01
Drill-string matching
Review the project conditions, planned drilling method and supporting equipment.
TONGSHUNDRILLINGRequest a Quote 
01 / 04 Representative equipment imagery
ADAPTER & DRILL-STRING INTERFACE
Subs & Thread Adapters
Male, female and crossover components for controlled drill-string interface matching.
ConnectionNC · IF · REG · FH
GenderConfirm by interface
TypeMale / female / crossover
ApplicationDrill-string matching
PRODUCT OVERVIEW
Build the equipment around the project.
Confirm the equipment interfaces, operating conditions and project inputs before the selected component is specified for production or supply.
At a glance
Exact pin and box thread names
Required male, female or crossover direction
Mating components and outside-diameter limit
Discuss your project inputsTECHNICAL INFORMATION
Key specifications
Values marked “confirm by project configuration” should be agreed against the intended drilling method and working conditions.
Thread familyNC · IF · REG · FH
Connection directionConfirm by project interface
Component typeMale / female / crossover
Outside diameterConfirm by project requirement
LengthConfirm by project requirement
Working interfaceConfirm by drill-string configuration
PROJECT CONFIGURATION
Confirm the working interfaces before selection.
Good equipment selection begins with the bore requirement and the support equipment that will work with it.
- Exact pin and box thread names
- Required male, female or crossover direction
- Mating components and outside-diameter limit
APPLICATIONS
Discuss the work before choosing the configuration.
02
Crossover connection
Review the project conditions, planned drilling method and supporting equipment.
03
Tool interface control
Review the project conditions, planned drilling method and supporting equipment.
FAQ
Before you request specifications
REQUEST A CONFIGURATION
Tell us about your project.
Include depth, bore diameter, ground condition, destination and the equipment you already use.
