管螺紋器 的英文怎麼說

中文拼音 [guǎnluówénqì]
管螺紋器 英文
pipe threader
  • 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;...
  • 螺 : 1. [動物學] （軟體動物） spiral shell; snail; conch 2. （螺旋形的指紋） whorl （in fingerprint）
  • 紋 : 名詞（花紋; 紋縷兒） lines; veins; grain
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 管螺紋 : gas thread; pipe thread
  1. Shanghai air conditioning copper tube factory, one of the four divisions of shanghai zhongxin copper tube industry co., ltd. is a manufacturer for coppertubes in straight length, level wound coil and pancake coil used in fieldsof air conditioning, refigeration, water - heater, heating - system service

    上海中鑫銅管工業有限公司所屬的空調管廠，是專門生產直條管、水平纏繞空調管、扁平蚊香盤狀管和內螺紋銅管的企業，產品廣泛適用於空調及配件、冰箱、冷藏、熱水器、集熱供暖等行業。
  2. Aerospace series - pipe coupling 8 30 ' - protective plug with external threads

    航空航天系列.管聯接器8 30 ' .帶外螺紋的防護管塞
  3. Food industry fittings ; double threaded couplings

    食品業用管配件.雙螺紋聯接器
  4. The results of experiments showed that spirally fluted titanium - tube are better choice on heat transfer enhancement for the miniaturization of naval steam condensers

    實驗結果表明，鈦螺紋槽管是實現冷凝器小型化較為理想的強化管管型。
  5. Auxiliary equipment. cooking. heating. push - on connectors for rubber tubes and caps intended to be fitted on certain domestic appliances using mains distributed combustible gases and on g 1 2 b male wall - mounted taps

    輔助設備.烹調.加熱.使用管道供燃氣的某些家用設備上安裝的橡膠管件和密封蓋的推入式連接器和g1 2陽螺紋墻裝氣閥的連接器
  6. Various successive partial plastic forming methods for processing groove, including thread rolling, cross rolling and skew rolling, splitting, rolling of spline shaft, split rolling, open - die extrusion of spline shaft / gear, extrusion of internal screwed tooth socket parts with large helical pitch, integral cold forging for slot commutator, extrusion - ploughing for outside fin tube, drawing of tube with spiral internal / external ribs etc. have been introduced briefly

    摘要介紹了用於加工槽的各種連續局部塑性成形方法，包括螺紋軋制、橫軋與斜軋、分劈、花鍵軸滾軋、劈分軋制、花鍵軸齒輪開模擠壓、花鍵套擠壓、槽型換向器整體冷鍛、外翅片管擠壓一犁削、內外螺紋管拉拔等。
  7. Screwing dies and dienuts - specification for hand - and machine - operated circular screwing dies for parallel pipe threads ; g series

    螺絲板牙和螺母狀板牙.手用和機器操作平行管螺紋用圓形螺絲板牙規范; g系列
  8. Screw necks for oil containers

    貯油容器用螺紋接管
  9. Air filtration portfolio, air filters, valve, oil mist machine, filter valve, oil mist separator, micro - mist separator, stability activated solenoid valve, pressure gauge, micro - valve and vacuum valves, links the release of the closure - pressure valves, and pipe connection, a one - way valve, t - shelves, shelves, brackets, diaphragm - type flow switches, blades type flow switches, further growth actuator, the valve lock, precision valve, pressure switches, mechanical pressure switches, pneumatic control ratio positioning devices, and electric - gas ratio positioning devices, and telecommunications - pressure converters, electro - pneumatic proportional valve, filter valve, shuttle valve, gas - electric relay and gas indicator, delay pneumatic valve and cylinder fcl, plumbing fcl, mufflers and exhaust cleaner, the excess flow valve with silencer, a one - way valve, rapid valve, rapid joints, rapid valve with fcl, rapid joint sub - cluster gas, micro joints, gas pipes, pipe from the devices, and helical coils, pipes, channels, scissors, multiple fastener, high - speed rotary joint, 10000 threaded joints, and insert the tube joints, rotary joints began, 68. 25 rapid joints and hoses, hose fittings and rapid non - electrostatic

    空氣過濾組合空氣過濾器減壓閥油霧器過濾減壓閥油霧分離器微霧分離器穩定啟動電磁閥壓力表微型減壓閥減壓氣閥三通釋放式截流閥壓力開關管接頭單向閥t型隔板隔板托架膜片型流量開關漿葉型流量開關增速繼動器鎖定閥精密減壓閥壓力開關機械式壓力開關氣控比例定位器電-氣比例定位器電訊號-氣壓轉換器電-氣比例閥過濾減壓閥梭動閥氣-電繼電器氣源指示器氣動延時閥氣缸限流器管道限流器消聲器排氣潔凈器限流閥帶消聲器單向止回閥快速排氣閥快速接頭快速排氣閥帶限流器快速接頭集束分氣微型接頭氣喉管喉管脫離器螺旋管排管管道剪刀多管扣件高速旋轉接頭萬用螺紋接頭插入式管接頭旋式緊鎖接頭難燃性快速接頭和軟管不帶靜電快速接頭和軟管
  10. This is machine is special for producing round flat corrugated ducts used in expressway, bridge, train and large - span post - tension concrete project

    Sb - jg - 110型卷管機，是用於卷製作為橋梁建築預應力施工中預留孔道的螺紋管的機器。
  11. Hand - and machine - operated circular screwing dies for taper pipe threads. r series

    錐形管螺紋用手控制和機器控制的圓形螺絲板牙. r系列
  12. The type of heat transfer inside the pipes belongs to single - phase compulsive turbulent flow of inner pipe. inner trachea is a kind of special pipe compared by smooth pipe, which can strengthen heat transfer inside pipe

    空預器煙氣側的換熱類型是管內單相強迫紊流換熱，論文在查閱了相關文獻的基礎上，比較了幾種不同的管內強化換熱措施，在其中選擇內螺紋管代替光管，來改造管式空氣預熱器。
  13. There are a lot of advantages when inner trachea applied in air pre - heater, such as the improvement of the temperature of pipe, the low consumption of metal, except for the increment of flow resistance. according to many related papers, it is more proper inner trachea with the structure of short distant between two whorls and shallow depth of whorl. it can enhance heat transfer with smaller flow loss

    內螺紋管是一種異形管，和光管相比，管內側的換熱系數大大增強了，應用於空氣預熱器可以起到提高總傳熱系數、節約受熱面金屬消耗量的目的；同時提高了管壁溫度，能夠減輕低溫腐蝕的程度和速度；不足之處是帶來了更大的阻力損失。
  14. Taking some tubular air pre - heater used in one boiler whose capacity is 130 t / h as an example, new blue print with inner trachea is completed by means of computer program. several key design variables may be changed, such as diameter of pipe and velocity of flow of gas. these cases have been considered, and their results have also been compared with each other

    比較了幾個重要的設計變量，如外管徑、煙氣流速等參數變化時，總傳熱系數和空預器本體管子總重量，阻力損失以及最低管壁溫度等幾個重要設計結果的變化趨勢，對內螺紋管空氣預熱器的設計具有借鑒意義；其間還分析了內螺紋管與光管在設計時的不同之處；最後，初步分析了內螺紋管的優化設計問題，提出了一些建議。
  15. Aerospace series - pipe coupling 37, spherical, in heat resisting steel - straight unions, threaded - inch series

    航空航天系列.耐熱鋼制球面37 ?管聯接器.螺紋式直活管節.英制
  16. Steel tubes. welded rings, internally threaded, for pressure equipment

    鋼管.壓力容器用內螺紋非合金鋼焊接套管
  17. Available with an extensive combination of inlet / outlet sizes, types of thread, and end connections ? including retrofit compression fittings and hose connections ? the series 7 can be installed in a variety of piping configurations, and in conjunction with a wide range of meter horns, copper setters, and meter boxes

    可提供更多種進口/出口通徑、螺紋類型，以及連接方式-包括改進的壓縮接頭和軟管連接-系列7可以安裝在更多種管道系統上，可以連接更多種類的儀表、銅定位器，以及儀表箱。
  18. Laboratory glassware ; glass tube ends with round thread

    實驗室玻璃儀器.帶圓螺紋的玻璃管端
  19. I hand and machine - operated circular screwing dies for taper pipe threads, r series iso 4230 : 1987 ; german version en 24230 : 1989

    加工r系列錐形管螺紋用的手操作和機器操作的圓板牙
  20. Refer to some application examples of inner trachea tubular air pre - heater in power plants it is a good replacement pipe of the old smooth pipe

    所以，在用內螺紋管代替光管進行管式空預器的設計時，需要進行全面的核算。
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