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<title><![CDATA[EC21 Product Catalogs - drills case]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/drills_case--2673/1/drills case.html]]></link><item>
<title><![CDATA[Copper Alkaline for Brush Platingoil Pipe Thread Copper Plating Equipment for Casing, Tubing and Cou]]></title><link><![CDATA[https://creview.en.ec21.com/Copper_Alkaline_for_Brush_Platingoil--12015860_12015910.html]]></link><description><![CDATA[ductility, and large difference in lattice parameters from steel materials, copper plating on the thread surface is an ideal solution to prevent thread sticking of drill pipes and tubing and casing.]]></description><pubDate><![CDATA[20260415]]></pubDate></item>
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<title><![CDATA[D28 Steel 3D Welding Table]]></title><link><![CDATA[https://chinasurfaceplate.en.ec21.com/D28_Steel_3D_Welding_Table--12007013_12007016.html]]></link><description><![CDATA[drilling center accuracy: +/- 0.03mm
Hole pitch: 100mm
Perimeter ruler engraving: 1mm scale
Side surfaces height: 200mm
Be reinforced on the underneath side by ribs
Surface treatment: standard/ nitri]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[Auto Parts]]></title><link><![CDATA[https://solidcastings.en.ec21.com/Auto_Parts--10859065_10859068.html]]></link><description><![CDATA[powder coating
Type:
Broaching, Drilling, Other Machining Services
Color:
Silver
Packing:
Pallet, Plywood case, or According to customer&apos;s requirements
Application:
Automotive Parts
]]></description><pubDate><![CDATA[20240912]]></pubDate></item>
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<title><![CDATA[Wireline Pressure Control Equipment]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Wireline_Pressure_Control_Equipment--11895712_12001780.html]]></link><description><![CDATA[cased wells and open-hole wells. Our equipment features a standard quick union connection, ensuring ease of operation. Primarily used for well testing and perforation, our wireline pressure control e]]></description><pubDate><![CDATA[20240910]]></pubDate></item>
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<title><![CDATA[Bainite Cast Iron Rolls]]></title><link><![CDATA[https://hrbtinvo.en.ec21.com/Bainite_Cast_Iron_Rolls--8575911_8576022.html]]></link><description><![CDATA[case
Structure:
Bearing
Material:
Iron,Bainite nodular 
Application:
bar&amp;wire rolling mill 
Port:
Shanghai or other
Casting:
centrifugal 
Styles:
Assembled,Cored,Drilled rolls
Chilled Hardness:
Hs35-]]></description><pubDate><![CDATA[20240826]]></pubDate></item>
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<title><![CDATA[Aluminum Alloy Mechanical Box Industrial Parts Rapid Prototype by 3 Axis 4 Axis 5 Aixs CNC Machining]]></title><link><![CDATA[https://xuelingzhu01.en.ec21.com/Aluminum_Alloy_Mechanical_Box_Industrial--11934969_11934973.html]]></link><description><![CDATA[Drilling, Milling):Aluminum, Stainless Steel, Carbon Steel, 17-7 PH, Brass, Phosphor Bronze, Copper, Nickel Alloys, Beryllium Copper,etc+/-0.002&quot;Sheet metal parts
(Bending, forming, punching)Aluminum]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Oilfield Cementing Tools API Casing Float Shoe &amp; Float Collar]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield_Cementing_Tools_API_Casing--9182239_9182346.html]]></link><description><![CDATA[drillable tool. it&amp;#39;s join easy and replace for guide shoe and casing shoe. it&amp;#39;s used to protection casing and production casing, also used to deep well and ultra deep well. it classify ordina]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[OEM CNC Machining Metal Part]]></title><link><![CDATA[https://yatohardware.en.ec21.com/OEM_CNC_Machining_Metal_Part--9592671_9592670.html]]></link><description><![CDATA[case can be discussed)
Business scope
CNC center machining, drilling, turning, grinding, tapping, mould design and processing, casting, sheet mental working etc
Application
Automation machine, medica]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
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<title><![CDATA[Carbide BTA Deep Hole Drilling Inserts TPMX1403/1704/2405/2807 Indexable Cutting Tools]]></title><link><![CDATA[https://carbidedrillinserts.en.ec21.com/Carbide_BTA_Deep_Hole_Drilling--11742289_11742290.html]]></link><description><![CDATA[drills, replacement of Iscar or Sandvik, with Balzers coating CVD coated cemented carbide GradeDescriptionEquivalent to ISO YC1015MT-CVD coated, the substrate with excellent wear resistance in combin]]></description><pubDate><![CDATA[20230307]]></pubDate></item>
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<title><![CDATA[Hydraulic Liner Hanger Tie-Back Assembly]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Hydraulic_Liner_Hanger_Tie_Back--11093688_11181033.html]]></link><description><![CDATA[drill string for 1m.
Use a drilling rate of 40～50rpm and a normal flow rate. Slowly lower the drill string. Polish the inner surface of the polished bore receptacle twice or three times. Each time ]]></description><pubDate><![CDATA[20200622]]></pubDate></item>
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<title><![CDATA[HHC-0421 Aluminum Stamping Parts]]></title><link><![CDATA[https://hhcprecision.en.ec21.com/HHC_0421_Aluminum_Stamping_Parts--11858667_11858668.html]]></link><description><![CDATA[drilling, threading, heat treatment, and finishing. The entire mold production process, from design to completion, typically takes 1-3 weeks. After the engineering segmented processing and assembly a]]></description><pubDate><![CDATA[20231025]]></pubDate></item>
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<title><![CDATA[17 1/2PDC Bit Rock Bit]]></title><link><![CDATA[https://azgreat25.en.ec21.com/17_1_2PDC_Bit_Rock--11503029_11505491.html]]></link><description><![CDATA[case or iron case ,also be packaged according to customer requirements.
Modes of transportation:by sea, by air or land transportation, Of course, a small amount can also by Express.
4.Company Profile]]></description><pubDate><![CDATA[20230914]]></pubDate></item>
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<title><![CDATA[600mm 800mm Integrated Portable Foundation Drilling Rig Augers 560kg]]></title><link><![CDATA[https://pilingfoundation.en.ec21.com/600mm_800mm_Integrated_Portable_Foundation--11878446_11878447.html]]></link><description><![CDATA[Product DescriptionAPIE integrated portable drilling rig augers Factory for sale Product DescriptionWe purchase top quality raw materials from leading raw-steel factory.Our drilling tools can be cust]]></description><pubDate><![CDATA[20231221]]></pubDate></item>
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<title><![CDATA[Global Valve BK-F-G3 | AMLPP | Drilling Rig |Export]]></title><link><![CDATA[https://klk455.en.ec21.com/Global_Valve_BK_F_G3--11872763_11872765.html]]></link><description><![CDATA[DRILLED
MAN33.430TGA Universal * Front axle outer bearing 6324890114
Drill pipe tong accessories ZQ203-125 transfer cylinder seal assembly
Brake device accessories ZJ-70 Oil return filter RFA-63*10
F]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Aluminum Die Casting 02]]></title><link><![CDATA[https://bdchuancheng.en.ec21.com/Aluminum_Die_Casting_02--4744601_6054362.html]]></link><description><![CDATA[drilling, grinding, assembly to Packing
5. Specification: as per your sample, drawing and design: 
6. Applied file format: PRO/E, Auto CAD, Solid work; CAXAM, UG, CAD/CAM/CAE
7. Packing: wooden case,]]></description><pubDate><![CDATA[20170123]]></pubDate></item>
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<title><![CDATA[Drilling Teeth]]></title><link><![CDATA[https://thinkjk.en.ec21.com/Drilling_Teeth--1698700_1698438.html]]></link><description><![CDATA[Flat tooth for bored piling work 
Very good performance of drilling
Long-lasting and reducing the time for replacement
Reasonable price
Auger tooth 
Very good performance of drilling
Long-lasting and]]></description><pubDate><![CDATA[20121221]]></pubDate></item>
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<title><![CDATA[Bushing]]></title><link><![CDATA[https://lxmlinda.en.ec21.com/Bushing--2264741_2414513.html]]></link><description><![CDATA[drill collar slip, casing slip or roller Kerlly bushing can be contained in them.
Bushing Type
Rotary Table Size(in)
Handlin TubularOD(in)
MSS
Square drive
17 1/2(18)
2 3/8---8 5/8
20 1/2
23
27 1/2
S]]></description><pubDate><![CDATA[20181026]]></pubDate></item>
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<title><![CDATA[Casing]]></title><link><![CDATA[https://freetkevin.en.ec21.com/Casing--3144945_3348843.html]]></link><description><![CDATA[of ERW steel pipes, casings and top drilling drives, with an annual production of 120,000 ton, 120,000 ton and 60 sets respectively. The production capacity of this zone hits 2 billion yuan.
]]></description><pubDate><![CDATA[20141114]]></pubDate></item>
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<title><![CDATA[DTH Bits(85MM-800MM)]]></title><link><![CDATA[https://hncsthzj.en.ec21.com/DTH_Bits_85MM_800MM--4293202_4303776.html]]></link><description><![CDATA[Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. is a manufactory and exporter company of rock drilling tools, DTH hammer and bits in China.
The Tianhe DTH drill bits are made from hard alloy an]]></description><pubDate><![CDATA[20130115]]></pubDate></item>
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<title><![CDATA[CNC Machining]]></title><link><![CDATA[https://chengcg168.en.ec21.com/CNC_Machining--4452211_4452212.html]]></link><description><![CDATA[drilling, planning, grinding, welding. Surface Treat: Zn (Cr3 RoHS free or Cr6 ) plated, Cr /Ni plated, hot-dip galvanizing, paint,anodize, powder coating, brush, Polish Technical: Dedicated mechanic]]></description><pubDate><![CDATA[20230519]]></pubDate></item>
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<title><![CDATA[Casing Welded Centralizer]]></title><link><![CDATA[https://chinajixie.en.ec21.com/Casing_Welded_Centralizer--6936628_6936741.html]]></link><description><![CDATA[Drilling Casing Centralizer Features 
1. Every attachment is pressed into shape by moulding instead of welding and rivet. 
2. 3-Section structure for easy transport. 
3. Starting force and restoring ]]></description><pubDate><![CDATA[20170322]]></pubDate></item>
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<title><![CDATA[Extruded Aluminum Heatsink &amp; Copper PIN Fins for Automotive Electronices]]></title><link><![CDATA[https://msshg.en.ec21.com/Extruded_Aluminum_Heatsink_Copper_PIN--10178021_10178089.html]]></link><description><![CDATA[case fan, AC fan, EC fan
2)Process:
extrusion, skiving fin, stamping, die casting, precision CNC machining, drilling, milling, bending, soldering, etc
3)Surface finish:
anodizing, electrophoresis, ni]]></description><pubDate><![CDATA[20170622]]></pubDate></item>
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<title><![CDATA[Tubing Drain Automatic Bleeder Valve for Oilfield From China]]></title><link><![CDATA[https://277064914.en.ec21.com/Tubing_Drain_Automatic_Bleeder_Valve--9107249_9107465.html]]></link><description><![CDATA[1.Description :
Hydraulic Tubing Drains for use with deep hole drilling tools, downhole devices and other oil and off shore drilling applications provide an accurate method to equalize the fluid leve]]></description><pubDate><![CDATA[20230810]]></pubDate></item>

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