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<title><![CDATA[EC21 Product Catalogs - temper]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/temper--0719/1/temper.html]]></link><item>
<title><![CDATA[Double Flange Track Roller]]></title><link><![CDATA[https://xmgtsunny.en.ec21.com/Double_Flange_Track_Roller--12030468_12030476.html]]></link><description><![CDATA[tempering of caterpillar track
roller processes to guarantee excellent mechanical properties, high
strength and superior wear resistence to bending and breakage.
② surface hardness HBN460 of itr tr]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
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<title><![CDATA[Interlocking Kelly Bar Customized for Various Drilling Rig Model]]></title><link><![CDATA[https://wodemima123.en.ec21.com/Interlocking_Kelly_Bar_Customized_for--12050746_12050760.html]]></link><description><![CDATA[tempered heat treatment
B-Reasonable radian of Kelly ribs and Pressure Key board of 30CrMoTi
C-Bottom inner hole design of Kelly box for better performance of heat-treatment with 35CrMo.
Contructure-]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
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<title><![CDATA[JUNTTAN PM25 PM26 Idler Front Wheel for Drilling Rig Piling Rig]]></title><link><![CDATA[https://kathyorient.en.ec21.com/JUNTTAN_PM25_PM26_Idler_Front--11988456_11989748.html]]></link><description><![CDATA[Goods description
Idler
Applicable
JUNTTAN PM25 PM26
Machinery type
Rotary drilling rig
Technique
Casting and welding
Heat treatment
Whole quenching and tempering, then surface hardening
Production t]]></description><pubDate><![CDATA[20240822]]></pubDate></item>
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<title><![CDATA[Undercarriage Parts Track Roller Top Roller Casagrande B180, B250, B250XP, B300, C50, C60, C250]]></title><link><![CDATA[https://ytcindylwc.en.ec21.com/Undercarriage_Parts_Track_Roller_Top--11840092_11840127.html]]></link><description><![CDATA[tempering) → Finishing machining → Assembling → Painting → Testing → Packing
3. Packing &amp; delivery 
Packing: plywood pallet / plywood case
MOQ: 1 piece
Delivery: by sea, by air, by expressL]]></description><pubDate><![CDATA[20230831]]></pubDate></item>
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<title><![CDATA[Screw PIN D Shackle U.S. Type]]></title><link><![CDATA[https://lglifting.en.ec21.com/Screw_PIN_D_Shackle_U.S.--11907372_11907383.html]]></link><description><![CDATA[tempered and quenched, strong and durable.
These galvanized chain shackles are excellent for use with single leg web lifting slings such as nylon slings and polyester slings. When paired with chain, ]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[General All Purpose GP Digging Bucket for Excavator]]></title><link><![CDATA[https://rjattachments.en.ec21.com/General_All_Purpose_GP_Digging--11080554_11085885.html]]></link><description><![CDATA[tempered plate.
How to orderFor customers having your own designs, we will build to your specifications or drawings.For other customers, we will supply GP buckets with our default designs. You just n]]></description><pubDate><![CDATA[20220818]]></pubDate></item>
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<title><![CDATA[Steel Gear for Hydraulic Pump]]></title><link><![CDATA[https://lajgcl.en.ec21.com/Steel_Gear_for_Hydraulic_Pump--10971354_10971355.html]]></link><description><![CDATA[Product Description Process
Turning, Hobbing, Milling, Shaping, Broaching,Shaving, Grinding
Heat treat
Quenching &amp; Tempering, Carburizing &amp; Quenching, High-frequency Hardening
Finishing
Black, Polish]]></description><pubDate><![CDATA[20240106]]></pubDate></item>
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<title><![CDATA[Soilmec RT3-ST/SR80 Kelly Bar]]></title><link><![CDATA[https://janewongli.en.ec21.com/Soilmec_RT3_ST_SR80_Kelly--11856044_11856973.html]]></link><description><![CDATA[tempered heat treatment.3rd-5th pipe Materials: Q345B undergone quenched-tempered heat treatment.Kelly drive stub Materials: Soid forging with HRC305-335 and tensile strength 1050 Mpa.External pressu]]></description><pubDate><![CDATA[20231026]]></pubDate></item>
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<title><![CDATA[Liebherr LR1600 LR1750 LR11000 LR11350 Track Pads]]></title><link><![CDATA[https://phemiawang.en.ec21.com/Liebherr_LR1600_LR1750_LR11000_LR11350--9762667_11305534.html]]></link><description><![CDATA[Track Pad For Liebherr LR1600 Crawler Crane
1. Details
Details of Liebherr LR1600 track pad as below: 
Technique
Casting
Heat Treated
Whole quenching &amp; tempering, then surface hardening
Production Ti]]></description><pubDate><![CDATA[20201207]]></pubDate></item>
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<title><![CDATA[Idler,Excavator Idler,Bulldozer Idler]]></title><link><![CDATA[https://abel181.en.ec21.com/Idler_Excavator_Idler_Bulldozer_Idler--11629237_11629245.html]]></link><description><![CDATA[IDLER
Our advantage:
• Best selected seals group, shaft and bushings.
• Proper induction hardening and tempered and spray hardening.
• Exceed the most stringent machine performance.
• Casting]]></description><pubDate><![CDATA[20221118]]></pubDate></item>
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<title><![CDATA[rail Gurad Chisel,  Breaker  Moil Chisel Rod]]></title><link><![CDATA[https://chellyplas.en.ec21.com/rail_Gurad_Chisel_Breaker_Moil--6537087_6537573.html]]></link><description><![CDATA[Tider Parts Series rail gurad chisel,Moil breaker chisel, chisel rod, moil chisel, moil point chisel, hydraulic breakers Material: 42CrMo Treatment: Tempering and Quenching , Black Harden real gurad ]]></description><pubDate><![CDATA[20130502]]></pubDate></item>
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<title><![CDATA[Undercarriage Bulldozer Parts Track Chain Assy Dozer Track Link Assembly]]></title><link><![CDATA[https://lydiayfbucket.en.ec21.com/Undercarriage_Bulldozer_Parts_Track_Chain--11865376_11865377.html]]></link><description><![CDATA[tempered to prevent cracking under extreme conditions to keep your machine operational.
2.Track Chains: All of our track links are forged from top quality 35Cr and 40Cr carbon chromium steel. The tra]]></description><pubDate><![CDATA[20231111]]></pubDate></item>

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