常見例句Tube to tubesheet joint shall be rolled. 管子與管板的接頭應(yīng)是滾壓接合?The design" s improvement was made, and finally the tubesheet is safe. 論文對其設(shè)計(jì)方案進(jìn)行了改進(jìn),最終強(qiáng)度校核合格。Tube to tubesheet joint shall be strength welded followed by light expansion. 管子與管板的焊縫應(yīng)是強(qiáng)度焊再加貼脹。(這是管板焊接的幾個(gè)基本形式之一).One calculation method used in designing integral tubesheet of U tube exchangers was introduced in this paper. 本文介紹了U形管式換熱器整體管板設(shè)計(jì)的一種計(jì)算方法。In this paper, the prospect for applications of thin tubesheet of RODbaffle heat exchangers is expounded. 闡述薄管板在折流桿換熱器中的應(yīng)用前景,并利用應(yīng)力分析設(shè)計(jì)方法,研究薄管板的應(yīng)力分布及應(yīng)力評定。The hydraulic expanding technology is effective to make sure the close joint between the tube and the tubesheet. 液壓脹接技術(shù)是目前比較有效的保證換熱管與管板緊密連接的技術(shù)。 返回 tubesheet