• Model NO.：Casing Centralizer
• Tpye：Solid Rigid
• Certificate：API ISO
• Processing Type：Moulding Injection
• Samples：Available
• Transport Package：Wooden Case
• Specification：3 1,2"-20", special size customizable
• Trademark：ZS
• Origin：China(Mainland)
• HS Code：843143
• Production Capacity：100000PCS,Year

Basic Info.

Model NO. Casing Centralizer Tpye Solid Rigid Certificate API ISO Processing Type Moulding Injection Samples Available Transport Package Wooden Case Specification 3 1/2"-20", special size customizable Trademark ZS Origin China(Mainland) HS Code 843143 Production Capacity 100000PCS/Year

Product Description

                                                    Thermoplastic Polymer Solid Rigid Centralizer

          

     

Main Features:                                                                                                                                                      
1.Available in sizes 4-1/2" to 20".
2.Casted steel/aluminum/zinc centralizer.
3.Good corrosion resistance .
4.Reducing drag force.
Specifications:                                                                                                                                                      
 

Model  (in)	Hooping I.D.  (mm)	Hooping Thickness  (mm)	0 3Hooping 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:  API10D ISO14001 ISO9001


About Us:           
                                                                                
Restructured from SINOPEC in 1997, Puyang Zhongshi Group Co., Ltd has 19 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 8 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.