CDZ钻杆吊卡，是石油天然气和地质钻探部门在钻凿油、气井或地质勘探作业中用于悬持钻杆起升或下降的重要工具。
CDZ 钻杆吊卡能在-20℃～70℃的气候条件下正常工作，悬持直径为2⅜EU～6⅝IEU锥形台阶的钻杆，其额定载荷有100t(900kN)、150t(1350kN)、200t(1780kN)、250t(2250kN)、350t(3150kN)、500t(4500kN)。
T-Brand CDZ Drill Pipe Elevators are conventional side door elevators to handle 18 degree drill pipe in oil and gas drilling operation.
CDZ drill pipe elevators can be used at temperature from minus 20 ℃ to 70℃, and cover pipe sizes from 2⅜EU to 6⅝IEU OD. link ears conform to API elevator links, working capacity as following: 100t(900kN), 150t(1350kN), 200t(1780kN), 250t(2250kN), 350t(3150kN) and 500t(4500kN),
CDZ钻杆吊卡技术规格
Technical Data for CDZ Drill Pipe Elevators
|
型号规格 |
吊卡孔径 |
大载荷 |
钻杆规格及型式 |
接头大外径 |
||
|
mm |
in |
mm |
in |
|||
|
CDZ 2⅜EU |
67.47 |
100 (900) |
60.33 |
2⅜EU |
65.09 |
29/16 |
|
CDZ 2⅞EU |
83.34 |
73.03 |
2⅞EU |
80.96 |
33/16 |
|
|
CDZ 3½EU |
100.81 |
88.90 |
3½EU |
98.43 |
3⅞ |
|
|
CDZ 4IU |
108.74 |
101.60 |
4IU |
106.36 |
43/16 |
|
|
CDZ 4½IEU |
121.44 |
114.30 |
4½IEU |
119.06 |
411/16 |
|
|
CDZ 4½EU |
133.35 |
114.30 |
4½EU |
127.00 |
5 |
|
|
CDZ 5IEU |
133.35 |
127.00 |
5 IEU |
130.18 |
5⅛ |
|
|
CDZ 5½IEU |
147.64 |
139.70 |
5½IEU |
144.46 |
511/16 |
|
|
CDZ 5⅞IEU |
157.96 |
149.23 |
5⅞IEU |
155.58 |
6⅛ |
|
|
CDZ 6⅝IEU |
178.59 |
168.28 |
6⅝IEU |
176.21 |
615/16 |
|
|
注： IU—内加厚钻杆，EU—外加厚钻杆，IEU—内外加厚钻杆。 |