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Dezhou zhonglian petroleum machinery Co.,Ltd 
Product Name: Spring casing centralizer 
Product Model:  
Class: Pump - Mud Pump
Product Origin:  
Supply Ability:  
Price Terms:  
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Springcasingcentralizerispressedintoshapebymoudinginsteadofweldingandrivet.Ithastheadvantagesofsimplestructure,safeandreliable,highstrength,goodelasticityandconvenientuse.Itcanbewidelyusedinverticalanddeviatedwellinthecasingwork.StartingforceandrestoringforceconformtoAPIstandards.

Springcasingcentralizerisdividedintosinglebow,doublebowandthreebow.

Springcentralizeriscomposedofcircularhoop,bowspringanddowel.BowspringcanreachAPIstandardsafterheattreatmentwhichmaterialis65mn.