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        Liaoyang Petrochemical Machinery Design and Manufacturing Co., Ltd.
        Address: Section 2, South Ring Street, Hongwei District, Liaoyang City, Liaoning Province
        Landline: 0419-3666888, 3666338
        Email: lyshjx@163.com
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          Flange connection
          
	
          
	Flangeconnectionistofixtwopipes,pipefittingsorequipmentonaflange,andbetweenthetwoflanges,withflange
	
          
	Release time:2016-07-27   Click times:581
	
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          Compensator application
          
	
          
	Compensatorsarealsocustomarilycalledexpansionjoints,orexpansionjoints.Itconsistsofabellows(anelasticele
	
          
	Release time:2016-07-27   Click times:592
	
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          Arched head forging process
          
	
          
	Thearchedheadisatypeofheadthatisarched.Thearchedheadisatypeofboilercomponentinapressurevessel.Th
	
          
	Release time:2016-07-27   Click times:612
	
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