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Email: sales@prodrill.com.cn
Tel:0086-18959243380
Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China
Box to Pin Sub Adapter
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 controll 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
Sub Adatpers for dth drill pipes:
Type：Box to Box, Pin to Pin, Box to Pin
Thread: API REG，IF,BECO
Max length: 600mm
Max diameter: 350mm
For Thailand water well Market mainly use:
Length 200mm, Diameter 3.5", Box 2 3/8 API REG, Pin 2 7/8 API REG;
Length 220mm, Diameter 4", Box 2 7/8 API REG, Pin 2 3/8 API REG.
Box to Pin(Male to Female) Sub Adapter:
Pin to Pin(Male to Male) Sub Adapter:
Weld Technology:
Sub Adapters in factory:
Sub Adatpers for dth drill pipes:
For more details please watch PDF online: Sub Adaptor Catalogue
Drawings of Box to Pin Sub Adatpers:
2-3.8 Pin - 2-7.8 Box Sub Adatper
2-3.8 Pin-2-3.8 Box Sub Adapter
2-7.8 Pin - 2-3.8 Box Sub Adapter
