Product Name:

T38 thread pipe joint Coupling sleeves for connecting drill rod 

Description:

Couplings sleeve are used to connect several rods to each other

Material:

Alloy steel bar

MOQ:

No MOQ required for testing and trial order

Type

Full-bridge,semi-bridge,same diameter etc.

Thread type

R22,R25,R28,R32,R38,T38,T45,T51

Diameter

55mm

Length

190mm

Color

Gold