HKT Production

HKT's production mainly used in steel industry, oil industry, glass industry etc.

B extended casing tongs

Model

Size Range 

Rated Torque

(kN·m)

in

mm

13.3/8" ~ 25.1/2" 

13.3/8" ~ 14.1/2"

340 ~ 368.3

35

14.1/2" ~ 16"

368.3 ~ 406.4

16" 17.1/2"

406.4 ~ 444.5

  17.1/219

444.5 ~ 482.6

   19" 20" 

482.6 ~ 508

  20" ~ 21.1/2"

508 ~ 546.1

 21.1/2" ~ 23"

546.1 ~ 584.2

 24" ~ 25.1/2"

609.6 ~ 647.7

25.1/2~ 27"

647.7 ~ 685.8

 27" ~ 28.1/2"

685.8 ~ 723.9

28.1/2~ 30"

723.9 ~ 762

30"

762

25.1/2" ~ 36"

25.1/2~ 27"

647.4 ~ 685.8

55

  27" ~ 28.1/2"

685.8 ~ 723.9

28.1/2~ 30"

723.9 ~ 762

  30" ~ 31.5/8"  

762 ~ 803.3

  31.1/2~ 33"

800.1 ~ 838.2

  33" ~ 34.1/2"

838.2 ~ 876.3

 34.1/2~ 36"

876.3 ~ 914.4