Drilling Casing Tube Casing Driver For Piling Foundation
Brief introduction
The use of powerfull rotary drives or the use of oscilators
requires the application of heavy duty casings. We offer two types
of casings; Double-walled casings and Single-walled casing
Double walled casings can be used universally, as they are designed
especially for transmitting high rotational and vertical forces as
created by the rig rotary drives or oscillations .
The use of double walled casings ensures a flush drill string.
Single walled casings can be used for applications where weight
reduction is important.
Casing Driver
| Outer diameter | Inner diameter | 4 axis/2 ears |
| 680 | 600 | upper section20mm THK. 200mm HIT. |
| 750 | 670 | upper section20mm THK. 200mm HIT. |
| 880 | 800 | upper section20mm THK. 200mm HIT. |
| 900 | 820 | upper section20mm THK. 200mm HIT. |
| 1000 | 920 | upper section20mm THK. 200mm HIT. |
| 1080 | 1000 | upper section20mm THK. 200mm HIT. |
| 1180 | 1100 | upper section20mm THK. 200mm HIT. |
| 1280 | 1200 | upper section20mm THK. 200mm HIT. |
| 1500 | 1400 | upper section20mm THK. 200mm HIT. |
| 1700 | 1600 | upper section20mm THK. 200mm HIT. |
BJTUFF drilling casing items adopt the high-carbon steel and
special welding method to keep the drilling strength and
efficiency.
Rotary Casing Pipe is obtained by driving a steel soding into the
ground in order to protect the whole drilling operation; basically
the rotary drilling tool during the working process, performs
inside a mechanical protection made by the casing fixed into the
ground.
With a group of engineers and skilled workers with years of
experience in engineering and construction design, our products are
widely recogized and trusted by users. In the domestic market, we
are the main supplier for Sany, XCMG, Zoomlion, Yutong, Sunward and
Foton. In addition, our products are widely exported to the USA,
Nea Zealand, Australia, Brazil, Souteast Asia, Middle East, Brazil,
Russia and Afica, etc.
Reason for choose us
1. 10+ years’ experience in foundation drilling industry.
2. One-Stop foundation equipment solution.
3. Excellent services on the highest industry standard.
4. Constant innovation on the new products.
FAQ
Q: What's the nature of your company?
We are Manufacturer. We have factories all over China, all products
posted are produced by ourselves, so we can offer you competitive
price while ensuring product quality.
Q: What's your main product?
Our main products include kelly bars, drilling buckets, augers,
core barrels, drilling teeth and holders, cutting bits. These
products are acknowledged for their durability, robust
construction, corrosion resistance and easy operations.
Q: How do you control the quality of your product?
First, we use good raw material;
Second, we have strict quality controlling system;
Third, we promise good quality and after-sales service.
Q: Does this product support customization?
Yes, due to the fact that we have our own factories, We can
customize products per your request.
Q: How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. Or it is 15-20
days if the goods are not in stock, it is according to quantity.
