方形焊接管 的英文怎麼說

中文拼音 [fāngxínghànjiēguǎn]
方形焊接管 英文
quadrangular seamed tube
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 焊 : 動詞（用熔化的金屬修補金屬器物或使金屬工件連接起來） weld; solder
  • 接 : Ⅰ動詞1 （靠近;接觸） come into contact with; come close to 2 （連接; 使連接） connect; join; put ...
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 方形 : square; tetragonum
  • 接管 : 1 （接收並管理） take over control; take over 2 [工業] （連接管） adapter; gas fitting; stack; 接...
  1. Floating head heat exchanger with welded floating head ; number of passes : 2, tubes 25, square tube pitch 32 ; number and pattern of tubes, tie rods and slide rails

    帶焊接浮動頭的熱交換器.通路數2 ，管25 ，方形管心
  2. Body ? streamlined flow path minimizes pressure drop. butt weld, venturi or flanged ends provide piping alternatives

    閥體?流線形流道，最大限度減少壓降。對焊、縮喉管或法蘭連接埠幾種可供選擇的連接方式。
  3. Including : the realization and motion method of weld machine working location, the technical method for circular cross - section, rhombus cross - section straight tube and cone tube, and introduced some actual examples of pressure fittings, operating system, motion mechanism ' s construction feature and disposition of the weld machines

    包括：合焊機組工位移置的實現方法和運行方式；圓形和棱形截面的直管、錐管整形的工藝方法；通過實例介紹了行車式巨型管合焊機組壓力裝置、操縱系統、行走機構結構特點和焊接設備的配置。
  4. Thermocouple and thermal resistance in power station suit to measure temperature of electric generator groups and auxiliary machine correspond to 300000 and 600000 kilowatt, which can substitute one from import with many advantages as shock - proof, pressure - resistant, long in service, and convenience in maintain etc. the protective tube is processed in a special construction by deep - blind hole technology whose end not be welded to enhance the strength and prolong service life. thermocouple or thermal resistance

    本公司生產的電站專用熱電偶阻，適用於我國30萬60萬千瓦等發電機組及輔機的測溫需要，產品安全可替代進口，具有防震耐壓使用壽命長，維修方便，保護管是採用深盲孔技術加工而成，端部不用焊接，提高了保護管的強度和使用壽命，鎧裝熱電偶熱電阻採用彈簧壓著式結構，在運行中保護管與鎧裝熱電偶熱電阻測量端始終保持著良好的接觸，抗震動，減少熱響應時間，鎧裝熱電偶測量端採用絕緣形式，能防止電磁干憂。
  5. The piping workshop is equipped with three sets of pipe - welding machines and thereby may produce carbon steel and stainless steel round pipes in the sizes of 161140. 84. 5mm, and rectangular pipe in sizes of 15158080

    制管車間裝有45 76及114三套焊管機組，可生產規格為161140 . 84 . 5mm的碳鋼和不銹鋼焊接圓管，以及規格為15158080的方矩形管。
  6. Steel tubes for precision applications - technical delivery conditions - welded and cold sized square and rectangular tubes

    精密設備用鋼管.交貨技術條件.焊接和冷精加工的方形及矩形鋼管
  7. Aluminium and aluminium alloys. hf seam welded tubes. part 4 : tolerances on dimensions and form for square, rectangular and shaped tubes

    鋁和鋁合金. hf縫焊接管.第4部分:正方型長方型和定型管的形狀和尺寸公差
  8. Control and reduce the deformation of welding for frame of ball nodal in such kind of steel tube as diagonal laying of quardcone and quaraune diagonal laying with double phase

    兩向正交斜放類型鋼管球節點網架焊接變形的方法
  9. This paper discussed the total process of fabrication for big diameter vertical heat exchanger, including mostly tubesheet machining, technics request of tubesheet piecing - up, and weld request of tubesheet - to - shell ; measure of machining for square manhole and measure of square manhole - to - shell weld for preventing distortion ; taking special machining technics arid check up method for request of plane degree and check up method upon tubesheet

    摘要介紹了大直徑立式換熱器的製造過程，主要包括管板拼接、加工的工藝要求以及管板與筒體焊接要求；同時對方形人孔的製作及其與筒體的焊接防變形等採取了一定的措施，對管板上端面平面度的要求採取了特殊的加工工藝及檢驗方法。
  10. Compared with the traditional pipe connection with screwed, soldered and welded solutions the viega profi - press system offers you following advantages : quick and easy handling, reduction of cost by means of fast and save assembling space, permanent and high cleanness connection and no fire risk during installation

    卡壓式管道連接方式與傳統的管道連接方式，焊接、絲接完全不同，它通過金屬管道與特殊管件的受擠壓產生變形實現管道與管件的緊密連接，擠壓工具為全自動電動壓鉗。
  11. Experimental results show that the new cfrt - column to steel - beam joints proposed in this paper possess good earthquake resistant capacity. the infilled concrete benefit to restrain the buckling deformation of column webs, increase the strength and stiffness of the joint. the lengthened stiffener can transfer much more beam moment, make the strength of the joint increased

    試驗表明，在保證焊接質量的前提下，本文提出的新型方鋼管混凝土柱?鋼梁的節點具有良好的抗震性能；內填混凝土有利於抑制柱腹板的屈曲變形，增加節點的承載力和剛度；加勁肋長度的增加有利於傳遞梁端彎矩，使節點的承載力提高。
  12. Steel tubes. structural welded tubes, circular, square, rectangular or oval, in ferritic or austenitic stainless steels. dimensions. technical delivery conditions

    鋼管.不銹鋼鐵素體和奧氏體鋼制圓形正方形矩形或橢圓形建築用焊接鋼管.尺寸.交貨技術條件
  13. Steel tubes for precision applications - technical delivery conditions - part 5 : welded and cold sized square and rectangular tubes

    精密用途鋼管.交貨技術條件.第5部分:焊接冷定徑方形和矩形鋼管
  14. Based on the head loss coefficients obtained from gardel ' s semi - empirical equations for t - junction flow and experiment of welded t - junction, the hydraulic characteristics of throttled surge tank are estimated and compared with those gotten from hydraulic experiment. 3. four different methods of determining the head loss coefficients of throttled surge tank have been employed to investigate the effect of methods afore mentioned on the accuracy of calculating surge and pressure head of throttled surge tank

    給出了基於gardel關於三通管水頭損失系數的經驗公式、焊接t形三通管水頭損失系數的實驗資料及截面突變管道的水頭損失資料，計算有連接管的阻抗式調壓室在不同流態下水頭損失系數的計算方法，並將這兩種方法計算得到的調壓室局部水頭損失系數分別與模型試驗成果進行了比較和分析； 3
  15. Taking the example in the three gorges hydroelectric station, we researched the influence of the weld process on the construction and operation of penstock after moving contract - elongate nodes, analyzed the deformation law of two plans and calculated the crosswise and lengthwise shrinkage in weld process using experience formula and theory respectively, and then analyzed the influence of the welding and installing process on shrinkage, finally chose the best installation plan

    摘要以三峽水電站引水壓力鋼管施工現場為實例，研究取消伸縮節后焊接對引水壓力鋼管施工的影響，分析了兩種方案在焊接過程中的變形規律，分別用經驗公式和理論計算出兩種方案焊接時的橫向和縱向收縮量，然後分析收縮量對安裝焊接過程的影響，選擇出最佳安裝方案。
  16. The mechanism and characteristic of ductile fracture of high pressure gas transmission pipeline steels is discussed in this paper, and some work in china on welding consumables and techniques and weldability of high strength and toughness pipeline steels is also reviewed

    摘要主要介紹了高壓輸氣管線延性斷裂的特徵、形成機制，以及我國在高強高韌性管線鋼焊接材料、工藝及焊接性方面的一些研究工作。
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