焊接钢管,welded pipe
1)welded pipe焊接钢管
1.Welded pipe on-line detection equipments are introduced according to sort,performance,features and working principles,the relative merits and demerits and applicational course are analyzed in this paper.介绍了焊接钢管在线检测设备的种类、性能特点、工作原理,并分析了相应的优缺点和适用范围。
2.The article analyzes the important of plated edge machined to quality ofwelded pipe,and introduces 4 kinds of on-line machining methods of plate edge.随着钢厂轧制技术的不断提高,焊接钢管生产中板边以铣代剪工艺将广泛普及。
英文短句/例句
1.Steel strips for welded steel pipeGB/T8164-1993焊接钢管用钢带
2.Welded stainless steel tubes for machine structureGB/T12770-1991机械结构用不锈钢焊接钢管
3.Welded stainless steel pipes for liquid deliveryGB/T12771-1991流体输送用不锈钢焊接钢管
4.Welded steel pipe for low pressure serviceGB/T3092-1993低压流体输送用焊接钢管
5.Galvanized welded steel pipe for low pressure serviceGB/T3091-1993低压流体输送用镀锌焊接钢管
6.Ceramic Cushion of Steel Pipe Weld Aided Device and Its Welding Procedure钢管焊缝陶瓷垫补焊装置及焊接工艺
7.Study on the SAW Weldability of X100 Pipeline SteelX100管线钢埋弧焊焊接性能研究
8.Welding of Carbon-Steel, Stainless-Steel and Nonferrous-Metal tube.普碳钢，不锈钢，有色金属管焊接。
9.Research on Weldability and Welding Materials of/for High Performance Pipeline Steels;高性能管线钢焊接性能及焊接材料研究
10.Discussion on Strip Butt-welding Method of CT80 Grade Coiled Tubing Made in China国产CT80级连续油管用钢带对接焊焊接方法探讨
11.Seam Distinguishing System & Automatic Control of Two-join-one Welding Equipment for Movable Steel Tube;移动式钢管“二接一”焊接装置的焊缝识别系统与焊接过程自动化
12.WELDING TECHNOLOGY,WELDING MANAGEMENT AND THE QUALITY CONTROL OF THE STEEL BOX GIRDER OF HUANGPU BRIDGE OF PEARL RIVER IN GUANGZHOU广州珠江黄埔大桥钢箱梁环缝焊接工艺、焊接管理及焊接质量控制
13.Study on Microstructure and Property of the Welding Joint of T92 Steel Tube;T92钢管焊接接头组织和性能研究
14.Research on the corrosion-resistant performance of the X65 pipeline steel welded subX65管线钢焊接接头耐腐蚀性能研究
15.Microstructure and Properties of TLP and TIG+MIG Joint of T91 Steel PipeT91钢管TLP与TIG+MIG焊接接头组织与性能
16.Surface Nanocrystallization of Pipeline Steel X80 Welded JointsX80管线钢焊接接头表面自身纳米化
17.Electrochemical behavior of various micro-areas on the welded joint of Q235 steelQ235管线钢焊接接头微区电化学行为
18.TIG welding for austenitic stainless steel tube plate and copper pipe紫铜换热管与不锈钢管板接头的TIG焊
相关短句/例句
Welded steel tube焊接钢管
3)welded steel pipe焊接钢管
1.According to the experiences accumulated in the procedure of practical operation, the explanation is carried out about national administrative supervision test and permission ofwelded steel pipes used in the petroleum industry.结合实际操作过程中积累的经验,对石油天然气工业用焊接钢管相关的国家行政监督检验与许可进行叙述,在综合比较、分析焊管产品生产许可证和压力管道元件制造许可规定要求与区别的基础上,提出了统一归口、平稳过渡、保证质量的原则意见,使企业对申请与取证的方式更加明确。
4)Weld steel tube焊接钢管
5)Steel pipe welding钢管焊接
6)welded X70 steel pipeX70焊接钢管
1.The fatigue life curves of weld joint material ofwelded X70 steel pipe, the P-S-Ncurves, have been drawn under such four kinds of reliabilities as 0.通过疲劳试验, 建立了西气东输用X70焊管焊接接头材料在 0 5、0 999、0 999 9和0 999 99等 4种可靠度下的疲劳寿命曲线, 即P S N曲线; 根据西气东输管道输气量不均匀系数,建立了X70焊接钢管所承受的载荷谱; 基于焊接接头材料可靠性疲劳寿命P S N曲线和管道载荷谱,采用Miner累积损伤准则, 估算了X70焊管的疲劳可靠性寿命。
延伸阅读
焊接钢管分子式：分子量：CAS号：性质：是用钢带焊成的有缝钢管。接焊缝分直缝（单直缝和双直缝）焊管和螺旋缝焊管。从焊接方法分，有电焊管、气焊管、炉焊管和特殊焊（等离子焊、电子束焊、钎焊等）管。其中电焊管又分电弧焊管、低频电阻焊管和高频电阻焊管。从断面形状分，焊管有圆形的和各种异形的。焊管主要用于承压或不承压（低压）输送水、煤气、空气、油及取暖蒸汽等流体。直缝焊管最常见的品种规格在φ6×2/2.5~φ150×4.5/5.5毫米范围内，同一直径的焊管分普通壁厚和加厚壁厚两种。除了普通焊管外还有经过镀锌的焊管。管端有带螺纹的，也有不带螺纹的。专门用途的焊管有电线套管（φ13~76毫米或φ1/2~3英寸）、变压器油管（φ40×1.5~φ51×1.6毫米）、吹氧管（φ10~50毫米或φ3/8~2英寸）、深井泵管（φ108~159毫米）、电焊薄壁管（φ9×1~φ63.5×1.75毫米）、小直径的高压刹车油管和冷冻机散热管、建筑结构用管（空腹钢窗管）、汽车传动轴管、原子能用管、涂层管、复合管、双层卷焊管（邦迪管）、变断面锥形管等。螺旋缝焊管是大直径的流体输送管，有承压与一般低压之分，承压管的承压能力比一般低压管高出10%~40%。它们也用作管桩、桥墩等结构。品种规格为φ219×5~φ2220×16毫米，同一直径的螺旋焊管，壁厚常有4~10种。钢管的通常长度为6~12米。
