DAMPING SPRING
Damping spring is for kelly bar accessories,it assumes spiral-shaped,the elasticity is strong ,each different specification of spring is suitable for different type of kelly bar.
Applicable industry: Building material shops, machinery repair shops, manufacturing plants, retail stores, construction projects
Video inspection: provide
Mechanical inspection report: provide
Marketing type: general product
Place of Origin: Beijing, China
Brand Name: Jietai
Warranty: 6 months
Shape: spiral
Colour: Black
Features: wear-resistant
Post-warranty service: video technical support
