FF (Box to Box) Sub Adapter
Prodrill casing tubes meet the highest quality standards. The tube material is manufactured by one of China’s leading steel manufacturers according to our own standards.
Rock drilling tools manufacturer ProDrill: The sub adapter of drill-class production technology, and has formed a complete production system has a number of leading level of electro-hydraulic forging hammer, to control atmosphere furnace heat treatment production line and excellent Seiko CNC machine tool production equipment. All parts CNC machining, the key technology of CNC control to ensure that the products of high quality, high reliability.
Type：Box to Box, Pin to Pin, Box to Pin
Thread: API REG, IF, BECO
Max length: 600mm
Max diameter: 350mm
Prodrill FF (Box to Box) Sub Adapter
Sub Adapters in factory:
Sub Adatpers for dth drill pipes:
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