螺紋接箍 的英文怎麼說
中文拼音 [luówénjiēgū]
螺紋接箍
英文
threaded collar joint-
Study on promoting the manufacture quality of screwed joint of oil pipe
提高油管接箍螺紋加工質量的研究In recent three years, aiming at the main failure causes of tubing, jianghan oil production plant has adopted the methods such as increasing the number of mending the tubing connector, replacing the tubing collar, and introducing the technology of defect detection of tubing, etc. to improve the quality of tubing greatly
近3年來,江漢採油廠針對油管失效的主要原因,採用加大油管修螺紋和換新接箍量、引進油管探傷技術等方法,使油管質量得到了很大提高。Diaphragm type chemical seal " quick coupling ", process connection : union nut or thread neck to din 11 851, sms -, idf -, apv rjt - norm or clamp
快裝型膜片化學密封,過程連接:聯管螺母或din 11851 sms - idf - apv rjt -標準的螺紋頸或卡箍。
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