KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100000 Pieces per Year |
| Delivery Time | 5-15 Working Days |
| Packaging Details | Tray or Wooden Box |
| Machine Type | Drilling Machine |
| Application Industries | Construction works , Energy & Mining |
| Usage | Down the Hole Drilling |
| Length | 1000mm-6000mm |
| Wall Thickness | 5-12mm or As Requirement |
| Thread | API 2 3/8'' REG |
| Advantage | High Performance |
| API Thread | NC, REG, IF |
| Brand Name | MIROC by KSQ |
| Model Number | DTH Drill Pipe |
| Certification | API, ISO9001 |
| 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 | 100000 Pieces per Year |
| Delivery Time | 5-15 Working Days | Packaging Details | Tray or Wooden Box |
| Machine Type | Drilling Machine | Application Industries | Construction works , Energy & Mining |
| Usage | Down the Hole Drilling | Length | 1000mm-6000mm |
| Wall Thickness | 5-12mm or As Requirement | Thread | API 2 3/8'' REG |
| Advantage | High Performance | API Thread | NC, REG, IF |
| Brand Name | MIROC by KSQ | Model Number | DTH Drill Pipe |
| Certification | API, ISO9001 | Place of Origin | China (Mainland) |
| High Light | underground drill pipe ，dth drill rods | ||
OD 102mm Well Drilling Rods API 3 1/2'' REG Thread DTH Drill Pipe with 65mm Wrench Flat
Product Description:
DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to transmit impact force and rotation torque to DTH hammers and bits, as well as offer pass for the air flow. In principle, the lighter the rod is, the better it is for the drilling operation. So a thinner one is always preferable than a thicker one if other parameters were the same. While in the mean time, the yield strength and the tensile strength must also be taken into accounts, which means relatively rod wall thickness would be needed to obtain enough strength. Of course, once the thickness is rigidly requested as thin as possible to minimize the drill string weight, there is also another method to get optimum drill tubes that using better grade steels.
Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we also provide this kind of DTH drill pipe in different Chinese and American specifications.
As for its advantages, it has features of big rigidity, good sealing capacity, flat outer structure, and low torque and resistance when rotating.
As to the packaging, a bundle of DTH drill pipes will be packed by one set of steel frame, and a bundle will have 30 to 40 drill pipes.
Products Parameters:
| Pipe Diameter | 102mm |
| Wall Thickness | 5mm, 6mm, 8mm |
| Pipe Length | 1000 - 6000mm |
| Wrench flat | 57/65 mm |
| Joints Connection | 3 1/2'' REG |
| Trigger Slot | 57/64.5 |
| O.D. | Thread | Wall Thickness | Length s-s | Wrench |
| (mm) | (pin/box) | (mm) | (mm) | (pin/box) |
| 114 | 3 1/2" API Reg. | 6-12 | 1500 | Optional |
| 114 | 3 1/2" API Reg. | 6-12 | 2000 | Optional |
| 114 | 3 1/2" API Reg. | 6-12 | 3000 | Optional |
| 114 | 3 1/2" API Reg. | 6-12 | 4000 | Optional |
| 114 | 3 1/2" API Reg. | 6-12 | 4500 | Optional |
| 114 | 3 1/2" API Reg. | 6-12 | 5000 | Optional |
| 114 | 3 1/2" API Reg. | 6-12 | 6000 | Optional |
| 114 | 3 1/2" API Reg. | 6-12 | 9144 | Optional |
| 127 | 3 1/2" API Reg. | 9-12 | 1500 | Optional |
| 127 | 3 1/2" API Reg. | 9-12 | 2000 | Optional |
| 127 | 3 1/2" API Reg. | 9-12 | 3000 | Optional |
| 127 | 3 1/2" API Reg. | 9-12 | 4500 | Optional |
| 127 | 3 1/2" API Reg. | 9-12 | 5000 | Optional |
| 127 | 3 1/2" API Reg. | 9-12 | 6000 | Optional |
| 127 | 3 1/2" API Reg. | 9-12 | 7620 | Optional |
| 127 | 3 1/2" API Reg. | 9-12 | 9144 | Optional |
| 127 | 3 1/2" API Reg. | 9-12 | 10668 | Optional |
Product Advantage:
1. 95% quality similarity with world top class brands,such as atlas Copco etc.
2. Strong ability in drilling tools production.
3. Strick quality control.
Specification of other DTH Pipes:
| Diameter | Length | Connection Thread | Wall Thickness | |||
| mm | inch | mm | Foot | mm | inch | |
| 60 | 2 3/8 | 1,000~4,500 | 3 3/8 ~ 14 3/4 | T42×10×2 | 5~8 | 13/64~5/16 |
| 76 | 3 | 1,000~4,500 | 3 3/8 ~ 14 3/4 | 2 3/8” API REG | 5~8 | 13/64~5/16 |
| 89 | 3 1/2 | 1,000~7,620 | 3 3/8 ~ 25 | 2 3/8” API REG/IF | 5~12 | 13/64~15/32 |
| 102 | 4 | 1,000~9140 | 3 3/8 ~ 30 | 2 3/8” API REG, 2 7/8” API IF, 3 1/2” API REG | 6.5~20 | 1/4~25/32 |
| 108 | 4 1/4 | 1,000~9140 | 3 3/8 ~ 30 | 2 3/8” API REG, 2 7/8” API IF, 3 1/2” API REG | 6.5~20 | 1/4~25/32 |
| 114 | 4 1/2 | 1,000~10,670 | 3 3/8 ~ 35 | 2 7/8” API IF, 3 1/2” API REG | 6.5~20 | 1/4~25/32 |
| 127 | 5 | 1,000~10,670 | 3 3/8 ~ 35 | 3 1/2” API REG | 8~20 | 5/16~25/32 |
| 133 | 5 1/4 | 1,000~10,670 | 3 3/8 ~ 35 | 3 1/2” API REG | 8~20 | 5/16~25/32 |
| 140 | 5 1/2 | 1,000~10,670 | 3 3/8 ~ 35 | 3 1/2” API REG | 10~22 | 25/64~7/8 |
| 146 | 5 3/4 | 1,000~10,670 | 3 3/8 ~ 35 | 3 1/2” API REG | 10~22 | 25/64~7/8 |
| 152 | 6 | 1,000~10,670 | 3 3/8 ~ 35 | 4 1/2” API REG | 10~22 | 25/64~7/8 |
Special DTH drill pipe:
The drill pipe for Atlas Copco – Ingersol Rand T4, Schramm T64, Atlas Copco F6, L6 and L8, and the drill pipe for Driltech D25/D40K
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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