KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Delivery Time | 15-20 days |
| Packaging Details | 9 units each bundle |
| Material | S135 |
| Diameter | 89mm ( 3 1/2 inch) |
| Length | 9meters or as your requirement |
| Thickness | 7.11mm |
| Type | New unused |
| Industry | water well, geothermal well, gas well |
| Processing Type | Forging |
| Brand Name | Mirco |
| Model Number | Drill pipe |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Delivery Time | 15-20 days |
| Packaging Details | 9 units each bundle | Material | S135 |
| Diameter | 89mm ( 3 1/2 inch) | Length | 9meters or as your requirement |
| Thickness | 7.11mm | Type | New unused |
| Industry | water well, geothermal well, gas well | Processing Type | Forging |
| Brand Name | Mirco | Model Number | Drill pipe |
| Place of Origin | China | ||
| High Light | rock drill tools ，down the hole drilling tools | ||
N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe
1: OD: 89mm ( 3 1/2 inch) thread drill pipe
2: Connection:90mm/95mm/105mm
3: Grade: E75/R780/N80
4: Length: 9meters or as your requirement
5: Suitable for water well, geothermal well, gas well
6: Safe drilling depth: Within 800 meters
7: Tool joint:35GrMo/40Cr/4137H
Specification:
1.Drill Pipe Spec:
| Drill pipe diameter(inch) | Thickness type | steel grade | Pipe wall thickness | connection tool joint diameter(mm) | Thread | Weight(KG) |
| 1.6" | EU | D250 | 6.5 | ɸ57 | 1:16 | 5.7 |
| R780 | 6.5 | |||||
| 2" | EU,IU | D250 | 6.5 | ɸ65,ɸ68 | 1:16 | 7 |
| N80,R780 | 6.5 | |||||
| 2 3/8" | EU,IU | E75,R780 | 7 | ɸ75,ɸ78 | NC26 | 9.4 |
| N80,R780 | 7.11 | |||||
| 2 7/8" | EU,IU | N80,R780 | 9 | ɸ95,ɸ105 | NC31 | 14.2 |
| E75,G105 | 9.11 | |||||
| 3 1/2" | EU,IU | N80,R780 | 9.5/10 | ɸ121,ɸ127 | NC38 | 19 |
| E75,G105 | 9.3 |
2.Connection tool joint specification:
| Diameter(mm) | Thread Specification | Male Thread | Female Thread | ||||||
| OD | ID | Thread Type | Tooth/inch | conical degree | Y.S | DS | DF | QF | Length |
| 121 | 68 | NC38(3 1/2" IF) | 4 | 1:06 | 285 | 86.13 | 71.32 | 87.7 | 104.8 |
About us
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven
to perform beyond industry expectations.
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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