Hebei Tuff Heavy Industry Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 200 Unit/Units per Month |
| Delivery Time | 7 days after payment |
| Packaging Details | Wood case outside, plastic cases inside. |
| Name | Bored casing pipe |
| Drilling Dia. | 500-3000mm or as required |
| Color | Black or required |
| OEM | Available |
| Teeth Type | WS 39 teeth /welding block |
| Material | 16Mn/25CrMo |
| Suitable machine | All brands rotary rig machine |
| Founction | Supporting bore hole |
| Brand Name | BJTUFF |
| Model Number | 500-3000mm or as required |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 200 Unit/Units per Month |
| Delivery Time | 7 days after payment | Packaging Details | Wood case outside, plastic cases inside. |
| Name | Bored casing pipe | Drilling Dia. | 500-3000mm or as required |
| Color | Black or required | OEM | Available |
| Teeth Type | WS 39 teeth /welding block | Material | 16Mn/25CrMo |
| Suitable machine | All brands rotary rig machine | Founction | Supporting bore hole |
| Brand Name | BJTUFF | Model Number | 500-3000mm or as required |
| Certification | ISO9001 | Place of Origin | China |
| High Light | Bauer Type Double Wall Casing ，25CrMo Double Wall Casing ，welding block teeth Wall Casing | ||
Bauer Type Double Wall Casing Pipe Coupling Oscillator And Drill Rig Machine
Application:
1. Casing is used to minimize loosening of the soil structure around the pile during the drilling process.
2. Casing tubes have the function of cutting the soil structure with a casing shoe,to support the bore hole temporarily,and by preceding the excavation,to forestall loosening of the ground structure.
3. BJTUFF casing tubes are available in single or double -walled options .the great wall thickness of the tube ensures high rigidity.
Feature
1. The technical parameters and processes of the products are in line with the Bauer standard;
2. Deformation and accuracy is strictly controlled through heat treatment,each casing is interchangeable;
3. Besides Bauer,casing is also suitable for Soilmec , Casagrande and other brand;
Advantage:
1. BJTUFF casing joints are manufactured from tempered steel.The casing joints with high machining accuracy guarantee a fast replacement and bolting of the casings as well as the best force transmission effect.
2. Keys make for simple and fast centric aligment of the two sections ,and conical casing screws guarantee a positive ,tight fitting connection -without the screws,the joint is not capable of the transferring the high torques.
3. The development of a casing shoe fitted with pin-on teeth is the result of years of experience of drilling casing boreholes in difficult soil formations. The casing shoe is particularly suitable for formation of rock sockets and the construction of bored pile walls.
4. BJTUFF casing shoes cut the soil structure and ease penetration for the casing tube ,these casing shoes meet the most exacting demands for all types of soil ,from soft clay to dense gravel ,and for primary piles secant type pile walls.
Model List:
| Casing Dia. | Inner Shell THK. | Outer Shell THK. | Casing THK. | Bolts No. | Weight(3 meter) |
| 680-600 | 8 | 12 | 40 | 8 | 1090 |
| 880-800 | 8 | 12 | 40 | 10 | 1335 |
| 1080-1000 | 10 | 16 | 40 | 10 | 2180 |
| 1280-1200 | 10 | 16 | 40 | 12 | 2480 |
| 1600-1500 | 12 | 20 | 50 | 16 | 3910 |
| 1800-1700 | 12 | 20 | 50 | 16 | 4435 |
| 2000-1880 | 16 | 25 | 60 | 18 | 5900 |
| Remark : All measurements are in millimeters, weight in kilograms. | |||||
Tips of casing and tubing for piling project
1. The pipe casing should avoid to the collision, especially of casing joints knock against when install the casing bolts, it must be clean, otherwise it will cause the difficult installation.
2. The drilling bucket needs to be chiseled in advance when pile casing drives the increased torque to difficult..
3. You must be tested all movements of pulling machine normally before concreting. Pull up pipe casing immediately to prevent steel trunk floating after the end of grouting.
FAQ:
Q1.What does your company produce?
The main products of our company include drilling tools,drilling teeth,casing series,kelly bar accessories and ect.
Q2.How do you control the quality of your products?
First,we use good steel GB-Q345B.Our welding stick is flux-cored wire that applied to ship engineering.
Second, We strictly control the process,so If the quality of the product itself has the problem of open welding, we will give compensation;
Third, Customers could contact our sales managers on line/by email/by phone if there are any question during installation or construction, solutions will be given within 12 hours.
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
5000000-8000000
Employee Number:
55~70
Ecer Certification：
Active Member
Hebei Tuff Equipment And Technology CO., LTD. was established in 2016 which is a high-tech enterprise integrating researching construction method, design, manufacturing, sales and trade. Upholding the principle of focusing on our belief and pursuit of excellence, we have always been striving to... Hebei Tuff Equipment And Technology CO., LTD. was established in 2016 which is a high-tech enterprise integrating researching construction method, design, manufacturing, sales and trade. Upholding the principle of focusing on our belief and pursuit of excellence, we have always been striving to...
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