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Box to Pin Sub Adapter

Box to Pin Sub Adapter

Box to Pin Sub Adapter

Product details

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. 
MF Sub Adapter for DTH Hammer
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:

Box to Pin(Male to Female) Sub Adapter Box to Pin(Male to Female) Sub AdapterBox to Pin(Male to Female) Sub AdapterBox to Pin(Male to Female) Sub AdapterBox to Pin(Male to Female) Sub Adapter

Pin to Pin(Male to Male) Sub Adapter:

Pin to Pin(Male to Male) Sub Adapter

Sub Adapters in factory:
 Inspecting Sub Adapters
Sub Adatpers for dth drill pipes:
 Sub Adapters for DTH drill pipes

PDFFor 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  

2-7.8 Pin - 3-1.2 Box Sub Adapter  

3-1.2 Pin-2-7.8 Box Sub Adapter

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