Description:
Hook is the importance lifting equipment for drilling, the main functions of which are suspending and lifting the drill string, replacing the drill bit, dropping the casing, and discharging the production of the slightly jammed drill, etc. Its mainly consist of the H
Description:
Hook is the importance lifting equipment for drilling, the main functions of which are suspending and lifting the drill string, replacing the drill bit, dropping the casing, and discharging the production of the slightly jammed drill, etc. Its mainly consist of the Hook Rod, Sheave system, Body etc.
We manufactured all kinds of tianium chains for conveying and we are customized according to you special requirements!The chains is TA2 or TC4, it is very strongly and fastening!
Constituent 20C15 Material Class 2
(IS: 4367-1991) IS: 1875-1992
Percent Percent
Carbon 0.16 to 0.24 0.15 to 0.25
Manganese 1.30 to 1.70 0.60 to 0.90
Silicon 0.10 to 0.35 0.15 to 0.35
Sulphur, Max 0.050 0.050
Phosphorus, Max 0.050 0.050
