Product Details
Rotary Drilling Rig Kelly Bar Tool 60Si2Mn Damping Spring Kelly Bar
Parts
- Selling Units:
- Single item
- Single package size:
- 45X330X400 cm
- Single gross weight:
- 100.000 kg
- Package Type:
international standard
- Lead Time:
Quantity(Sets) | 1 - 2 | >2 |
Est. Time(days) | 7 | To be negotiated |
- KELLY DAMPING SPRING
Damping spring is the accessory of the kelly bar parts. the
function is to protect the kelly bar and damping, the material is
60Si2Mn.
It is easy to break during using the kelly bar. Different kelly bar
is matched different Model, such as :
45*330*400
55*390*400
50*400*410
55*420*420
70*480*480 .et 1. Supply to almost type kelly bars, including interlock kelly bar,
full interlock kelly bar, and friction kelly bar. 2. Material:
Alloy Steel
3. usage: Reduce friction when kelly bar working
Company Profile
Beijing Jietaihongli Technology Co., Ltd., founded in 2004,
headquartered in Beijing, branch factory in Shouguang, Shandong.
The company is mainly engaged in the production and sales of rotary
piling kelly bars , drilling tools, rotary piling rig overhaul, rig
sales and accessories supply.
Beijing Jietai Haoli Technology Development Co., Ltd. is one
comprehensive enterprise that produces and sells rotary drilling
kelly bars ,drilling tools,piling rigs spares and piling rig
maintenance.The company established in 2004. The founder has been
engaged in after-sales service of drilling rigs and kelly bars such
as IMT, SOIMEC, BAWER, and MAIT before the establishment of the
company. During this period he accumulated rich experience in kelly
bar manufacture and maintenance.The company focused on the
research, development and production of kelly bars after
establishment. The main kelly bars produced include frictional
kelly bars ,interlocking kelly bars and square kelly bars.