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<title><![CDATA[EC21 Product Catalogs - grading machines]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/grading-machines--2808/1/grading machines.html]]></link><item>
<title><![CDATA[Cast Iron T-slot Plate Surface Platforms]]></title><link><![CDATA[https://grace508.en.ec21.com/Cast-Iron-T-slot-Plate--9765554_10017745.html]]></link><description><![CDATA[grade 1, 2, 3 or fine machining.
Materials and processing
The raw material of the cast iron T-slot plates is the high-strength cast iron GG20-30(HT200-300)
Specification
The size range is from 100mm*]]></description><pubDate><![CDATA[20250110]]></pubDate></item>
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<title><![CDATA[Cast Iron T-slot Plates]]></title><link><![CDATA[https://hbjg.en.ec21.com/Cast-Iron-T-slot-Plates--1878057_2985239.html]]></link><description><![CDATA[grade 1, 2, 3 or fine machining.
Materials and processing
The raw material of the cast iron T-slot plates is the high-strength cast iron GG20-30(HT200-300)
Specification
The size range is from 100mm*]]></description><pubDate><![CDATA[20250110]]></pubDate></item>
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<title><![CDATA[Seamless Rolled Ring Forging]]></title><link><![CDATA[https://runchiforging.en.ec21.com/Seamless-Rolled-Ring-Forging--11952600_12019684.html]]></link><description><![CDATA[machining
Product Description
Manufacturing Standards: Strictly produce forgings in accordance with established relevant requirements
Technical parameters: According to relevant standards or drawings]]></description><pubDate><![CDATA[20241022]]></pubDate></item>
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<title><![CDATA[Ductile Iron Casting Valve Plate]]></title><link><![CDATA[https://hebeiyogem.en.ec21.com/Ductile-Iron-Casting-Valve-Plate--11378195_11378200.html]]></link><description><![CDATA[machining,
Weight range
0.1-1800kg
Surface treatment
painting, polishing, heat treatment, plaining or galvanization etc.
Size and design
As per the customer&apos;s drawings and requirements
As per the cus]]></description><pubDate><![CDATA[20240829]]></pubDate></item>
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<title><![CDATA[Aluminum Gravity Casting]]></title><link><![CDATA[https://diecastingtech.en.ec21.com/Aluminum-Gravity-Casting--10985852_10985874.html]]></link><description><![CDATA[machining allowance;
3.High strength, good wear resistance, It is hard to deformation。
Process
Gravity Casting parts
Tolerance grade
+—0.1mm
Surface treatment
/
Quality control
Tensile and streng]]></description><pubDate><![CDATA[20240208]]></pubDate></item>
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<title><![CDATA[Aluminum Steel]]></title><link><![CDATA[https://hanxiindustry.en.ec21.com/Aluminum-Steel--11582121_11582131.html]]></link><description><![CDATA[machinability making it the most widely used aluminium grade. Furthermore, it is heat treatable, resists cracking due to stress, is easy to weld and machine, but limited on formability. It also offer]]></description><pubDate><![CDATA[20230421]]></pubDate></item>
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<title><![CDATA[Oil Pipe API 5CT and API 5L]]></title><link><![CDATA[https://skywalking9.en.ec21.com/Oil-Pipe-API-5CT-and--3029454_3034119.html]]></link><description><![CDATA[grades include J55, K55, N80, L-80, P-110, C-90, C - 95, T-95 and so on; the machinable claspers are STC , LC, BC , VAM etc.
The implemental standards for the oil pipelines are API &amp;5L; the specifica]]></description><pubDate><![CDATA[20080913]]></pubDate></item>
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<title><![CDATA[40cr Steel | AISI 5140 GB 40Cr Steel Material | Good Ardenability 40cr Steel Manufacturer]]></title><link><![CDATA[https://songshunsteel.en.ec21.com/40cr-Steel-AISI--11800861_11800867.html]]></link><description><![CDATA[40Cr Steel Material Sheet Plate Round Bar
40Cr steel material widely be used in the machine-building industry. 40Cr is a standard grade of GB. After quenching and tempering, it will get great compreh]]></description><pubDate><![CDATA[20230602]]></pubDate></item>
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<title><![CDATA[Inner and Outer Rings for Bearings Seamless Rolled Hot Forged Rings]]></title><link><![CDATA[https://hedbill.en.ec21.com/Inner-and-Outer-Rings-for--7821791_11886969.html]]></link><description><![CDATA[grade including: , AISI4140, 42CrMo4, C45,1045, S48C and etc.
Forging WorkshopProduction Line No.1: 1600mm Ring Roller
Production Line No.3: 5000mm Ring Roller
Machining WorkshopCNCHeat Treating Work]]></description><pubDate><![CDATA[20240112]]></pubDate></item>
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<title><![CDATA[Aluminum Forging]]></title><link><![CDATA[https://dropforging.en.ec21.com/Aluminum-Forging--9680904_10923298.html]]></link><description><![CDATA[machining operations, heat treating, and efficient lean manufacturing processes, we are a complete closed die forging facility that caters to a world of industries from energy to aerospace. More wide]]></description><pubDate><![CDATA[20230815]]></pubDate></item>
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<title><![CDATA[Titanium Investment Casting TPS  Impeller  Graphite Mold]]></title><link><![CDATA[https://tuopusen.en.ec21.com/Titanium-Investment-Casting-TPS--9831482_9831641.html]]></link><description><![CDATA[machine.
Material: Titanium and Titanium alloy
Characteristics: High strength light weight corrosion resistant 
Standard: ASTM B367
Grade:
C-2, C-3, C-5, C-6 C-7, C-8, C-9, C-12 C-16, C-17, C-18, C-3]]></description><pubDate><![CDATA[20240122]]></pubDate></item>
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<title><![CDATA[Good Quality Extrusion Profile Aluminium LED Heat Sink]]></title><link><![CDATA[https://hogreat.en.ec21.com/Good-Quality-Extrusion-Profile-Aluminium--10991937_11018929.html]]></link><description><![CDATA[Good quality extrusion profile aluminium led heat sink
Place of Origin: Jiangsu, China (Mainland)
Grade: 6000 Series
Temper: T3-T8
Application: Heat Sink, Aluminum extrusion large heatsink
Shape: Squ]]></description><pubDate><![CDATA[20200714]]></pubDate></item>

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