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精品軸承鋼管
軸承鋼管廠
您的位置:首頁 > 主營產品 > 橋塞

DH-Y445可取式橋塞

一、用途:

  主要用于卡堵底層及選層壓裂等作業。

二、主要特點:

  1、采用雙錐體雙向卡瓦錨定機構,具有錨定可靠,承受負荷大的特性。

  2、采用馬牙環鎖緊機構,鎖緊方便、可靠。

  3、采用三牙塊,自動調心錨定機構。

  4、坐封負荷小,承壓能力高,可以承受50Mpa 的壓差。

  5、液壓坐封,液壓丟手,操作簡單,使用方便。

三、技術參數:

適用套管
in
最大外徑
mm
總長
mm
溫度等級
壓力等級
MPa
連接螺紋
in
4-1/2 94 1034 120-150 35-70 2-3/8 TBG
5 104 1107 120-150 35-70 2-7/8 TBG
5-1/2 114 1190 120-150 35-70 2-7/8 TBG
5-3/4 120 1213 120-150 35-70 2-7/8 TBG
6 135 1208 120-150 35-70 2-7/8 TBG
6-5/8 140 1219 120-150 35-70 2-7/8 TBG
6-5/8 144 1198 120-150 35-70 2-7/8 TBG
7 148 1190 120-150 35-70 2-7/8 UPTBG
7 152 1223 120-150 35-70 2-7/8 UPTBG
7-5/8 165 1265 120-150 35-70 3-1/2 UPTBG
8-5/8 185 1297 120-150 35-70 3-1/2 UPTBG
9-5/8 210 1350 120-150 35-70 4 UPTBG
9-5/8 215 1385 120-150 35-70 4-1/2 UPTBG
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