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<title><![CDATA[EC21 Product Catalogs - tempering]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/tempering--0719/1/tempering.html]]></link><item>
<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[Wholesale OEM PC1200 Carrier Roller for KOMATSU Excavator for Sale]]></title><link><![CDATA[https://xmgtsunny.en.ec21.com/Wholesale_OEM_PC1200_Carrier_Roller--12030481_12038087.html]]></link><description><![CDATA[tempering to increase the service life
of supporting wheels
High hardness, suitable for mine use
Shaft using high-quality manganese steel,
quenched and tempered, high-frequency processing, to meet th]]></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 Chain Soilmec SR30, SR40, SR60, SR65, SR70, SR75, SR80, SR90, SR95, SR100]]></title><link><![CDATA[https://ytcindylwc.en.ec21.com/Undercarriage_Parts_Track_Chain_Soilmec--11840092_11840098.html]]></link><description><![CDATA[tempered by mesh belt furnace is even, the quality of batch production is stable, and the problem of hardness is avoided.
From material extraction, melting, cooling, quenching, shaping, tempering, fo]]></description><pubDate><![CDATA[20230831]]></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[High Wear Resistance Industrial Stainless Steel Roller Chain Sprockets]]></title><link><![CDATA[https://lydiayfbucket.en.ec21.com/High_Wear_Resistance_Industrial_Stainless--11865374_11865375.html]]></link><description><![CDATA[and Tempering, High Frequency Quenching, Carburizing Quenching and so on. Surface Treatment: Zinc Plating, Chrome plated, Black oxide Treatment, Spray Paint, Mirror Finish, Sand-blasting and so on.
]]></description><pubDate><![CDATA[20231111]]></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[Bolt Type Anchor Shackle U.S. Type]]></title><link><![CDATA[https://lglifting.en.ec21.com/Bolt_Type_Anchor_Shackle_U.S.--11907372_11907384.html]]></link><description><![CDATA[Tempered
Screw Pin: Cold/Hot Forging / Drop Forged / Quenched and Tempered
Finish
Body: Hot Dipped Galvanized / Powder Coated / Zinc Plated
Screw Pin: Powder Coated / Zinc Plated
Size
1/4”, 5/16”]]></description><pubDate><![CDATA[20240229]]></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[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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