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China, Chinese API Casing Non Weld Bow Type Spring Hinged Casing Centralizer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Cementing ToolCasing CentralizerHinged Casing Centralizer
Puyang Zhongshi Group Co., Ltd.
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Product Description API Casing Non Weld Bow Type Spring Hinged Casing Centralizer1) Material: 65Mn steel and carbon steel 2) Type: non-welded, woven, hinged 3) Standard: API 4) API and ISO certified 5) Specifications: 4 1/2''---20''. More special sizes or combination are available as requested.6) IntroductionCasing centralizers are to help center the casing in the wellbore, allowing even distribution of the cement around te casing during cementing operations.Hinged Non-welded casing centralizers have hinge-pin design with woven bow profile.7) Functiona. Take casing to designed position by reducing sticking while casing going down.b. Centralize casing in well.c. Balance liquid pressure in annular space by reducing adhesion phenomenon.d. Improving replacing ratio of mud and boosting cementing quality by reducing channeling effect.e. Reset force of double-bow casing centralizer is higher than sigle-bow casing centralizer's, and centralization performance is stronger. 8) Features of Hinged Non-welded Casing Centralizers:a. The installation is very convenient by setting two halves on the piece and inserting the pin in the end collar hinge.b. The dissembled centralizers make a compact package, greatly reducing shipping cost.9) Parameter Model(in)Hooping In-Dia. (mm)Hooping thickness(mmTotal length(mm)Max.Out-Di(mm)Amount of spring(mm)5-1/2" x 8-1/2"142-1483-5650±50225±557" x 9-5/8"181-1863-5650±50255±567" x 8-1/2"181-1863-5650±50235±568-5/8 x 12-1/4"223-2283-5650±50330±589-5/8 x 12-1/4"250-2553-5650±50330±5810-3/4 x 12-1/4"274-2763-5650±50330±5913-3/8"x17-1/2"342-3473-5650±50450±51118-5/8"x24"475-4773-5600±50610±51220"x26"509-5113-5600±50660±51210) Package11) Certificate:Company InformationPuyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. We have the certificates of API 5CT, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc.. Our products mainly include: 1. Casing Centralizer 2. Float Collar & Float Shoe 3. Cementing Plug 4. Cementing Head5. Cement Basket 6. Tubing Pump / Rod Pump7. Valve Ball & seat 8. Casing / Tubing Pipe and Coupling9. Stage Collar 10. Pumping Unit11. Sucker Rod Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc. Contact Us PUYANG ZHONGSHI GROUP CO.,LTD Add: 5th community, Zhongyuan Oilfield, Puyang, ChinaWebsite: zschinajixie.en.made-in-china.com; zschinajixie.en.made-in-china.com; zschinajixie.en.made-in-china.com Irene is here waiting for you!Your sample order for quality test will be welcomed here!
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