Email: sales@prodrill.com.cn
Tel:0086-18959243380
Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China
Coupling Sleeves T38-T38-190 MM （ 90515737 ）
- Code No.: SB-T38-T38-L190-D55
- Model: T38 Series
- Length: 190mm
- Diameter: 55mm
- Thread: T38-T38
- Type: Semi-Bridge
- Net weight : 2 kg
A leading Brand ProDrill TM produces excellent quality coupling sleeves,semi-bridge coupling, full bridge coupling sleeves to suit drill rod to drill rod for drilling depth as
one of important part of rock drilling string.
Semi-Bridge Coupling is a most use for coupling sleeves in market, product features as follow:
• Small non-threaded bridge in the center
• Steel cannot thread past bridge area
• Smaller diameter steel end portions fit together in the center bridge area of the coupling
• Semi-bridged couplings are most suited to high torque machines
• Most rope and HM threaded couplings are semi-bridged.
T38-190 semi-bridge type coupling
For more details please watch PDF online: Coupling Sleeves Catalogue
