• Model NO.：Casing Centralizer
• Color：Red or as Request.
• Application：Oil Well Cementing
• Samples：Available
• Main Feature：Made From Steel Pipe
• Transport Package：Wooden Case
• Specification：customizable
• Trademark：ZS
• Origin：China(Mainland)
• HS Code：843143
• Production Capacity：100000PCS,Year

Basic Info.

Model NO. Casing Centralizer Color Red or as Request. Application Oil Well Cementing Samples Available Main Feature Made From Steel Pipe Transport Package Wooden Case Specification customizable Trademark ZS Origin China(Mainland) HS Code 843143 Production Capacity 100000PCS/Year

Product Description

          Slip on Single Piece Bow Spring Centralizer

                                 

Main Features:                                                                                                                                                                                                                                                                                                                                     
• Single piece design, not easy broken up.
• Material: 65Mn steel.
• Single Piece Bow Spring Casing Centralizer
• Meet API Spec.10D.
• 4 1/2''---20''. More special sizes or combination are available as requested.
• High Restoring Force: restoring force about 198% higher than API standard.
 Specifications:                                                                                                                                                      
 

Model (in)	Hooping I.D. (mm)	Hooping Thickness (mm)	Hooping Height (mm)	Total Length (mm)	Max. O.D. (mm)	Spring Pieces
5-1/2*8-1/2	142-148	5-7	50-60	650±50	225±5	5
6*8-1/2	154-158	5-7	50-60	650±50	255±5	5
13-3/8*17-1/2	342-349	8	50-60	580	450±5	6
20*26	510-518	8	50-60	650±50	670±5	10

Certifications:                                                                                                                                                      

                                                                                   API 10D   
                                  ISO 14001                                                                             ISO9001

More Pictures:                                                                                                                                                      





About Us:                                                                                                                                                               

Restructured from SINOPEC in 1997, Puyang Zhongshi Group Co., Ltd has 20 years manufacturing

experience of petroleum machinery products till now, we have competitive prices of our main products of casing

accessories likebow spring centralizer, solid rigid centralizer,float equipment, cementing plug etc.

We have 9 factories, more than 500 employees, and many kinds of production equipments.

We have certificates of API 5CT,6A,10D,11AX,11E, ISO 14001 and 9001.

With 10 years exporting experience,we have exported to more than 30 countries such as

America,Canada,Russia,Venezuela,Columbia,Thailand,Indonesia ,UAE,Saudi Arabia,Kazakhstan etc.