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Good User Reputation for Drilling Bit 235mm - Rock Drill Pipe – TDS

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  • Good User Reputation for Drilling Bit 235mm - Rock Drill Pipe – TDS
  • Good User Reputation for Drilling Bit 235mm - Rock Drill Pipe – TDS
  • Good User Reputation for Drilling Bit 235mm - Rock Drill Pipe – TDS

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With this motto in mind, we've turn into one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Underground Pipes, Drifter Drill Rod Supplier, Rotary Drill Pipe, Welcome buddies from all over the earth come to visit, tutorial and negotiate.
Good User Reputation for Drilling Bit 235mm - Rock Drill Pipe – TDS Detail:

Product overview导航栏

Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.

According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice versa. Usually we are offering 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm, 159mm.
Usually the threads are standard API connections, like 2 3/8″ API REG thread, 3 1/2″ API REG thread or API IF thread, etc.
According to customers request, from 1000mm to 6000mm length of pipe are available.

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Specification导航栏

  Size Nominal mass Lb/ft Calculated weight type Wall thickness
in. mm lb/ft kg/m in. mm
2 3/8 60.3 6.65 6.26 9.32 0.28 7.11
2 7/8 73 10.4 9.72 14.48 0.362 9.19
3 1/2 88.9 9.5 8.81 13.12 0.254 6.45
3 1/2 88.9 13.3 12.31 18.34 0.368 9.35
3 1/2 88.9 15.5 14.63 21.79 0.449 11.4
3 1/2 88.9 15.5 14.63 21.79 0.449 11.4
4 101.6 14 12.93 19.26 0.33 8.38
4 1/2 114.3 13.75 12.24 18.23 0.271 6.88
4 1/2 114.3 16.6 14.98 22.31 0.337 8.56
4 1/2 114.3 20 18.69 27.84 0.43 10.92
5 127 16.25 14.87 22.15 0.296 7.52
5 127 19.5 17.93 26.71 0.362 9.19
5 127 19.5 17.93 26.71 0.362 9.19
5 127 25.6 24.03 35.79 0.5 12.7
5 127 25.6 24.03 35.79 0.5 12.7
       5 1/2        139.7                      21.90         19.81        29.51         0.361          9.17
       5 1/2        139.7                            24.70         22.54        33.57         0.415        10.54
Product detail pictures:

Good User Reputation for Drilling Bit 235mm - Rock Drill Pipe – TDS detail pictures

Good User Reputation for Drilling Bit 235mm - Rock Drill Pipe – TDS detail pictures

Good User Reputation for Drilling Bit 235mm - Rock Drill Pipe – TDS detail pictures

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We now have many fantastic staff members customers superior at advertising, QC, and working with varieties of troublesome problem within the generation system for Good User Reputation for Drilling Bit 235mm - Rock Drill Pipe – TDS , The product will supply to all over the world, such as: Hamburg, Bahrain, Macedonia, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !
    • This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Laura from Serbia - 2018.11.28 16:25
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Linda from Salt Lake City - 2017.07.07 13:00
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