KSQ Technologies (Beijing) Co. Ltd
| Supply Ability | 20000pcs per month |
| Delivery Time | 15-20 days |
| Packaging Details | Standrad export packaging or customised |
| Material | Carbon Steel |
| Usage | DTH hammer accessory |
| Item | DHD350, QL50, Mission 50, COP54, SD5, etc. |
| Processing Type | Forging |
| Connection Type | Box-Box,Pin-Box, Pin-Pin |
| Corlor | Black or Customised |
| Brand Name | MIROC |
| Model Number | DTH Sub |
| Certification | ISO, IPA |
| Place of Origin | China |
View Detail Information
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Product Specification
| Supply Ability | 20000pcs per month | Delivery Time | 15-20 days |
| Packaging Details | Standrad export packaging or customised | Material | Carbon Steel |
| Usage | DTH hammer accessory | Item | DHD350, QL50, Mission 50, COP54, SD5, etc. |
| Processing Type | Forging | Connection Type | Box-Box,Pin-Box, Pin-Pin |
| Corlor | Black or Customised | Brand Name | MIROC |
| Model Number | DTH Sub | Certification | ISO, IPA |
| Place of Origin | China | ||
| High Light | DHD350 dth drilling tools ，DHD350 dth top sub ，forging dth top sub | ||
DTH Pipe Adapters and Subs for Connecting Drill Pipes in DTH Drilling
The top sub is a part of DTH hammer. It connects with drill pipe or connector. KSQ can provide various subs to meet with different shanks of your hammers. For example, DHD, COP, NUMA, QL, SD, etc.
We can manufacture customised specifications according to customer's requirements.
Specification
| Female- Male | |||||||
| Female A | Male B | Diameter A | Diameter B | Length | Wrench flat | Weight | Part Number |
| mm | mm | mm | mm | kg | |||
| 2 3/8"API Reg | 2 3/8"API Reg | 77 | 77 | 140 | 65 | 4.0 | 4148301570 |
| 2 3/8"API Reg | 2 3/8"API Reg | 90 | 90 | 140 | 65 | 5.5 | 4148301571 |
| 2 3/8"API Reg | 2 3/8"API Reg | 102 | 102 | 130 | 76 | 7.8 | 4148301572 |
| 2 3/8"API Reg | 2 3/8"API Reg | 90 | 90 | 144 | 65 | 5.5 | 4148301573 |
| 2 3/8"API Reg | 2 3/8"API IF | 95 | 95 | 130 | 65 | 8.0 | 4148301574 |
| 2 3/8"API Reg | 2 7/8"API Reg | 90 | 102 | 120 | 95 | 10.5 | 4148301575 |
| 2 3/8"API IF | 3 1/2"API Reg | 90 | 90 | 164 | 65 | 6.8 | 4148301576 |
| 2 7/8"API Reg | 2 3/8"API Reg | 90 | 90 | 154 | 65 | 6.5 | 4148301577 |
| 2 7/8"API Reg | 2 3/8"API Reg | 90 | 115 | 120 | 95 | 11.0 | 4148301578 |
| 3 1/2"API Reg | 3 1/2"API Reg | 115 | 115 | 219 | 95 | 12.5 | 4148301579 |
| 3 1/2"API Reg | 2 3/8"API IF | 115 | 115 | 160 | 95 | 10.5 | 4148301580 |
| 3 1/2"API Reg | 2 7/8"API Reg | 115 | 115 | 160 | 95 | 10.8 | 4148301581 |
| 3 1/2"API Reg | 2 7/8"API IF | 115 | 115 | 160 | 95 | 10.8 | 4148301582 |
| 3 1/2"API Reg | 3 1/2"API Reg | 115 | 115 | 160 | 95 | 10.5 | 4148301583 |
| 3 1/2"API Reg | 4 1/2"API Reg | 146 | 146 | 132 | 120 | 16.5 | 4148301584 |
| 4 1/2"API Reg | 3 1/2"API Reg | 146 | 115 | 235 | 95 | 19.0 | 4148301585 |
| F48×10 | F42×10 | 59 | 59 | 203 | 40 | - | 4148301586 |
| F48×10 | F48×10 | 59 | 59 | 203 | 40 | - | 4148301587 |
| F48×10 | 2"API Reg | 59 | 59 | 203 | 40 | - | 4148301588 |
| Female - Female | |||||||
| Female A | Male B | Diameter A | Diameter B | Length | Wrench flat | Weight | Part Number |
| mm | mm | mm | mm | kg | |||
| 2 3/8"API Reg | 2 3/8"API Reg | 77 | 77 | 200 | 65 | 4.5 | 4148301589 |
| 2 3/8"API Reg | 2 3/8"API Reg | 90 | 90 | 200 | 65 | 6.0 | 4148301590 |
| 2 3/8"API Reg | 2 7/8"API Reg | 90 | 90 | 225 | 65 | 6.2 | 4148301591 |
| 2 3/8"API Reg | 3 1/2"API Reg | 115 | 115 | 210 | 95 | 10.0 | 4148301592 |
| Male - Male | |||||||
| Female A | Male B | Diameter A | Diameter B | Length | Wrench flat | Weight | Part Number |
| mm | mm | mm | mm | kg | |||
| 2 3/8"API Reg | 2 3/8"API Reg | 90 | 90 | 70 | 65 | 4.6 | 4148301593 |
| 2 3/8"API Reg | 3 1/2"API Reg | 90 | 115 | 97 | 95 | 9.0 | 4148301594 |
| 3 1/2"API Reg | 3 1/2"API Reg | 115 | 115 | 90 | 95 | 10.0 | 4148301595 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit... KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
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