KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 Piece/Pieces per Month |
| Delivery Time | 5-15 Work Days |
| Packaging Details | Carton or Wooden Case |
| Name | W And WT Series Casing Tube |
| Use | Core Drilling Geological Drilling, Mining And Well Drilling |
| Material | Carbon Steel, Diamond |
| Processing Type | Forging+ |
| Heat Treatment | Heat Treated |
| Standard | DCDMA |
| Size | Available In All DCDMA Sizes |
| Machine Type | Drilling Equipment |
| Color | Golden, Yellow, Black, Blue, or Customize |
| Brand Name | MIROC by KSQ |
| Model Number | Drill Rods and Casing |
| Certification | ISO9001:2008 |
| Place of Origin | China (Mainland) |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 Piece/Pieces per Month |
| Delivery Time | 5-15 Work Days | Packaging Details | Carton or Wooden Case |
| Name | W And WT Series Casing Tube | Use | Core Drilling Geological Drilling, Mining And Well Drilling |
| Material | Carbon Steel, Diamond | Processing Type | Forging+ |
| Heat Treatment | Heat Treated | Standard | DCDMA |
| Size | Available In All DCDMA Sizes | Machine Type | Drilling Equipment |
| Color | Golden, Yellow, Black, Blue, or Customize | Brand Name | MIROC by KSQ |
| Model Number | Drill Rods and Casing | Certification | ISO9001:2008 |
| Place of Origin | China (Mainland) | ||
| High Light | Stable Hole Wall casing tube ，DCDMA casing tube ，Stable Hole Wall tube casing | ||
International Standards Stable Hole Wall W And WT Series Casing Tube
Description:
Casing is a tube or pipe made of grade steel and is used to stabilize the upper section of a bore hole to prevent it from caving in and to prevent loss of drilling fluids
A casing shoe is found on the leading edge (the bottom) of a casing string to help advance it through the overburden layer and into the bedrock. Basically, its purpose is to make a hole for the casing which goes from the surface through the overburden to the bedrock. Because it is used to drill through overburden, the materials used in its composition are simpler and less expensive.
Casing shoes are often considered “disposable” because sometimes, once the driller reaches the bedrock with the casing, everything can be left there. This is a decision left up to the geologist or the mining company. As a result, a driller will want to choose an inexpensive casing shoe. On the other hand in really tough overburden, choosing a shoe with a high performance matrix is important in order to achieve a good penetration rate through boulders. You want to make sure it doesn’t wear out before it reaches the bedrock.
There are a few types of casing shoes, each for different conditions, and like most drilling equipment, choosing the right one is important.
W Series: AW, BW,NW,HW,PS ,SW
WT series: HWT,PWT
| W And WT Series Casing Parameter | ||||||
| Standard | OD(mm) | ID(mm) | Wall Thickness (mm) | TPI | Male thread Length(mm) | Weight (kg/m) |
| AW | 57.1 | 48.4 | 4.35 | 4.0 | 57.2 | 5.66 |
| BW | 73 | 60.3 | 6.35 | 4.0 | 63.5 | 10.44 |
| NW | 88.9 | 76.2 | 6.35 | 4.0 | 69.9 | 12.93 |
| HW | 114.3 | 101.6 | 6.35 | 4.0 | 76.2 | 16.91 |
| HWT | 114.3 | 101.6 | 6.35 | 2.5 | 62.8 | 16.91 |
| PW | 139.7 | 127 | 6.35 | 3.0 | 82.6 | 20.88 |
| PWT | 139.7 | 125.5 | 7.1 | 2.5 | 62.8 | 23.22 |
| SW | 168.3 | 152.4 | 7.95 | 3.0 | 88.9 | 31.44 |
Rock sample:
Company Information:
1. Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.
2. We have advanced technology and equipment.
3. Our technician has more than 25 year’s professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA,
Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
4000000-6000000
Employee Number:
50~100
Ecer Certification：
Active Member
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its... KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its...
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