Cast Zinc Pipe Centralizer with Spiral Vane

• Certification: ISO 9001:2008
• Centralizer Type: Rigid
• Type: Centralizer
• OEM: Avaliable
• Sample: Avaliable
• Centralizers Type: Rigid Centralizers
• Model NO.: cast Zinc centralizer
• Application: Oilwell Cementing
• Transport Package: Wooden Case
• Specification: 4-1/2′′to 20′′
• Trademark: ZS
• Origin: Henan
• HS Code: 8431
• Production Capacity: 20000 Piece/Pieces Per Month

Product Description

Cast Zinc Pipe Centralizer / Spiral Centralizer

1.Available in sizes 4-1/2" to 20".
2.With Teflon Coating Surface.
3.Good corrosion resistance .
4.Reducing drag force.

Description of zinc alloy centralizer
•Casing centralizer is a cementing tool which applied to centralize casing to improving the cementing quality.
•They are designed for High Restoring Force and Low Starting Force for centralizing the casing pipe in a Horizontal and Deviated well.
•This slip-on centralizer features a long Aluminum collar with spiraled  bars to assist in either clockwise or counter-clockwise pipe rotation and to create turbulence in the annulus. It is normally run between two stop collars to provide the casing a smooth bearing surface and reduced torque.
 

NO.	Size (in)	Inside Diameter (mm)	Height      (mm)	Total height  (mm)	MAX Diameter (mm)
1	5"*12-1/4"	128-131	105	690	330
2	5"*20"	128-131	105	720	535
3	5-1/2"*7"	142-148	55	650	215
4	5-1/2"*8-1/2"	142-148	55	650	225
5	6"*8-1/2"	156-158	55	650	235
6	7"*8-1/2"	181-186	55	650	235
7	7"*9-5/8"	181-186	55	650	255
8	7-5/8"*9-5/8"	197-201	55	650	275
9	9-5/8"*12-1/4"	250-255	55	650	330
10	13-3/8"*17-1/2"	342-347	55	650	450
11	5-1/2"*8-1/2"	142-148	110	650	225
12	7"*9-5/8"	181-186	110	650	255
13	7"*8-1/2"	181-186	110	650	235
14	5"*6-1/2"	128-131	110	650	175
15	7-5/8"*9-1/2"	196-200	110	650	250
16	10-3/4"*12-1/4"	274-276	110	650	330
17	5"*6-1/4"	130-132	110	650	170
18	9-5/8"*12-1/4"	250-255	110	650	330
19	9-5/8"*12-1/4"	342-347	110	650	450
20	5-1/2"*8-1/2"	142-148	55	650	225