Made of alloy materials/ flush joint casing/ for bauer casing Joint
Feature
Made of alloy materials.
Application
With complete set casing necessary use.
Casing joint
| Size | Weight |
| Φ600*300 | 92 |
| Φ880*300 | 137 |
| Φ1180*300 | 188 |
| Φ1280*300 | 203 |
| Φ1330*300 | 211 |
Single wall casing and casing shoes
| Description | Weight(kg) | Connection THK.(mm) | Casing THK.(mm) |
| Casing shoes | Φ680(short) | 333 | 40 | - |
| Φ680(2-6meter) | 874 to 2179 | 40 | 20 |
| Single wall casing | Φ680/600 (2- 6 meter section) | 740 to 2046 | 40 | 20 |
| Casing shoes | Φ880(short) | 436 | 40 | - |
| Φ880(2-6meter) | 1140 to 2840 | 40 | 20 |
| Single wall casing | Φ880(2- 6 meter section) | 963 to 2663 | 40 | 20 |
| Casing shoes | Φ1180(short) | 596 | 40 | - |
| Φ1180(2-6meter) | 1544-3835 | 40 | 20 |
| Single wall casing | Φ1180(2- 6 meter section) | 1308-3599 | 40 | 20 |
| Casing shoes | Φ1500(short) | 1071 | 50mm | - |
| Φ1500(2-6meter) | 2578 to 6218 | 50mm | 25 |
| Single wall casing | Φ1500(2- 6 meter section) | 2326 to 5967 | 50mm | 25 |
| Casing shoes | Φ1700(short) | 1222 | 50mm | - |
| Φ1700(2-6meter) | 2933 to 7066 | 50mm | 25 |
| Single wall casing | Φ1700(2- 6 meter section) | 2650 to 6784 | 50mm | 25 |
Double wall casing and casing shoes
| Description | Weight(kg) | Connection THK.(mm) | Casing THK.(mm) |
| Casing shoes | Φ680(short) | 333 | 40 | - |
| Φ680(2-6meter) | 870 to 2165 | 40 | 12+8 |
| Double wall casing | Φ680/600 (2- 6 meter section) | 736 to 2032 | 40 | 12+8 |
| Casing shoes | Φ880(short) | 436 | 40 | - |
| Φ880(2-6meter) | 1139 to 2836 | 40 | 12+8 |
| Double wall casing | Φ880(2- 6 meter section) | 962 to 2659 | 40 | 12+8 |
| Casing shoes | Φ1180(short) | 596 | 40 | - |
| Φ1180(2-6meter) | 1827-4801 | 40 | 16+10 |
| Double wall casing | Φ1180(2- 6 meter section) | 1591-4566 | 40 | 16+10 |
| Casing shoes | Φ1500(short) | 1071 | 50mm | - |
| Φ1500(2-6meter) | 2993 to 7638 | 50mm | 20+12 |
| Double wall casing | Φ1500(2- 6 meter section) | 2742 to 7387 | 50mm | 20+12 |
| Casing shoes | Φ1700(short) | 1222 | 50mm | - |
| Φ1700(2-6meter) | 3408 to 8691 | 50mm | 20+12 |
| Double wall casing | Φ1700(2- 6 meter section) | 3126 to 8409 | 50mm | 20+12 |
The casing are designed to perform cased holes. Especially for the
construction of bored piles by rotary drilling rigs the casing
joints due to the machning accuracy guarantee a fast placement and
bolting of the casing as well as best force transmission.
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.
Beijing Tuff Equipment and Technology Research Institute of
Construction Method was established in 2015. With the continuous
research of engineers, the research ability of kelly bar and
drilling tools had been promoted.
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.
