Puyang Zhongshi Group Co., Ltd.  

Product Name: Cementing Accessories Cast Aluminium Spiral Rigid Centralizer Model NO.: aluminium spiral rigid cementing centralizer Type: Centralizer Material: Cast Aluminum Structure: Slider Centralizer Type: Rigid Surface Treatment: Without Processing Certification: API OEM: Avaliable Sample: Avaliable Centralizers Type: Rigid Centralizers Usage: Casing Centralising Trademark: ZS Transport Package: Wooden Case Specification: 4-1/2''~ 20'' Origin: Henan Product Description Aluminium CentralizerSizes ranging from 4-1/2" to 20"Suitable for cased or open holeHigh tensile and corrosion resistance30 degree beveled vane endsAPI 10D standardProduct's advantage of aluminum centralizer1. Application:in deviated and horizontal wells, liner overlaps, and shoe joints.2. Suitable for either cased or open hole.3. Vane ends are beveled 30 degrees relative to casing centralizer to provide excellent lead into restrictions, and reduced drag when running into hole.4. Wide vanes distribute load from the casing string into the well bore without gouging.5. The design of the vanes keeps running forces at aminimum.Parameter of aluminum centralizerSize(inch)Inner Diameter(mm)Outer Diameter(mm)Height(mm)13-3/834340013010-3/42763081209-5/82473081207-5/819724312071802121205-1/214321312051301511204-1/2117148100410411880Company informationPuyang zhongshi group co.Ltd, is aprofessional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of sinopec.We have the certificates of api 5ct, api 10d, api 11e, api 6a, api 11ax, iso 9001 and iso 14001, etc.Our group have more than 10 years export experience and 9subsidiary 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.