Triangular Drill Rod
No.Dia(mm)materialTorqueDepthDrilling rigBorehole diameter1Ø34DZ502000N.m100mZQJC-160~1000 ZDY-400 ZDY-650hydraulic drilling rig55mm2Ø42DZ503000N.m100m65mm,Website:Ø50DZ505000N.m100m75mm4Ø63.5R7808000N.m100mZDY-190094mm5Ø73R78010000N.m100mZDY-320094mm6Ø89R78012000N.m100mZDY-4000108mmNote: We also can produce and design as per clients’ drawings/samples/requirementsprismatic drill rod is refers to Coal Mine Roadway Drilling with triangular pyramid type drill pipe, referred to as the three edged drill pipe, the triangular drill pipe, anti sloughing hole drill pipe, ABS pipe, is in a conical transition triangular arc steel for drill rod and thread form or triangular, square, hexagon connection form of drill pipe joints, friction welding made the coal mine drilling drill, prismatic drill rod pipe is widely used in the coal seam and near coal seam geological conditions of drilling, coal mine water and gas drainage borehole construction, and can also be used in geophysical prospecting and construction of water conservancy engineering anchor and drilling field.prismatic drill rod series products is in recent years, our company have developed with independent intellectual property rights of patent product, won a number of national patents, respectively is: a triangular pyramid type drill pipe (ZL.1) Coal Mine Roadway Drilling, a coal mine tunnel drilling triangular hexagonal fast connecting rod device (ZL.7),a coal mine tunnel drilling thrust slag spiral drill pipe (ZL.0)
Other supplier products
|
PDC Sintered Drill Bit |
PDC Sintered drill bitsintered drill bit with strong impact resistance, surface resistance to sour, strong protection function and many other adv... |
|
Hydraulic Drifter Rock Drilling Rig |
Model No.H7Hole diameter115mmWorking power198kwDrilling depth3660mmWalking Traction115/50KNGradeability20°Walking speed1.5/3.1km/hMax. Working pres... |
|
Joint Of Drill Pipe |
Joint Tools of drill pipe1.Material:35CrMo/40Cr/4137H/42CrMo2.Length and thread as request3.Connect drill rod:water drill pipe,dth drill pipe , oil... |
|
Roadheader Drill Bit |
Roadheader coal cutter teethProduct DescriptionSunrise can provide you with these specification for roadheader cutter coal mining bullet teeth: App... |
|
Tubular Friction Bolt |
Technical DataTFN33TFN39TFN47Mass1.68kgs/m1.96kgs/m2.87kgs/mDrill Hole Diameter28-32mm35-38mm42-46mmMinimum Yield Strength80kn90kn120knTypical Yiel... |
All supplier products
Same products
|
Working Clamp Lamp |
Seller: ZHEJIANG TOPMB ELECTRICAL LIGHTING CO.,LTD |
TOPMBportable led work light with clamp, free up your desk space while providing you calm, bright... |
|
Ultra Wide Monitor Desk Lamp |
Seller: ZHEJIANG TOPMB ELECTRICAL LIGHTING CO.,LTD |
TOPMB ultrawide led desk lampcan help you to lighting up your work area when you you have a doubl... |
|
Task Lamp |
Seller: ZHEJIANG TOPMB ELECTRICAL LIGHTING CO.,LTD |
Magnifier lamp is a really essential tool for anyone who is engaged in precision assembly, inspec... |
|
Read Lamp |
Seller: ZHEJIANG TOPMB ELECTRICAL LIGHTING CO.,LTD |
A great LED very bright reading lampsplays an important part in any desk work.TOPMB LED Eye Care ... |
|
Reading Desk Lamp |
Seller: ZHEJIANG TOPMB ELECTRICAL LIGHTING CO.,LTD |
A wider, usb powered reading lampthat can protect your eyes when reading, there is a wide selecti... |