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公司基本資料信息
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?上部方鉆桿旋塞閥技術(shù)參數(shù)
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型??號 Type |
外?徑 O.D. (mm) |
水眼直徑 Water?Hole Diameter (mm) |
接?頭?螺?紋 Connection |
工??作??壓??力 Working?Pressure (Mpa) |
適?用?范?圍 Suitable?Range |
CS146 |
146 |
50 |
4?1/2″REG-LH |
35???70???105 |
四方、六方方鉆桿 Tetragonal?and?Hexagonal?kelly |
CS200 |
200 |
76 |
6?5/8″REG-LH |
35???70???105 |
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???????????????????????????????下部方鉆桿旋塞閥技術(shù)參數(shù)
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型??號 Type |
外??徑 O.D.(mm) |
水眼直徑 Water?Hole ?Diameter(mm) |
接頭螺紋 Connection |
工??作??壓??力 Working?Pressure (Mpa) |
適?用?范?圍 Suitable?Range |
XS105 |
105 |
41 |
NC31 |
35???70???105 |
四方、六方方鉆桿 Tetragonal?and?Hexagonal??Kelly |
XS121 |
121 |
50 |
NC38 |
35???70???105 |
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XS127 |
127 |
50 |
NC38 |
35???70???105 |
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XS165 |
165 |
61 |
NC46 |
35???70???105 |
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XS178 |
178 |
71 |
NC50??5-1/2FH |
35???70???105 |