| Sign In | Join Free | My frbiz.com |
|
| Sign In | Join Free | My frbiz.com |
|
| Categories | Drilling Kelly Bar |
|---|---|
| Brand Name: | JTHL |
| Model Number: | OD406 |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | 1 set |
| Price: | USD 30000-USD 50000 |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 100 sets/ month |
| Delivery Time: | 5-8 work days |
| Packaging Details: | Packaged With Steel Pallet and Aluminium Film |
| Usage: | Rotary Piling Rig Attachment |
| Product Name: | Rotary Table Kelly Bushing Kelly Rod |
| Drilling Depth: | 20-80m |
| Drilling Diammeter: | 500-3000mm |
| Brand: | Jietaihongli |
| Material: | Seamless Tube |
| Company Info. |
| Beijing Jietaihongli Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Customized Drilling Tools Piling Rig Attachment Kelly Rod Kelly Bar BG28 OD419x4x19m
| Elements | 2-6 |
| Damping Spring | Usual spring & Disc spring |
| Kelly Box | 200*200 |
Kelly bars can be divided into two main types: friction kelly bars and interlocking kelly bars. Friction kelly bars are named such due to the frictional contact created between the rails of each element. Interlocking kelly bars, on the other hand, do not have frictional contact between the rails of each element, but instead have drive ribs that are welded with lock devices in order to transfer the maximum amount of torque to each scope. Standard kelly bars are manufactured to be fully lockable systems with a mechanical locking mechanism between each element and the outer bar and rotary drive.
Kelly Bar Workshop Factory Supply
Kelly Bar Delivery
|
Bauer Style Hard Interlock Kelly Bar For Rock Foundation Bottom Pipe Rig
Rotary BK280 Piling Rig Attachment Drilling Kelly Bar 30-110m Round Square 419/4/36m
Torque 200kNm Boring Equipment Drilling Kelly Bar B250 4X15m Interlock & Frictional
Hard Rock Sofy Layer Rotary Piling Telescopic Kelly Bar Dia 600-3000mm BK200 /368/4/48m
Rotary Drilling Rig Kelly Bar OD440mm For Foundation Drilling Hole Piling Rig Kelly Bar
Combined Telescopic Piling Rig Kelly Bar For IMT AF250 Rotary Piling Rig Components
Customized Drilling Kelly Bar Piling Rig Attachment 71m Kelly Rod BG28 OD419x4x19m
Drilling Depth 20-120m Interlocking Drilling Kelly Bar For Sany Rotary Drilling Rig
100% new Soilmec RT3 Style Drilling Kelly Bar Slew Bearing Piling Rig
Interlocking Mechanical & Friction Kelly Bar For Drilling Rigs 100-500kNm
