1. Interlocking kelly bar
Kev Qhia Tus Kheej No. Torque (ton.m) OD (mm) Tshooj Drilling Qhov tob (m)
IK 36/470/3/27 ~ 28 36 470 3 27 ~ 28
IK 36/470/4/36 ~ 72 36 470 4 36 ~ 72
IK 25/440/3/36 25 440 3 36
IK 25/440/4/50 25 440 4 50
IK 28/394/3/24 ~ 48 28 394 3 24 ~ 48
IK 28/394/4/32 ~ 65 28 394 4 32 ~ 65
IK 18/377/3/36 18 377 3 36
IK 18/377/4/50 18 377 4 50
IB 22/406/3/36 22 406 3 36
IK 22/406/4/50 22 406 4 50
IK 36/508/4/60 36 508 4 60
*Lwm qhov ntau thiab tsawg tuaj yeem tsim khoom raws li cov neeg siv khoom xav tau.
2. Kev sib txhuam kelly bar
Kev Qhia Tus Kheej No. Torque (ton.m) OD (mm) Tshooj Drilling Qhov tob (m)
FK 36/470/3/27 ~ 28 36 470 3 27 ~ 28
FK 36/470/4/36 ~ 72 36 470 4 36 ~ 72
FK 25/440/3/36 25 440 3 36
FIK 25/440/4/50 25 440 4 50
FK 25/440/5/65 25 440 5 65
FK 28/394/3/24 ~ 48 28 394 3 24 ~ 48
FK 28/394/4/32 ~ 65 28 394 4 32 ~ 65
FK 18/377/3/36 18 377 3 36
FK 18/377/4/50 18 377 4 50
FK 22/406/3/36 22 406 3 36
FK 22/406/4/50 22 406 4 50
FK 36/508/4/60 36 508 4 60
FK 36/508/5/75 36 508 5 75
*Lwm qhov ntau thiab tsawg tuaj yeem tsim khoom raws li cov neeg siv khoom xav tau.
