縫埋弧焊 的英文怎麼說
中文拼音 [féngmáihúhàn]
縫埋弧焊
英文
lsaw-
Spiral submerged - arc welded steel pipe for municipal heat supply
城市供熱用螺旋縫埋弧焊鋼管Sichuan petroleum administration ziyang steel pipe plant ( zspp ) is the designated factory by cnpc to manufacture spiral arc - welded steel pipe ( shortened as " spiral welded pipe " )
四川石油管理局資陽鋼管廠是中國石油天然氣集團公司螺旋縫雙面埋弧焊鋼管（以下簡稱螺旋焊管）定點生產廠。Standard specification for steel line pipe, black, plain end, longitudinal and helical seam, double submerged - arc welded
雙埋弧焊縱向和螺旋焊縫平頭無鍍層鋼制總管的標準規范Weld metal toughness of submerged arc welding wire
1高韌性埋弧焊絲焊縫金屬強韌性的研究For straight seams, we use submerged arc welding or carbon dioxide welding ; for some corners and small areas, we still use manual welding
對于長直板縫，我們用埋弧焊或二氧化碳氣體保護焊；拐角處和小地方，還用手工焊。Ys automatic girth welder ( ys - agw - i / ii ) is mainly used in horizontal girth inside / outside welding of large tanks 、 vessel etc. the welder applies submerged arc welding
型埋弧自動橫焊機採用埋弧橫向焊接工藝，主要用於大型儲罐、容器等內外環縫的焊接Study on residual stress inspection of straight - line welded thick steel tube with large diameter
大口徑厚壁埋弧直縫焊管內應力檢測研究Influnce to welding quality caused by submerged arc welding wire deviation
埋弧焊絲偏移對焊縫質量的影響Influence to welding quality caused by submerged arc welding wire deviation
埋弧焊絲偏移對焊縫質量的影響Based on the project of a new television tower in guangzhou, the blind - hole method is employed in this paper to measure the longitudinal and circular residual stress in the inner and outer surface of a steel tube
摘要以廣州新電視塔鋼結構工程用大口徑厚壁埋弧直縫焊管為對象，採用一種應用廣泛且精度較好的檢測方法盲孔法，對厚壁直縫焊管內外表面的殘余應力進行了檢測。Petroleum and natural gas industries. non - destructive testing methods of steel tubers for pressure purposes. radiographic testing of the weld seam of submerged arc - welded steel tubes for the detection of imperfections
石油天然氣工業.承壓鋼管無損檢測方法.埋弧焊鋼管焊縫缺欠的射線檢測Petroleum and natural gas industries. non - destructive testing methods of steel tubers for pressure purposes. ultrasonic testing of the weld seam submerged arc - welded steel tubes for the detection of longitudinal and or transverse imperfections
石油天然氣工業.承壓鋼管無損檢測方法.埋弧焊鋼管焊縫縱向和或橫向缺欠的超聲波檢測Basic forms and sizes of weld grooves for submerged arc welding
埋弧焊焊縫坡口的基本形式和尺寸Abstract : causes for porosity occurrence in welding seams were investigated by means of statistic analysis of the porosity degree of welding seams of the submerged arc weld spiral pipes made with x65 and q235 steels from different works and mating weld materials, and of selecting proper mating material on the basis of different oxygen contents in the base metals
文摘:通過對不同廠家生產的x65級和q235鋼材與不同的焊接材料相匹配所生產的螺旋埋弧焊管焊縫內的氣孔進行統計分析，並從鋼材中氧含量的多少及其焊接材料匹配的不同，來研究焊縫中氣孔產生的原因。分享友人