www.dzzhonlian.comExport Departmentzhao naPhone: 86 - 0534 - 2187251/86 - Fax: 86 - 0534 - 2187553
No.7 jinhao road,xinhua industrial parkDezhou, ShandongChina, 253000Web Page Link: http://www.toboc.com/dezhouzhonglianpetrolrummachinercoltd
Spring casing centralizer is pressed into shape by mouding instead of welding and rivet. It has the advantages of simple structure, safe and reliable, high strength,good elasticity and convenient use. It can be widely used in vertical and deviated well in the casing work. Starting force and restoring force conform to API standards. Spring casing centralizer is divided into single bow, double bow and three bow. Spring centralizer is composed of circular hoop, bowspring and dowel. Bowspring can reach API standards after heat treatment which material is 65 mn.
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Dezhou zhonglian petroleum machinery Co.,Ltd