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 | Belleville spring |
| Material | 60Si2Mn |
| Height | 5mm-200mm |
| Weight | 11KGS |
| Application | Bauer Soilmec Mait IMT Rotary Drilling Rig kelly bar |
| Advantage | High quality and factory prices |
| Compression Stregth | Strong |
| Warranty | 6 months |
| Brand Name | JTHL |
| Model Number | OD220-2200mm |
| Certification | ISO9001 |
| Place of Origin | China |
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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 | Belleville spring | Material | 60Si2Mn |
| Height | 5mm-200mm | Weight | 11KGS |
| Application | Bauer Soilmec Mait IMT Rotary Drilling Rig kelly bar | Advantage | High quality and factory prices |
| Compression Stregth | Strong | Warranty | 6 months |
| Brand Name | JTHL | Model Number | OD220-2200mm |
| Certification | ISO9001 | Place of Origin | China |
| High Light | belleville spring rig machine parts ，soilmec rig machine parts ，belleville spring rotary drilling rig components | ||
High quality 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.
In order to reduce the vibration and impact of the kelly bar, springs are needed to absorb the vibration and impact energy.
The spring damper can effectively control the vibration and swing of various frequencies
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...
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