Puyang Zhongshi Group Co., Ltd.  

Product Name: API 10d Oilwell Non Welded Casing/Bow Centralizer Model NO.: 13 3/8" Type: Petroleum Drilling Tool & Accessory Certification: API, ISO Material1: Aluminium Material2: Alloy Steel Height: 350 Weight: 15 Size: 5"-20" Usage: Oil (Gas) Production Machinery, Oil and Gas Processing Machinery, Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery Power Type: Diesel Transmission System: Hydraulic Trademark: zhongshi Transport Package: Wooden Case Specification: 5 1/2", 7", 9 5/8", 13 3/8" Origin: China HS Code: 7304 Product Description 1.Description:Casing centralizer can be applied directly to casing to form stabilizers for cementing with casing or liner in both straight and directional wells, Usually bow centralizer is used for straight oilwells, rigid centralizer is used for directional oilwell.Almost 13 years experience of designing, manufacturing and continual improvement of our rigid centralizers for casing cementing, we provides non-welded bow spring centralizers, which are designed and manufactured as per API spec.10 D.The popular styles available are non-welded single bow spring centralizer, and double -bow spring centralizer,slip on welded centralizer, rigid centralizer, straight bow centralizer with high reliable quality.2. Featrues:1,Our newest design has features making them ideal for both tubing and casing applications:2,The non-weld design eliminates any weak spots.3,Tapered pin hold the bows and hinges in the collars4,High-quality, super-strengthen spring-steel bows and especialy designed collar hinges provide reliable downhole performance.5,The whole casing centralizer is made without any rivet and no welding.6,The whole casing centralizer is composed of 3 parts, the spring, the hinges and tapered pin.7,Easy for installation and transport8,Conform to API 10D standard