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<title><![CDATA[EC21 Product Catalogs - compressed natural gas]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/compressed_natural_gas--2673/1/compressed natural gas.html]]></link><item>
<title><![CDATA[Vacuum Brazing Furnace]]></title><link><![CDATA[https://und24.en.ec21.com/Vacuum_Brazing_Furnace--12009016_12009027.html]]></link><description><![CDATA[compressed air to pneumatic actuators such as cylinders, charging valves, vacuum valves, etc.
7. Inflatable pressure distribution system: It consists of a large-caliber pneumatic stop valve, a manual]]></description><pubDate><![CDATA[20240924]]></pubDate></item>
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<title><![CDATA[Proppant Sand]]></title><link><![CDATA[https://ceramicsands.en.ec21.com/Proppant_Sand--11954299_11954300.html]]></link><description><![CDATA[natural gas to flow effortlessly from the fractures.
Precision in Proppant Selection
Proppant materials undergo meticulous classification based on size and sphericity to provide an efficient conduit ]]></description><pubDate><![CDATA[20240620]]></pubDate></item>
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<title><![CDATA[Oilfield Wellhead Equipment API X-mas/Christmas Tree]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield_Wellhead_Equipment_API_X--9182239_9182271.html]]></link><description><![CDATA[natural gas, mud, gas containing H2S and CO2 
4. Working temperature: 46&amp;deg;C~121&amp;deg;C (LU class) 
5. Material class: AA, BB, CC, DD, EE, FF, HH 
6. Specification level: PSL1-4, 
7. Performance Lev]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[Welding Coupler]]></title><link><![CDATA[https://hyt2806.en.ec21.com/Welding_Coupler--11680430_11680431.html]]></link><description><![CDATA[naturally followed by annealing, that is, post-welding slow cooling. In order to increase its strength, generally, SD600 rebar should go through rolling at 850~880℃ and then quenching by water cool]]></description><pubDate><![CDATA[20221125]]></pubDate></item>

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