String Book - Logan Oil Tools

7
tUBing maKe-Up torQUe
VALLouREC VAM RECoMMEnDED MAkE-up toRQuE *
o.D. nom. Weight torque (ft-Ib)
(in) (Ib/ft) grade Minimum optimum Maximum
K-55 1,350 1,400 1,600
4.60 C-75, L-80, N-80, & C-95 1,800 1,900 2,000
P-105 2,000 2,200 2,500
K-55 1,400 1,600 1,800
2-3/8 5.10 C-75, L-80, N-80, & C-95 1,800 2,000 2,400
P-105 2,000 2,200 2,500
K-55 1,400 1,800 2,200
5.80 C-75, L-80, N-80,
C-95, & P-105
1,800 2,000 2,350
K-55 2,200 2,400 2,500
6.40 C-75, L-80, N-80, & C-95 2,500 2,700 2,900
P-105 2,000 2,300 2,900
K-55 2,500 2,900 3,300
2-7/8 7.70 C-75, L-80, N-80,
C-95, & P-105
2,900 3,100 3,600
K-55 2,700 3,100 3,400
8.60 C-75, L-80, N-80,
C-95, & P-105
3,100 3,300 3,800
9.80 C-75, L-80, N-80, & C-95 2,500 2,700 3,300
K-55 2,500 2,900 3,300
9.20 C-75, L-80, N-80, & C-95 3,300 3,600 4,000
P-105 4,300 4,700 5,400
K-55 3,600 4,000 4,700
3-1/2 10.20 C-75 L-80, N-80, & C-95 4,300 4,700 5,800
P-105 5,400 5,800 6,500
K-55 4,300 5,100 5,800
12.70 C-75, L-80, N-80, & C-95 5,400 5,800 6,900
P-105 5,100 5,800 6,900