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B Manual Tong

Size range 2-3/8″ to 13-3/8″ (86-339.7 mm)

Lug Jaws buckle shoulder Size Pange Rated Torque
in mm KN·m
5a 1 3-3/8″ to 4-1/8″ 86-105 55
2 4-1/8″ to 5-1/4″ 105-133 75
5b 1 4-1/4″ to 5-1/4″ 108-133 75
2 5″ to 5-3/4″ 127-146 75
3 6″ to 6-3/4″ 152-171 75
5b1 1 5-1/4″ to 5-3/4″ 133-146 75
2 6″ to 6-5/8″ 152-168 75
3 6-3/4″ to 8″ 171-203 55
5c 1 6-5/8″ to 7-3/8″ 168-187 75
2 7-3/8″ to 8″ 187-203 75
3 8-1/2″ to 8-5/8″ 216-219 55
5d 1 8-1/2″ to 9-5/8″ 216-244 55
2 10-5/8″ to 10-3/4″ 270-273 55
5e 1 11-3/4″ 298 55
2 12-3/4″ 324 55
5e1 1 10-3/4″ 273 55
2 11-3/4″ 298.5 55
5e2 1 13″ to 13-3/8″ 330.2~339.7 55
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