Fishing bell
(设备/材料)
描述:
Fishing bells are designed to extract drill pipes remaining in the well during exploration drilling. Bells are made with or without a funnel, with right or left threads.
概观:
Technical characteristics of the fishing bell GOST 8565-81
Bell type | Drawing | Thread GOST 6328-77 | Funnel diameter mm | Outside dia. captured elements drill columns mm | Well diameter mm not less | Assembly length, mm | Weight kg |
GOST 8565-81 | - | - | - | - | - | - | - |
A1 | BI 279-208.000 | 52 | - | 32-44 | 59 | 595 | 3.86 |
A2 | BI279-210.00 | 68 | - | 41-66 | 76 | 700 | 8.19 |
B1 | BI 279-194.000 | 68 | 90 | 40-59 | 92 | 720 | 8.31 |
B | BI279-194.00-01 | 68 | 110 | 40-59 | 112 | 720 | 8.39 |
B3 | BI 279-194.00-02 | 68 | 130 | 40-59 | 132 | 720 | 8.49 |
B4 | BI279-196-00 | 84 | 130 | 48-85 | 132 | 860 | 18.34 |
B5 | BI 279-00-01 | 84 | 150 | 48-85 | 152 | 860 | 18.44 |
JSC "Serov Mechanical Plant"
地点: Russia / Serov
主要产品/服务: Drilling tools, drill string and tubing sub, locks, pipes LSTPN
注册: Russia / Serov
成立年: 1931