Beijing Jietaihongli Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 100 pcs /month |
| Delivery Time | 2-7 work days |
| Packaging Details | Wooden case |
| Name | Damping Spring |
| Material | 60Si2Mn |
| Height | 600mm |
| Weight | 50KG |
| Application | Bauer Soilmec Mait IMT Rotary Drilling Rig |
| Advantage | High quality and factory prices |
| Compression Stregth | Strong |
| Warranty | 6 months |
| Brand Name | JTHL |
| Model Number | OD20mm-300mm |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
Disc Spring for construction machine parts rotary drilling rig piling rig
kelly square head Rotary Drilling Rig Kelly Bar Square Head Kelly Bar Swivel
Rotary Drilling Rig Kelly Bar Square Head Kelly Bar Swivel Head with extension
Drilling equipment Bauer BG 25/BG40 rotary drilling rig kelly bar interlocking
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 100 pcs /month |
| Delivery Time | 2-7 work days | Packaging Details | Wooden case |
| Name | Damping Spring | Material | 60Si2Mn |
| Height | 600mm | Weight | 50KG |
| Application | Bauer Soilmec Mait IMT Rotary Drilling Rig | Advantage | High quality and factory prices |
| Compression Stregth | Strong | Warranty | 6 months |
| Brand Name | JTHL | Model Number | OD20mm-300mm |
| Certification | ISO9001 | Place of Origin | China |
| High Light | kelly bar damping spring ，od 20mm damping spring ，rotary drilling rig damping spring | ||
Damping Spring for kelly bar
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.
A spring is a mechanical part that works with elasticity. Generally made of spring steel. It is used to control the movement of mechanical parts, mitigate impact or vibration, store energy, measure the force, etc. it is widely used in machines and meters.
The spring is only an energy accumulator. It has the function of storing energy, but it cannot release the energy slowly. To realize the function of slowly releasing, it should be realized by "Spring + large transmission ratio mechanism", which is common in mechanical watches.
Spring is an elastic element widely used in the mechanical and electronic industries. When loaded, the spring can produce large elastic deformation and convert mechanical work or kinetic energy into deformation energy. After unloading, the deformation of the spring disappears and returns to the original state, and the deformation energy is converted into mechanical work or kinetic energy.
FAQ
1. Who are we?
We are based in Beijing, China, start from 2009,sell to South Asia(30.00%),Domestic Market(20.00%),Southeast Asia(8.00%),South America(5.00%),Western Europe(5.00%),Mid East(5.00%),North America(5.00%),Central America(5.00%),Africa(5.00%),Oceania(5.00%),Eastern Asia(2.00%). There are total about 51-100 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Interlock Kelly Bar,friction kelly bar,drill bucket,casing,used bored piling rig
4. Why should you buy from us not from other suppliers?
Our company mainly produce the kelly bar,drill bucket, casing,used rig ,drill spare. we have the professional engineers and team, focusing on the manufacture of kelly bar, drill tools,casing series for 16 years, can satisfy different clients requirement.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2007
Total Annual:
8000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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. Beijin... 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. Beijin...
Get in touch with us
Leave a Message, we will call you back quickly!