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<title><![CDATA[EC21 Product Catalogs - annular tube]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/annular_tube--2673/1/annular tube.html]]></link><item>
<title><![CDATA[Concrete Pole Machine,Concrete Pole,Concrete Pole Production Line]]></title><link><![CDATA[https://hopeland2010.en.ec21.com/Concrete_Pole_Machine_Concrete_Pole--4261220_9726473.html]]></link><description><![CDATA[Annular Armored Concrete Pole and GB4623-94 Annular Pre-stressed Concrete Pole of the People’s Republic of China.
Process Flow
Equipment List
No.
Name and Specification
Quantity
1
Various types of ]]></description><pubDate><![CDATA[20241113]]></pubDate></item>
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<title><![CDATA[Spiral Belt Blender Helical Ribbon and Screw Impeller]]></title><link><![CDATA[https://hengfengtai2024.en.ec21.com/Spiral_Belt_Blender_Helical_Ribbon--11911475_11912778.html]]></link><description><![CDATA[tube,the liquid generally flows downward in the draft tube and upward in the annular space outside the draft tube.Laminar operation.
Flow along the axis.When there is a draft tube,the liquid generall]]></description><pubDate><![CDATA[20240318]]></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[annular space between, and control production wellhead pressure and regulate oil (gas) wellhead flow, can also be used for acid fracturing, water injection, testing, and other special operations. 
X-]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[Mechanical Annular Hose Forming Machine]]></title><link><![CDATA[https://cn03461059.en.ec21.com/Mechanical_Annular_Hose_Forming_Machine--11653279_11653305.html]]></link><description><![CDATA[Mechanical
hose forming machine contains 2 machine working scopes: DN6-25/ DN 32-50mm. 
The
remarkable advantage of mechanical hose forming machine lies in the combination
of tube mill and hose formi]]></description><pubDate><![CDATA[20230816]]></pubDate></item>
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<title><![CDATA[00:00 00:28 View Larger Image Add To Compare Share API 6A Oilfield Equipment Wellhead Casing /Tubing]]></title><link><![CDATA[https://jolinfu123.en.ec21.com/00_00_00_28_View--11830699_11839303.html]]></link><description><![CDATA[annular space between tubing and production casing. Our company can manufacturer tubing head with standard structure, which includes tubing hanger installed on the cone of body housing. Tubing hanger]]></description><pubDate><![CDATA[20230829]]></pubDate></item>

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