| Contact Us |
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General Manager: Shougang Li
Tel: (086)515/88489398
Fax: (086)515/88429333
Mobilephone: 13605104790
Address: No. 588 Century Street, Yandu District, Yancheng City, Jiangsu Province, PR China
E-mail: lsg@wellhead.cn sales@wellhead.cn
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Drill Pipe Slip Type DUL |
Detailed parameter |
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|
型号 |
卡瓦体尺寸 |
41/2 |
|
DU |
钻杆直径 |
in |
23/8 |
27/8 |
31/2 |
4 |
41/2 |
|
mm |
60.3 |
73.0 |
88.9 |
101.6 |
114.3 |
|
DUL |
钻杆直径 |
in |
23/8 |
27/8 |
31/2 |
4 |
41/2 |
|
mm |
60.3 |
73.0 |
88.9 |
101.6 |
114.3 |
|
SDU |
钻杆直径 |
in |
— |
— |
— |
— |
— |
|
mm |
— |
— |
— |
— |
— |
|
型号 |
卡瓦体尺寸 |
51/2 |
|
DU |
钻杆直径 |
in |
31/2 |
4 |
41/2 |
5 |
51/2 |
|
mm |
88.9 |
101.6 |
114.3 |
127 |
139.7 |
|
DUL |
钻杆直径 |
in |
3.1/2 |
4 |
4.1/2 |
5 |
5.1/2 |
|
mm |
88.9 |
101.6 |
114.3 |
127 |
139.7 |
|
SDU |
钻杆直径 |
in |
31/2 |
4 |
41/2 |
5 |
51/2 |
|
mm |
88.9 |
101.6 |
114.3 |
127 |
139.7 |
|
型号 |
卡瓦体尺寸 |
7 |
|
DU |
钻杆直径 |
in |
41/2 |
5 |
51/2 |
65/8 |
7 |
|
mm |
114.3 |
127 |
139.7 |
168.3 |
177.8 |
|
DUL |
钻杆直径 |
in |
— |
— |
— |
— |
— |
|
mm |
— |
— |
— |
— |
— |
|
SDU |
钻杆直径 |
in |
41/2 |
5 |
51/2 |
65/8 |
7 |
|
mm |
114.3 |
127 |
139.7 |
168.3 |
177.8 |
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