Hebei Tuff Heavy Industry Co., Ltd.
| Supply Ability | 200 Pieces/30 days |
| Delivery Time | 5-8 work days |
| Packaging Details | Plastic cases |
| Material | 42CrMo |
| Application | Connection for casing tube |
| Process | Forging |
| Product Name | Casing screw |
| Brand Name | BJTUFF |
| Model Number | General Type |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 200 Pieces/30 days | Delivery Time | 5-8 work days |
| Packaging Details | Plastic cases | Material | 42CrMo |
| Application | Connection for casing tube | Process | Forging |
| Product Name | Casing screw | Brand Name | BJTUFF |
| Model Number | General Type | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | general double wall casing attachment ，bolt double wall casing attachment | ||
General Bauer Type Double Wall Casing Attachment Casing Bolt
There are some casing connections below:
| Casing Connection Hex Bolts | |
| Material | 42CrMo |
| Length | M75 |
| Width | M75 |
| Height | 38mm |
| Casing Connection | |
| Material | 42CrMo |
| Length | 117mm |
| Width | 117mm |
| Height | 18mm |
| Casing Connection Ring | |
| Material | 42CrMo |
| Length | 117mm |
| Width | 117mm |
| Height | 20mm |
Double Wall Casing Feature:
1. The technical parameters and processes of the products are in line with the Bauer standard;
2. Besides Bauer,casing is also suitable for Soilmec, Casagrande and other brand;
Casing tube is different from temporary casing, according to its structure can be divided into single-wall casing and double-wall casing; according to length can be divided into single section 2m, 3m, 4m casing section etc.
| 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 | 1400 |
| 1080-1000 | 8 | 16 | 40 | 10 | 2000 |
| 1280-1200 | 10 | 16 | 40 | 12 | 2550 |
| 1600-1500 | 12 | 20 | 50 | 16 | 4170 |
| 2000-1880 | 16 | 20 | 60 | 12 | 5900 |
| Remark : All measurements are in millimeters, weight in kilograms. | |||||
Beijing Tuff Equipment and technology CO.,LTD is a modem science and technology that collections of rotary drilling rig tools and accessories research and development, production and trade.
We provide customized services for drilling tools, kelly bars and we have sold world-wide for BAUER,MAIT, SOILMEC, CASAGRANDA,SANY and XCMG drilling rigs, etc. We are the real Manufacturer in China.Welcome to our factory.
Our main products include drilling buckets, augers, core barrels, kelly bars, drilling teeth and holders, double wall casing and casing attachment. These products are acknowledged for their durability, robust construction, corrosion resistance and easy operations.
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: How do you ship your products?
Our goods can be transported by air and sea or 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.
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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