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<title><![CDATA[EC21 Product Catalogs - surface pumps]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/surface-pumps--2808/1/surface pumps.html]]></link><item>
<title><![CDATA[OEM Pump Impeller]]></title><link><![CDATA[https://zenyoung.en.ec21.com/OEM-Pump-Impeller--11133399_12027458.html]]></link><description><![CDATA[pump, impeller and valve castings
Heat treatments (annealed, hardened and tempered, normalized and tempered, fully hardened, age hardened, surface hardened, etc.)
Proprietary and industry standards (]]></description><pubDate><![CDATA[20241126]]></pubDate></item>
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<title><![CDATA[Aluminum Casting Pump Housing]]></title><link><![CDATA[https://hebeiyogem.en.ec21.com/Aluminum-Casting-Pump-Housing--11378197_11845854.html]]></link><description><![CDATA[surface treatment →product checking→ packing →delivery
Tolerance
± 0.02mm
Surface Treatment
Electroplating, Chrome Plating, Zinc Plating, Nickel plating, Electrophoresis, Anodization, Polishin]]></description><pubDate><![CDATA[20240829]]></pubDate></item>
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<title><![CDATA[Custom Iron Sand Casting for Agricultural Machinery, Construction Machinery, Industrial Equipment, A]]></title><link><![CDATA[https://hunt.en.ec21.com/Custom-Iron-Sand-Casting-for--11984150_11984151.html]]></link><description><![CDATA[Surface Treatment, Inspection, Packing &amp; Loading, Aftersale service etc.ApplicationHeavy truck parts/ Light Truck parts/ Valve / Pump / Agriculture Machinery / Elevator Part / Construction Tools / Pr]]></description><pubDate><![CDATA[20240812]]></pubDate></item>
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<title><![CDATA[Die-casting Aluminum Pump Shell]]></title><link><![CDATA[https://aluminumcastingiron.en.ec21.com/Die-casting-Aluminum-Pump-Shell--10986653_11025069.html]]></link><description><![CDATA[Surface Treatment
Polishing, Anodizing, Powder Coating etc
Die casting materials
aluminum alloy, A360, A380, A383, AlSi10Mg, AlSi9Cu3, ADC3, ADC6, ADC12, ZL104 and ZL107 or Customized
Tolerance
As cu]]></description><pubDate><![CDATA[20231008]]></pubDate></item>
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<title><![CDATA[High Precision Metal Casting Die Casting Auto Cylinders Oil Pump]]></title><link><![CDATA[https://greatlight001.en.ec21.com/High-Precision-Metal-Casting-Die--11610218_11610269.html]]></link><description><![CDATA[Surface FinishClose dimensional control and good surface finish.
Complicated shapes AchievedMake complicated geometries economically.
Light WeightWith thin walls, so it’s lighter in weight.
Applica]]></description><pubDate><![CDATA[20220823]]></pubDate></item>
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<title><![CDATA[Precision Casting]]></title><link><![CDATA[https://investmentcasts.en.ec21.com/Precision-Casting--10457335_10457366.html]]></link><description><![CDATA[including tight tolerances, smooth surface finishes, complex geometries, a wide choice of alloys and low tooling cost. Often we can reduce or even eliminate machining and assembly operations.]]></description><pubDate><![CDATA[20170705]]></pubDate></item>

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