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<title>EC21 Product Catalogs - core drill rods</title>
<link>http://www.ec21.com/ec-market/core drill rods.html</link><item>
<title>Impregnated Diamond Core Bit</title><link>http://tsdiao.en.ec21.com/Impregnated_Diamond_Core_Bit--1603735_3086463.html</link><description>core barrels to dig the ground. It serves the most important purpose in all drilling machines. There are many types of </description><pubDate>20091130</pubDate></item>
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<title>Super Absorbent Polymers</title><link>http://hpchemical.en.ec21.com/Super_Absorbent_Polymers--3105926_4031643.html</link><description>rods after the core tube has pulled. Pump down hole and replace inner tube. 
PACKAGE:  
Packed in craft paper bag with </description><pubDate>20091227</pubDate></item>
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<title>Ydx-3l Diamond Drilling Rig</title><link>http://wdnzxa.en.ec21.com/Ydx_3l_Diamond_Drilling_Rig--4015458_4015459.html</link><description>  YDX-3L core drilling rig is specially designed for diamond core drilling.   Track crawler mounted rig   facilitat  es</description><pubDate>20091228</pubDate></item>
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<title>Rock Drilling Accessories (Drill Bit and Drill Rod)</title><link>http://zzeast.en.ec21.com/Rock_Drilling_Accessories_Drill_Bit--2575928_2575939.html</link><description>drill rod, extension rod, integral drill steel, shank adaptor, coupling sleeve, pilot adaptor and reaming bit, core bit</description><pubDate>20091221</pubDate></item>
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<title>Drill Rod</title><link>http://amyiven.en.ec21.com/Drill_Rod--2254452_3595775.html</link><description>NW HW PW drill rod AW BW NW HW PW casing Friction Weld DTH drill pipe Kelly rod for Chinese made diamond core drill </description><pubDate>20091228</pubDate></item>
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<title>Rocker 34 Wagon Drill Rig</title><link>http://teksomak.en.ec21.com/Rocker_34_Wagon_Drill_Rig--3962435_3962586.html</link><description>  Rocker 34 Wagon Drill Rig is a type of blast hole drill rig. It can be designed to use 2&quot; to 4&quot; down the hole hammer.</description><pubDate>20091218</pubDate></item>
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<title>Drilling Rag, Core Drilling</title><link>http://freedomaa.en.ec21.com/Drilling_Rag_Core_Drilling--606396_1823981.html</link><description>drilling and core drilling in railway, highway, bridge, generating-plant, tunnel, architecture and so on. It also can p</description><pubDate>20091210</pubDate></item>
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<title>Rock Drilling Tools Drilling Equipment</title><link>http://drillingking.en.ec21.com/Rock_Drilling_Tools_Drilling_Equipment--3557302_3791185.html</link><description>Core barrel, diamond drill rod, etc. 
5. Anchor drilling tools covering Anchor bits, Anchor rods, Nut, Plate, Coupling,</description><pubDate>20091111</pubDate></item>
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<title>Wire Drawing Die</title><link>http://helenzjw.en.ec21.com/Wire_Drawing_Die--3882267_3929959.html</link><description>   l          1) Moulds : cold forging dies , punching dies ,wire drawing die cores;     </description><pubDate>20091110</pubDate></item>
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<title>FAV XY-1B-2 Soil Investigation Drill Rig</title><link>http://fnapl.en.ec21.com/FAV_XY_1B_2_Soil--3603590_3764260.html</link><description>
XY-1B Drill Rig is a hydraulic-feed core drill.  
1) Engineering geological explorations for railway,hydro-power, 
bri</description><pubDate>20090824</pubDate></item>
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<title>Drilling Rig</title><link>http://cnct8888.en.ec21.com/Drilling_Rig--3113402_3742552.html</link><description>drilling project as follows: drill rods, reaming shells, casing pipes, casing shoes, double-tube and wireline core barr</description><pubDate>20090813</pubDate></item>
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<title>Rock Drilling Tools (Drill Bits and Drill Rods)</title><link>http://hntianying.en.ec21.com/Rock_Drilling_Tools_Drill_Bits--3683717_3683864.html</link><description>drill bits series for coal cutting, core bits series, drill rods series, coupling sleeve series.  2. Drilling tools for</description><pubDate>20090720</pubDate></item>
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<title>Multi Purpose Drilling Rig</title><link>http://kyb5609.en.ec21.com/Multi_Purpose_Drilling_Rig--3371229_3613617.html</link><description>
POWER 7000SD-RC for Multi-Purpose. 
Diamond Core &amp; Reverse Circulation drilling  
Description 
1. Multi pu</description><pubDate>20090617</pubDate></item>
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<title>Ground Rod</title><link>http://zjbronte.en.ec21.com/Ground_Rod--1725016_1725017.html</link><description>Rod branded as Huadian are equipped with parts such as coupler, driving head and driller. They can be connected by HD-D</description><pubDate>20090511</pubDate></item>
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<title>All Types of Steel Tube</title><link>http://tjzshj.en.ec21.com/All_Types_of_Steel_Tube--3494261_3494311.html</link><description>core drilling 
&amp;phi;28-75 1.25-6    
DZ40(45MnB      50Mn) DZ50(40Mn2      40Mn2Si)    
YB/T5052-1993    
22 
Precisely</description><pubDate>20090418</pubDate></item>
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<title>Many Other Type of  Bits</title><link>http://yuanyucaiyyc.en.ec21.com/Many_Other_Type_of_Bits--3177284_3177526.html</link><description>core drilling.  
&amp;#31243; &amp;#20855;        CUTTING TIPS   
&amp;#29992; &amp;#22303; &amp;#24037; &amp;#25366; &amp;#12290; 
Features:</description><pubDate>20090416</pubDate></item>
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<title>Seamless Steel Tubes and Pipes</title><link>http://shaughness.en.ec21.com/Seamless_Steel_Tubes_and_Pipes--1508696_1591537.html</link><description>core drilling , precisely drawn seamless steel pipes for submersible motor , seamless cold-drawn low-carbon steel heat-</description><pubDate>20090327</pubDate></item>
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<title>Air Leg Rock Drill</title><link>http://ellyfeng.en.ec21.com/Air_Leg_Rock_Drill--3037108_3368346.html</link><description>core drilling tools including diamond core bits, reaming shell and core barrel, drill rods,etc.   6. Furnace taphole dr</description><pubDate>20090225</pubDate></item>
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<title>Chisel Bits, Rock Bits, Button Bits, Steel Rod, Drill Rod</title><link>http://rockdrilling.en.ec21.com/Chisel_Bits_Rock_Bits_Button--3341779_3343003.html</link><description>rod  bits and adapter coupling  latent-hole bits  latent-hole rod  coal cutter drilling tools  pneumatic drill rods  in</description><pubDate>20090216</pubDate></item>
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<title>Rock Drilling Tools</title><link>http://sinodrills.en.ec21.com/Rock_Drilling_Tools--3341468_3341469.html</link><description>
1,Top-hammer drilling tools including thread button bits(R25,R28,R32,R38,T38,T45,T51), coupling, taper rods and bits, </description><pubDate>20090212</pubDate></item>
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<title>Drilling Rig</title><link>http://wuxishuangfan.en.ec21.com/Drilling_Rig--3184651_3184655.html</link><description>    YDX-1200 drilling rig is a full hydraulic driven power head core rig. Compared to the traditional mechanic driven r</description><pubDate>20090106</pubDate></item>
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<title>Hydraulic Coal Mining Tunnel Drilling Machine</title><link>http://scme.en.ec21.com/Hydraulic_Coal_Mining_Tunnel_Drilling--3032298_3032796.html</link><description>
main parameters:  drill depth: 300/100m bore hole dia: 75-200mm drill rod dia: 63.5-73mm drill bit without core: 75-20</description><pubDate>20081218</pubDate></item>
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<title>XY-5 Spindle-type Core Drill Rig</title><link>http://edisonwing.en.ec21.com/XY_5_Spindle_type_Core--2837330_2837331.html</link><description>
XY-5 spindle-type core drilling rig  Model XY-5 drilling rig is a core drilling rig featuring mechanical driving and h</description><pubDate>20081202</pubDate></item>
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<title>HQ Rod</title><link>http://louzhengqing.en.ec21.com/HQ_Rod--2970318_2970351.html</link><description>core bits, synthetic diamonds core bits, PDC bits;  8. Drilling rods;  9. Core barrels;  10. Core lifter and core lifte</description><pubDate>20080813</pubDate></item>
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<title>Well Drilling Blowout Preventer(Bop)</title><link>http://fanhw.en.ec21.com/Well_Drilling_Blowout_Preventer_Bop--1762616_1937345.html</link><description>corecan increase the seal reliability. A leading block, which mounted on the foreside of ram assembly, makes the drilli</description><pubDate>20080722</pubDate></item>
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<title>Diamond Core Bit</title><link>http://wesbendiadrill.en.ec21.com/Diamond_Core_Bit--2855278_2867365.html</link><description>
DIAMOND CORE BITS of Different sizes   
Surface Set  
Impregnated  
Non-Coring  
Reamer shell  
</description><pubDate>20080617</pubDate></item>
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<title>Carbide Gritted Rod Saw/Diamond Wire(BF-XJ)</title><link>http://jassie.en.ec21.com/Carbide_Gritted_Rod_Saw_Diamond--1532525_1532564.html</link><description>core drills  4 Electroplated diamond sharpeners  5 Electroplated diamond mounted points  6 Electroplated diamond needle</description><pubDate>20080611</pubDate></item>
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<title>Core drills</title><link>http://ouyang.en.ec21.com/Core_drills--468359_617001.html</link><description>Core Drills bits
Core Drills is composed of guided drill and connecting rod. It can be fitted to various electric hamme</description><pubDate>20041004</pubDate></item>
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<title>Tungsten-Carbide</title><link>http://alloytic.en.ec21.com/Tungsten_Carbide--7_1486984.html</link><description>Drill Point Dies
- Tap Rod
- Form Tools
- Hot Extrusion Die &amp; Punch 
- Stone Adapter
- Special Inserts &amp; Etc. 
Applicat</description><pubDate>20061011</pubDate></item>
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<title>Diamond Core Drilling Rig</title><link>http://fenglifh.en.ec21.com/Diamond_Core_Drilling_Rig--1795772_2002194.html</link><description>Drilling hole depth Rod external dimensions (mm) Depth(m)(vertical, dry hole)
BQ 1650m
NQ 1235m
HQ 850m
PQ 500m
Main Wi</description><pubDate>20070615</pubDate></item>
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<title>Mud Pump  Parts</title><link>http://qdrigs.en.ec21.com/Mud_Pump_Parts--3678110_3678113.html</link><description>core, piston    , platen, etc.    rod, clamp Series Valve Block Series: three tendons Block Valve, Block Valve four ten</description><pubDate>20090901</pubDate></item>

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