authors describe the need of modification of the plugbar transfer system of the Mannesmann piercing mill located at Seamless Steel Tube Plant,Baoshan Iron &Steel Co. 简述了宝钢无缝钢管厂曼式穿孔机顶杆转交装置改进的原因。
- 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. I C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。
- The product quality is nearly correlative with the key facility-piercer.The pierer's performance impacts on the seamless steel tube's quality and stardard straightly. 该产品质量与生产其的关键设备一穿孔机密切相关,穿孔机性能直接影响着无缝钢管的产品质量和品种规格。
- Below, we will be seamless steel tubes for automotive products like subtotals. 在下文中我们将会对汽车用无缝钢管产品进行一下分类汇总。
- Briefed in the paper are the advantages of the electromagnetic induction heating process employed for shell reheating in seamless steel tube manufacturing. 简述了电磁感应加热方式应用于热轧无缝钢管生产中荒管再加热的优越性。
- The analyses indicate that the interpretative structural model of seamless steel tube can serve as a basis for artificial or automatic control of the wall thickness accuracy. 分析表明,无缝钢管壁厚精度的解释结构模型可为无缝钢管壁厚精度的人工及自动控制与决策提供依据。该模型的建模方法还可用于板带、型钢等其它钢材生产系统。
- The article describes the setting-up and optimalization of the process parameters for the twohigh rotary pipe sizer employed by the 170 Seamless Steel Tube Plant,Daye Special Steel Corp.Ltd. 介绍了大冶特殊钢股份有限公司170无缝钢管厂二辊回转定径机工艺参数的选择和优化情况。
- 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。
- 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。
- The developing course and tendence of seamless steel tube production athome and abroad and survey of different type tube rolling mills recent1y developed are intro-duced in the article. 本文论述了国内外无缝钢管生产技术发展历程、趋势和近年来新开发的各式轧管机的概况。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。
- The application of the said gauging system will be capable of strongly ensuring production of high accuracy seamless steel tubes. 应用该测厚系统,可为生产高精度无缝钢管提供强有力的保证。
- Main applications:For piercing seamless steel tubes such as stainless steel, drill steel and high temperature alloy steel. 用途:用于穿制不锈钢、合金钢和高温合金等无缝管。如有特殊要求,可协商解决。
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