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  • 東莞除塵工程管道配件
  • 東莞除塵工程管道配件

東莞除塵工程管道配件

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東莞市大嶺山科誠機械設備廠
  • 聯系人：戴元康
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  • 地區：廣東 東莞
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法蘭是使管子與管子相互連接的零件。連接于管端。法蘭上有孔眼，可穿螺栓，使兩法蘭緊連。法蘭間用襯墊密封。法蘭管件(flanged pipe fittings)指帶有法蘭(突緣或接盤)的管件。它可由澆鑄而成(圖暫缺)，也可由螺紋連接或焊接構成。法蘭聯接(flange，joint)由一對法蘭、一個墊片及若干個螺栓螺母組成。墊片放在兩法蘭密封面之間，擰緊螺母后，墊片表面上的比壓達到一定數值后產生變形，并填滿密封面上凹凸不平處，使聯接嚴密不漏。法蘭聯接是一種可拆聯接。
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