Literature and comparison charts.
Sales literature for the oil and gas industry showing the applications for which we provide raw material, along with a comparison chart the different tool steel grades.
H13
Upset forging components used for drill pipe processing.
H13 is als used for drill pistons.
H13ESR
Used for drill pistons.
PSB27
Upgrade material for thrust bearings, drill cas expanders, pump valve seats, pump vaves and flow meters.
D2
used for Thrust bearings, drill case expanders, pump seats, pump valves and flow meters.
S7
Used for thrust bearings.