Damping spring is the accessories of the kelly bar parts. the function is to protect the kelly bar and damping , the material is 60Si2Mn .

After-sales Service Provided: Field installation, commissioning and training, Field maintenance and repair service, Video technical support, Online support, Free spare parts Model:HQR Match with:Rotary Drilling Rig Kelly Bar OEM:Availalbe Size:Customized Material:Metal Color:Customer's Request

After-sales Service Provided:Field installation, commissioning and training, Field maintenance and repair service, Video technical support, Online support, Free spare parts Model:HQR Match with:Rotary Drilling Rig Kelly Bar Size:Customized Size Color:Customer's Request Material:manganese steel Use:Sany Bauer Imt Mait Solimec

After-sales Service Provided:Field installation, commissioning and training, Field maintenance and repair service, Video technical support, Online support, Free spare parts Model:HQR Match with:Rotary Drilling Rig Kelly Bar Size:Customized Size Color:Customer's Request Material:manganese steel Use:Sany Bauer Imt Mait Solimec

1.What kind of drilling tools can we provide? Ans.: We can provide drilling tools for almost all the brand rotary drilling rig, In addition to the above model specifications,our company can produce special specification products to customer requirements. 2.What is the advantages of our products? Ans.:We use super quality raw...

Double Wall Casing / Casing for piling rig/rotary drilling rig

Piling Rig Spare Parts core barrel with bullet teeth Main application: dense sand, cemented pebble strata, medium weathered to weathered rock strata.

Piling Rig / Rotary Drilling Rig Bucket

Piling Rig Spare Parts Drilling Auger/rotary drilling rig auger