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钻杆管
产品名称：钻杆管
产品规格：
产品价格：
产品说明：
● 标准 Standard
美国石油学会标准(API SPEC 5D)
●用途 Uses
用于钻井
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|
●尺寸偏差
外径、壁厚、重量允许偏差
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项目 Item
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允许偏差 Tolerances
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管体
Pipe Body
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外径 Outside Diameter
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D ≤ 101.6mm ± 0.79mm
D ≥ 114.3mm -0.50%D~+1.00D%
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壁厚 Wall Thickness
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－ 12.5%
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重量
Weight
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单根 Single Lengths
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-3.5%~+6.5%
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●规格表 Size
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规格外径
Size Designation
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公称重量 Calculated
Weight
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计算重量 Calculated
Weight
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钢级 Grade
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壁厚
Wall Thickness
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加厚形式
( 见注 )
Upset End,for
Weld-on Tool
Joints(see Note)
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in
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mm
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lb/ft
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kg/m
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in
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mm
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2 3/8 ″
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60.3
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6.65
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6.26
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9.32
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E.X.G.S
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0.280
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7.11
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EU
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2 7/8 ″
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73.0
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10.40
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9.72
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14.48
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E.X.G.S
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0.362
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9.19
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EU
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3 1/2 ″
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88.9
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13.30
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12.31
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18.34
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E.X.G.S
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0.368
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9.35
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EU
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3 1/2 ″
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88.9
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15.50
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14.63
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21.79
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E.X.G.S
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0.449
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11.40
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EU
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4 ″
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101.6
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14.00
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12.93
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19.26
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E.X.G.S
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0.330
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8.38
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EU
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4 1/2 ″
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114.3
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16.60
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14.98
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22.31
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E.X.G.S
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0.337
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8.56
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EU
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4 1/2 ″
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114.3
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20.00
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18.69
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27.84
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E.X.G.S
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0.430
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10.92
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EU
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5 ″
|
127
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19.50
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17.93
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26.71
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E.X.G.S
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0.362
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9.19
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IEU
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5 ″
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127
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25.60
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24.03
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35.79
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E.X.G.S
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0.500
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12.70
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IEU
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5 1/2 ″
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139.7
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21.90
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19.81
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29.51
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E.X.G.S
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0.361
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9.17
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IEU
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5 1/2 ″
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139.7
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24.70
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22.54
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33.57
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E.X.G.S
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0.415
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10.54
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IEU
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Copright @ 天津恒泰钢铁有限公司 2010-2011
