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<title><![CDATA[EC21 Product Catalogs - 1 hole]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/1_hole--2643/1/1 hole.html]]></link><item>
<title><![CDATA[Drill Rods &amp; Casing Pipe]]></title><link><![CDATA[https://tsdiao.en.ec21.com/Drill_Rods_Casing_Pipe--5500758_5500815.html]]></link><description><![CDATA[12 mm Max. 60.33 mm
B DRILL RODS
3000mm
Min. 55.6 mm Max. 55.8 mm
Min. 46.0 mm Max. 46.2 mm
2. Casing Pipe - Casing pipe is used to maintain the hole wall to the desired depth during the drilling, an]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[SUNMOY HG300D-200 Crawler Mounted Drilling Rig]]></title><link><![CDATA[https://sunmoypump.en.ec21.com/SUNMOY_HG300D_200_Crawler_Mounted--12068541_12068612.html]]></link><description><![CDATA[Hole diameter
300mm
Drill rod diameter
51mm
Angle range
90°-75°
Dimensions(L*W*H)
1750*780*1273mm
Weight (without diesel engine)
845kgs
Rig traveling device
Migration distance
350mm
Distance from a]]></description><pubDate><![CDATA[20260412]]></pubDate></item>
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<title><![CDATA[Drill Pipe Wiper Foam Balls]]></title><link><![CDATA[https://merittr34.en.ec21.com/Drill_Pipe_Wiper_Foam_Balls--11284360_11284361.html]]></link><description><![CDATA[1/2” IF.
The MERITs drill pipe wiper foam balls (WP series)is devised to wipe out inner surface of drillpipe and tube string perfectly. Our commodity erases whole inside with no any debris or cemen]]></description><pubDate><![CDATA[20250322]]></pubDate></item>
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<title><![CDATA[Good Reputation Maxdrill T38 76mm Button Bit for Surface Mining and Drilling]]></title><link><![CDATA[https://juliewang6.en.ec21.com/Good_Reputation_Maxdrill_T38_76mm--12031255_12031256.html]]></link><description><![CDATA[Hole(mm)Buttons(mm)AngleClassPart No.mminFront No SizeGauge No SizeFront No SizeGauge No Size642 1/22*9-4*108*1035°H3064T3812-66702 3/42*82*64*118*1135°H3070T3812-66 76 3 2*10 2*7 4*12 8*12 35° H ]]></description><pubDate><![CDATA[20241213]]></pubDate></item>
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<title><![CDATA[Borehole Truck Water Well Drill Machine with Air Compressor for Sale]]></title><link><![CDATA[https://jcdrill.en.ec21.com/Borehole_Truck_Water_Well_Drill--11438071_12016741.html]]></link><description><![CDATA[100rpm stepless adjustment and the rotary torque is 4000-4800Nm. 
&gt;&gt;The pulling force can be regulated and controlled, which adapt the machine to deep hole drilling.
&gt;&gt;It can set up a generator which]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[50 Meters Depth Portable Small Geological Exploration Core Drilling Rig]]></title><link><![CDATA[https://zuantan020.en.ec21.com/50_Meters_Depth_Portable_Small--8125010_11821431.html]]></link><description><![CDATA[Brand: HUAN YUModel: HY-50Drilling depth: 10 - 50 metersWeight: 280KGHole diameter(Soil): 110-200mmHole diameter(Rock): 75 - 110mmCan be customized on requestType 50 drilling rig is a high and medium]]></description><pubDate><![CDATA[20240812]]></pubDate></item>
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<title><![CDATA[Polyurethane Flip Flow Screen]]></title><link><![CDATA[https://huanyouglobal.en.ec21.com/Polyurethane_Flip_Flow_Screen--11032254_11032268.html]]></link><description><![CDATA[hole rate is extremely high, the processing capacity per unit area, high screening efficiency.
Main functions of Polyurethane Fine Screen
1.Reduce the cost of mineral processing.
2.Improve the effici]]></description><pubDate><![CDATA[20240529]]></pubDate></item>
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<title><![CDATA[800m Deep Water Well Drilling Rig Digging Machine for Sale]]></title><link><![CDATA[https://pearldrill.en.ec21.com/800m_Deep_Water_Well_Drilling--11926458_11926459.html]]></link><description><![CDATA[800m Deep Water Well Drilling Rig Digging Machine
Basic Info.
Model NO.
800s
Condition
New
Motor
AC Motor
Drill Hole Diameter
&lt;100mm
Drill Hole Depth
&gt;200m
Bit Type
Cone Bit
Drilling Way
Rotary
Type
]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
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<title><![CDATA[New Cardox CO2 Blasting Rock System]]></title><link><![CDATA[https://rilon.en.ec21.com/New_Cardox_CO2_Blasting_Rock--11808595_11808684.html]]></link><description><![CDATA[1.1 degrees Celsius), carbon dioxide can become liquid carbon dioxide under pressurized conditions, and its volume shrinks. When the temperature is higher than this temperature, it will become a gas ]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[CTB Wet Drum Magnetic Separator]]></title><link><![CDATA[https://alexbyhb.en.ec21.com/CTB_Wet_Drum_Magnetic_Separator--11869101_11886629.html]]></link><description><![CDATA[holes, bringing the magnet poles as close as possible to the media and ensuring maximum magnetic field strength.
Others 
The size of feed treated in these separators rarely exceeds 5mmbecause of the ]]></description><pubDate><![CDATA[20240111]]></pubDate></item>
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<title><![CDATA[HR Pistons Pushing Centrifuge]]></title><link><![CDATA[https://saideli.en.ec21.com/HR_Pistons_Pushing_Centrifuge--11550660_11592325.html]]></link><description><![CDATA[holes on the drum wall, and then drained outside through the liquid outlet. The solid will be intercepted on the first-grade drum and form a cake ring.
Main Parameters
SPECIFICATION OF HR PISTONS PUS]]></description><pubDate><![CDATA[20220629]]></pubDate></item>
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<title><![CDATA[Guide Shoes]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Guide_Shoes--11811606_11811613.html]]></link><description><![CDATA[hole
Load bearing capability for setting at bottom
PDC drillable
Options of Guide Shoes
Available in sizes 4 1/2&quot;- 30&quot;
API standard threads are cut in-house. Other premium and custom threading can be]]></description><pubDate><![CDATA[20230626]]></pubDate></item>
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<title><![CDATA[Drill Pipe Tong ZQ203-100 Idler Shaft 0102-05M | RUSHI]]></title><link><![CDATA[https://klk455.en.ec21.com/Drill_Pipe_Tong_ZQ203_100--11872763_11872771.html]]></link><description><![CDATA[Small round steel 25mm Q235B
51300-381-B O-RING: TDS11S &amp; PH50D PHM
Logging tool accessories Modular formation tester MIFT connector 1306012 Zhonghai North
GT350E Chassis*Rear Steelplate pin
Brake de]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[DTH Down the Hole Drill Equipment]]></title><link><![CDATA[https://jim5428.en.ec21.com/DTH_Down_the_Hole_Drill--6588506_6588988.html]]></link><description><![CDATA[1) it is used to drill the hole for introducing the diamond wire in stone quarry. 2) it is available for vertical, horizontal and slant drilling. 3) maximum depth of drilling 20~28m (horizontal)/ 28~]]></description><pubDate><![CDATA[20120703]]></pubDate></item>
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<title><![CDATA[High Capacity Vibrating Screen Classifier]]></title><link><![CDATA[https://hnzkjq1956.en.ec21.com/High_Capacity_Vibrating_Screen_Classifier--9285753_9285875.html]]></link><description><![CDATA[hole, which is of high efficiency, large capacity, convenient replacement of sieve plate, and reduces the cost.
Our company mainly produces three kinds of vibrating screen as follows:
YA Series Circu]]></description><pubDate><![CDATA[20150310]]></pubDate></item>
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<title><![CDATA[Wet  Magnetic Separator for Iron Ore]]></title><link><![CDATA[https://lonelyfife.en.ec21.com/Wet_Magnetic_Separator_for_Iron--2878665_2878675.html]]></link><description><![CDATA[holes, bringing the magnet poles as close as possible to the media and ensuring maximum magnetic field strength. 
Others 
The size of feed treated in these separators rarely exceeds 5mm because of th]]></description><pubDate><![CDATA[20170927]]></pubDate></item>
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<title><![CDATA[HD-20c Man Portable Drilling Rig]]></title><link><![CDATA[https://irinaliudrills.en.ec21.com/HD_20c_Man_Portable_Drilling--9881401_10086201.html]]></link><description><![CDATA[Hole dia.
(mm)
Mud drilling
20
φ50x1500
After lift-ing the drills
3, 3.5”
Air(Hammer) drilling
20
φ50x1500
After lift-ing the drills
68/82
Casing drilling
15
φ50x1500+
φ102x1500
Center of the c]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[Oil Drilling Mud Solids Control Mud Gas Separator]]></title><link><![CDATA[https://czjdsy163.en.ec21.com/Oil_Drilling_Mud_Solids_Control--9973519_9973719.html]]></link><description><![CDATA[Mud Gas Separator
Condition: New 
Type: Mud Gas Separator 
Product Type: For drilling mud system 
Place of Origin: HeBei, China (Mainland) 
Brand Name: GSSY Solids Control 
Model Number: NQF1000 
Vol]]></description><pubDate><![CDATA[20161008]]></pubDate></item>
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<title><![CDATA[DTH Hammers(For Deeep and Super Deep Hole Drilling)]]></title><link><![CDATA[https://hncsthzj.en.ec21.com/DTH_Hammers_For_Deeep_and--4293202_4303445.html]]></link><description><![CDATA[hole sets are very reliable. A protection device is added to avoid any abnormal conditions under the deep well.
1.Drilling dia:500-1000mm
2.working air pressure:0.6-2.5Mpa
3.Matched bits,DHD,COP,MISS]]></description><pubDate><![CDATA[20130115]]></pubDate></item>
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<title><![CDATA[Low Air Pressure DTH Hammers]]></title><link><![CDATA[https://lyzs.en.ec21.com/Low_Air_Pressure_DTH_Hammers--10557317_10557326.html]]></link><description><![CDATA[hole-drilling equipment with reliable capability. 
Outstanding advantages: 
1. Deep hole drilling capacity 
2. Reliable performance 
3. Easy to disassembly. 
Low air pressure DTH Hammers ZS70/90/110/]]></description><pubDate><![CDATA[20171011]]></pubDate></item>
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<title><![CDATA[Eccentric Drilling Tools with Casing Tube]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/Eccentric_Drilling_Tools_with_Casing--10512304_10512347.html]]></link><description><![CDATA[holes in consolidated 
overburden.
Eccentric Drilling Tools with casing tube step-by-step:
1. When drilling, the PGZ(Eccentric Drilling Tools) reamer swings out and drills a hole wide enough for the ]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[RCDE Oil-cooling Suspension Electromagnetic Separator]]></title><link><![CDATA[https://chinabtcd.en.ec21.com/RCDE_Oil_cooling_Suspension_Electromagnetic--10480235_10487215.html]]></link><description><![CDATA[hole, drain plug and an oil level gurge. Furthermore, if increased magnet power is desired, a heat exchanger can be mounted on the magnet to accelerate the cooling of the oil. A 10-15% increase in ma]]></description><pubDate><![CDATA[20230610]]></pubDate></item>
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<title><![CDATA[JKS500C Crawler Mounted Versatile Well Drilling Rig]]></title><link><![CDATA[https://jkdrilling.en.ec21.com/JKS500C_Crawler_Mounted_Versatile_Well--10840176_10840215.html]]></link><description><![CDATA[holes and geothermal boreholes.
Product Features
JKS500C Crawler Mounted Versatile Well Drilling Rig
is a new, efficient and multifunctional drill rig, mainly applicable to all kinds of drilling proc]]></description><pubDate><![CDATA[20200725]]></pubDate></item>
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<title><![CDATA[MAXDRILL  Top Hammer Drifting Drill Rod/ Extension Rod]]></title><link><![CDATA[https://maxdrill02.en.ec21.com/MAXDRILL_Top_Hammer_Drifting_Drill--8458610_8459053.html]]></link><description><![CDATA[holes, and longer service life.
For Extension Rod and M/F steel process, the below two different types of heat treatment are used to strengthen high speed and powerful percussive drill string compone]]></description><pubDate><![CDATA[20200630]]></pubDate></item>
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<title><![CDATA[Hexagonal Kelly]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Hexagonal_Kelly--10964119_10995843.html]]></link><description><![CDATA[hole minimum wall thickness
Screw thread specification and left rotate type
Outside diameter
Chamfering diameter
Thread specification and type
Outside diameter
DLR
Length
LL
Chamfering diameter
DF
St]]></description><pubDate><![CDATA[20200523]]></pubDate></item>

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