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Manual Tongs are necessary tools applied to make up and break out pipes.Changing lug jaws and latch steps can adjust different handling sizes of the tongs.They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.
Manual Tongs are necessary tools applied to make up and break out pipes.Changing lug jaws and latch steps can adjust different handling sizes of the tongs.They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.
扣合钳号No.of Latch Lug jaw | 扣合管径范围Size Range(mm(in)) | 最大扭矩Rated TorquekN.m | |
in | mm | ||
1# | 23/8-41/2 | 60.3-114.3 | 35 |
2# | 41/2-61/2 | 114.3-165.1 | |
3# | 61/2-85/8 | 165.1-219.1 | |
4# | 95/8-103/4 | 244.5-273.1 | |
