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<title><![CDATA[EC21 Product Catalogs - hard abrasive]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/hard_abrasive--2644/1/hard abrasive.html]]></link><item>
<title><![CDATA[CR26/CR28 High Chrome White Iron Blow Bars for Nordberg NP Series Impact Crushers | OEM-Quality]]></title><link><![CDATA[https://hongxinwearparts.en.ec21.com/CR26_CR28_High_Chrome_White--12048561_12048564.html]]></link><description><![CDATA[hardness with ≥18% retained
hardness after thermal shock tests 
-Optional
ceramic-embedded variants (alumina or zirconia) available for high
abrasion applications
Precision-matched
to: 
-
NordbergN]]></description><pubDate><![CDATA[20250312]]></pubDate></item>
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<title><![CDATA[Tungsten Carbide Cemented Carbide Mining Tips for Drill Bit]]></title><link><![CDATA[https://carl072.en.ec21.com/Tungsten_Carbide_Cemented_Carbide_Mining--11954473_11985430.html]]></link><description><![CDATA[mining, these buttons are known for their durability, hardness, and resistance to wear and abrasion. Discover the various types of cemented carbide buttons and their uses in the mining industry.
]]></description><pubDate><![CDATA[20240814]]></pubDate></item>
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<title><![CDATA[Manufacturers China Wholesale Rock Drilling Tool Offshore Oil Drill PDC Bit Used in Mines Oilfields]]></title><link><![CDATA[https://alicezhu1.en.ec21.com/Manufacturers_China_Wholesale_Rock_Drilling--11937244_11958335.html]]></link><description><![CDATA[abrasion resistance, crushing and shear crushing of formation rock when rotating.
Strong and durable：
Can adapt to soft, medium, hard, all kinds of strata.
Complete variety：
Various products, com]]></description><pubDate><![CDATA[20240627]]></pubDate></item>
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<title><![CDATA[Best Selling Worldwide PDC Bit Steel Pdc Mill Drilll Bit for Limestone]]></title><link><![CDATA[https://yalunzuntou.en.ec21.com/Best_Selling_Worldwide_PDC_Bit--11940816_11946784.html]]></link><description><![CDATA[abrasion resistance, crushing and shear crushing of formation rock when rotating.
Strong and durable：
Can adapt to soft, medium, hard, all kinds of strata.
Complete variety：
Various products, com]]></description><pubDate><![CDATA[20240604]]></pubDate></item>
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<title><![CDATA[RC543 Reverse Circulation Dth Drill Bits for Deep Exploration Drilling]]></title><link><![CDATA[https://ksqdrilling.en.ec21.com/RC543_Reverse_Circulation_Dth_Drill--11913418_11934901.html]]></link><description><![CDATA[abrasive resistance.
4. Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.
5.]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Impregnated Diamond Bit]]></title><link><![CDATA[https://hsaoxing.en.ec21.com/Impregnated_Diamond_Bit--11919761_11921306.html]]></link><description><![CDATA[hardness type and crown shapes, which are selected according to the hardness and abrasiveness of the formation to be drilled. If user can make rational selections according to the rock formations, th]]></description><pubDate><![CDATA[20240405]]></pubDate></item>
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<title><![CDATA[Reliable TCI Rotary Tricone Drill Bit with Sealed Bearing for Hard Rock Stone Blasting]]></title><link><![CDATA[https://amyzhang86.en.ec21.com/Reliable_TCI_Rotary_Tricone_Drill--11743960_11750445.html]]></link><description><![CDATA[hard and abrasive formations, such as limestone, sandstone, interbedded dolomite. 632/6353000-600060-100Conical/Spherical on gage, Conical inner rows Designed for high compressive strength, mudium ha]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
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<title><![CDATA[HP300 HP400 HP500 Cone Crusher Spare Parts Clamping Cylinder Seal Kits]]></title><link><![CDATA[https://onaie.en.ec21.com/HP300_HP400_HP500_Cone_Crusher--11882716_11882959.html]]></link><description><![CDATA[Hardness testing, metallographic structure, machineryperformance testing,ultrasonic inspection, high frequency infrared carbon and surface analysis etc.
5. Competitive products: Good quality with rea]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
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<title><![CDATA[Swing/Fixed Jaw Die for Jaw Crusher]]></title><link><![CDATA[https://baodakate.en.ec21.com/Swing_Fixed_Jaw_Die_for--10568012_11737692.html]]></link><description><![CDATA[hard rock and high abrasion application. It have
increased wear life duo to depper and wider wooth profile, it’s also a
good jaw plate for river gravel application.
Multi tooth, 
duo to “Sharper]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<title><![CDATA[API Standard AISI 4145H Mod Drilling Stabilizer for Oilwell]]></title><link><![CDATA[https://senwell2008.en.ec21.com/API_Standard_AISI_4145H_Mod--9714769_9715051.html]]></link><description><![CDATA[abrasiveformations.
Sections through hardfacing.
HF 3000
Tungsten carbide inserts set in a powder spray deposit idealfor abrasive formations. 97% bonding guaranteed, certified byultrasonic report. Re]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[5 Blades 12 1/4]]></title><link><![CDATA[https://scott1990s.en.ec21.com/5_Blades_12_1_4--7977607_7978556.html]]></link><description><![CDATA[abrasive applications
Bit type
Main bit size(mm)
Rock coefficient
PDC core drill bit
Single pipe
75/54.5 94/74 113/89 113/109 153/129
1-18
Two-pipes
75/54.5 94/68
PDC center drill bit
Concave 3 wing ]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
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<title><![CDATA[High Wear Resistance Hardfacing Steel Wear Plate Used in Mining Industry]]></title><link><![CDATA[https://rxq112233.en.ec21.com/High_Wear_Resistance_Hardfacing_Steel--11007233_11007270.html]]></link><description><![CDATA[hardfaced wear resistant steel plate reached 14.6 times more than 16Mn steel plate.( Abrasive wear test as per ASTM G65).
ModelSpecification Total ThicknessSizeMinimum curling radiusLT100
LT200
LT300]]></description><pubDate><![CDATA[20190911]]></pubDate></item>
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<title><![CDATA[Tungsten Carbide Inserts]]></title><link><![CDATA[https://lindaguo88.en.ec21.com/Tungsten_Carbide_Inserts--8779487_8779488.html]]></link><description><![CDATA[abrasive and corrosion resistance; 
12).high quality and high hardness; 
13).purity without recled materials; 
14).with coating or uncoating; 
15).professional manufacture; 
16).different types of ca]]></description><pubDate><![CDATA[20140227]]></pubDate></item>
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<title><![CDATA[Overlay wear plate clad wear plate hardfacing plate]]></title><link><![CDATA[https://saleshystertech.en.ec21.com/Overlay_wear_plate_clad_wear--8784720_8805615.html]]></link><description><![CDATA[SPECIFICATIONS
1) A very plat and smooth surface
2) Cover production cost
3) Consistent hardness
4) Excellent fusion strength
5) Easily welded to most structural steel
Chromium Carbide Overlay Wear p]]></description><pubDate><![CDATA[20150807]]></pubDate></item>
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<title><![CDATA[HQ3 Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/HQ3_Impregnated_Diamond_Core_Bit--8382535_9984950.html]]></link><description><![CDATA[hardness type and crown shapes, which are selected according to the hardness and abrasiveness of the formation to be drilled. If user can make rational selections according to the rock formations, th]]></description><pubDate><![CDATA[20160520]]></pubDate></item>
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<title><![CDATA[Diamond Impregnated Bits, Diamond Core Bits, Impregnated Bits AQ BQ NQ HQ PQ]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Diamond_Impregnated_Bits_Diamond_Core--10772805_10772810.html]]></link><description><![CDATA[hardness.
Application: geological exploration, water conservancy, building construction etc drilling fields.
Impregnated core bits Matrix selection guide:
Rock Type 
Abrasiveness 
Rock Hardness 
Matr]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[4&apos;&apos;Button Bit From  Factory with Great Price]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/4_Button_Bit_From_Factory--10512257_10512651.html]]></link><description><![CDATA[hard and abrasive rock.
2. Flat front Spherical + Ballistic
Application: For Drilling in medium-hard to hard and moderately abrasive rock.
3. Convex front Spherical + Ballistic
Application: For drill]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[Wear Parts for Impact Crusher Spare Parts Blow Bar Impact Plate]]></title><link><![CDATA[https://shanvim.en.ec21.com/Wear_Parts_for_Impact_Crusher--11442850_11491761.html]]></link><description><![CDATA[abrasion resistance and tenacity.After heat-treatment process,the hardness of Shanvim blow bar can reach to HRC58-63.
Shanvim can OEM the famous brand such as SANDIVK,TEREX,HAZEMAG,TELSMITH,KLEEMANN,]]></description><pubDate><![CDATA[20211214]]></pubDate></item>
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<title><![CDATA[Tci Tricone Roller Drill Bit for Water Well Drilling]]></title><link><![CDATA[https://bhscrap.en.ec21.com/Tci_Tricone_Roller_Drill_Bit--11225651_11235958.html]]></link><description><![CDATA[low compressive strength and harder abrasive stringers,such 
as hard shale,hard gypsolyte,soft limestone,sandstone and dolomite with 
stringers,etc.
Weight
120kg
Industrial standard
SY/T5164
MOQ
20]]></description><pubDate><![CDATA[20230403]]></pubDate></item>
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<title><![CDATA[BESTONE QL,DHD Shank Dth Bits,Dth Hammer Bits DTH Drilling Hammer Bit]]></title><link><![CDATA[https://bestone523.en.ec21.com/BESTONE_QL_DHD_Shank_Dth--11658402_11907156.html]]></link><description><![CDATA[parabolic/semi-ballistic, ballistic,sharp and flat buttonRock Applications: very hard and abrasive rock formation, medium-hard and homogeneous formation, soft rock and fissured rock formations
]]></description><pubDate><![CDATA[20240228]]></pubDate></item>

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