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	<title>Dredge ball joint - Revision history</title>
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	<updated>2026-05-03T11:43:14Z</updated>
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		<title>Admin: 1 revision imported: Mitul Imported from Wikipedia</title>
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		<updated>2021-04-11T19:42:09Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported: Mitul Imported from Wikipedia&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 19:42, 11 April 2021&lt;/td&gt;
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		<id>https://catalog.jinharsh.co.in/index.php?title=Dredge_ball_joint&amp;diff=4981&amp;oldid=prev</id>
		<title>setup&gt;Kleuske: Spam. Undid revision 898097088 by DredgeYard (talk)</title>
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		<updated>2019-05-21T12:37:31Z</updated>

		<summary type="html">&lt;p&gt;Spam. Undid revision 898097088 by &lt;a href=&quot;/index.php?title=Special:Contributions/DredgeYard&quot; title=&quot;Special:Contributions/DredgeYard&quot;&gt;DredgeYard&lt;/a&gt; (&lt;a href=&quot;/index.php?title=User_talk:DredgeYard&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;User talk:DredgeYard (page does not exist)&quot;&gt;talk&lt;/a&gt;)&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;A '''dredge ball joint''' is a connection between two pipes that are used to transport a mixture of water and sand from a [[dredger]] to the discharging area.&lt;br /&gt;
&lt;br /&gt;
== Dredge ball joint components ==&lt;br /&gt;
* Gland&lt;br /&gt;
* Ball&lt;br /&gt;
* Liner&lt;br /&gt;
* Case&lt;br /&gt;
&lt;br /&gt;
=== Additional parts of a dredge ball joint ===&lt;br /&gt;
* Case liner&lt;br /&gt;
* Ball liner&lt;br /&gt;
* Gland liner&lt;br /&gt;
&lt;br /&gt;
== Dredge ball joint design ==&lt;br /&gt;
The inner diameter of dredge ball joint pipes ranges from 400&amp;amp;nbsp;mm to 1200&amp;amp;nbsp;mm. Dredge ball joint liners can be produced from steel and [[Hardening (metallurgy)|hard iron]] materials. To allow for variations of the tilting angle, the ball turning angle of a dredge ball joint is 15 degrees to 18 degrees, and the discharge pipe variation for a dredge ball joint ranges from 10&amp;amp;nbsp;mm to 30&amp;amp;nbsp;mm. The dredge ball joints are made to operate at low, medium and high pressure.&lt;br /&gt;
&lt;br /&gt;
=== Dredge ball joint materials===&lt;br /&gt;
Dredge ball joints can be made from [[Cast iron]] of a [[manganese]], [[chromium]], [[nickel]] and [[molybdenum]] [[alloy]], [[Ductile iron|ductile manganese iron]], or hard chromium iron.&lt;br /&gt;
&lt;br /&gt;
== External links ==&lt;br /&gt;
* [https://web.archive.org/web/20111115134200/http://www.dredgeyard.com/dredge_knowledge.php Dredge Knowledge]&lt;br /&gt;
* [http://vimeo.com/26536180 Dredge Ball Joint]&lt;br /&gt;
* [http://www.dredgingtoday.com/2011/09/06/uae-dredge-yard-introduces-wide-range-of-dredge-ball-joints/ www.dredgingtoday.com]&lt;br /&gt;
&lt;br /&gt;
[[Category:Bearings (mechanical)]]&lt;/div&gt;</summary>
		<author><name>setup&gt;Kleuske</name></author>
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