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Description
Grapple Releasing Spear
Grapple Releasing Spear is an internal catch fishing tool. It’s consisted of a mandrel, grapple, releasing ring, and a bull nose nut. The mandrel is made of specially heat-treated high strength alloy steel; It is easy used to recover the lost drill string, tubing and casing, and can also be used in conjunction with internal cutter, bumper sub, etc. to finish cutting and recovering at the same time.
Specifications:
Model | The Scope of Fishing l.D mm (in) | Max Working Load kN (lbf) | Connection |
LM-T68 | 32～34(1-1/4～1-3/8) | 120(26977) | 2 3/8” |
LM-T95 | 54～78(2-1/8~3-1/16) | 360(80931) | 2 7/8” |
LM-T121 | 62～135(2-7/16～5-5/16) | 580(130389) | NC38 |
LM-T156 | 75～180(2.95～7.08) | 970(218064) | NC50 |
LM-T165 | 108～180(4-1/4～7-1/16) | 1090(245041) | NC50 |
LM-T178 | 150～180(5-15/16~7-1/16) | 1270(285507) | NC50 |
LM-T197 | 170～323(6-11/16~12-3/4) | 1550(348453) | 6 5/8REG/NC50 |
LM-T224 | 216～323(8-1/2～12-3/4) | 2000(449617) | 6 5/8REG |
LM-T245 | 216～486(8-1/2～19-1/8) | 2400(539541) | 6 5/8REG |
LM-T340 | 216～486(8-1/2～19-1/8) | 2600(584503) | 6 5/8REG |
