API Slip on Integral Centralizer Single Piece Casing Centralizer

• Certification: ISO 9001:2008, API 10d
• Surface Treatment: Spray-Paint
• Centralizer Type: Elastic
• Structure: Automatic Reversing
• Material: Cast Steel
• Type: Centralizer
• Model NO.: single piece centralizer
• Transport Package: Wooden Case
• Specification: 3 1/2"~20"
• Trademark: ZS
• Origin: China
• HS Code: 0
• Production Capacity: 20000PCS/Month

Product Description

Single Piece Casing Centralizer
 

Model (in)	Hooping In-Dia.  (mm)	Hooping Thic (mm)	Total length (mm)	Max.Out-Dia (mm)	Amount of Spring (mm)
5-1/2" x 8-1/2"	142-148	3-5	650±50	225±5	5
7" x 9-5/8"	181-186	3-5	650±50	255±5	6
7" x 8-1/2"	181-186	3-5	650±50	235±5	6
8-5/8 x 12-1/4"	223-228	3-5	650±50	330±5	8
9-5/8 x 12-1/4"	250-255	3-5	650±50	330±5	8
10-3/4 x 12-1/4"	274-276	3-5	650±50	330±5	9
13-3/8"x17-1/2"	342-347	3-5	650±50	450±5	11
18-5/8"x24"	475-477	3-5	600±50	610±5	12
20"x26"	509-511	3-5	600±50	660±5	12

 
 

Features:
Our single piece casing centralizer has restoring force almost two times of API standard. 
The baking varnish matt coating on the surface of centralizer looks more beautiful.
The extending straight bows near two end collar achieve higher restoring force.
The bulgy bars in middle of each bow have better restoring function.
Made from high strength steel (65Mn steel) for whole piece.
Designed with slip-on structure.