• Model NO.：ZS208
• OEM：Avaliable
• Sample：Avaliable
• Vane：Spiral Vane
• Centralizers Type：Positive Centralizers
• Transport Package：Wooden Case
• Specification：4-1,2inch to 20inch, custom size avaliable
• Trademark：ZS
• Origin：Henan

Basic Info.

Model NO. ZS208 OEM Avaliable Sample Avaliable Vane Spiral Vane Centralizers Type Positive Centralizers Transport Package Wooden Case Specification 4-1/2inch to 20inch, custom size avaliable Trademark ZS Origin Henan

Product Description

Positive Rigid Casing Centralizer
 1.Sizes ranging from 4-1/2" to 20"
2.Positive stand off the casing
3.Increase turbulent flow
4.Apply in the liner
5.Phosphate coating process

Description of slip on positive Centralizer
>>Slip On Stand off Band is designed to provide a positive stand off the casing for both cased and open holes.
>>The angled fins provide increased turbulent flow.
>>These Stand off Band is require where close tolerance between the casing and the hole is being encountered.
>>Mainly it's designed for the liner applications.
>>Design of the stand off Band allows for reciprocation and rotation during cementing and can be installed between Set Screw Stop Collar .
>>These Stand Off Band undergo a special Phosphate coating process to prevent from Rust then coated with special Polyester Powder.

Parameter of Rigid Casing Centralizers

Model	Max OD(mm)	ID(mm)	Length(mm)
4-1/2" x 6"	145	116.5	200
5" x 6"	145	129	200
5-1/2" x 8-1/2"	205-210	142	200/300
6-5/8" x 8-1/2"	205-210	171	200/300
7" x 8-1/2"	205-210	181	200/300
7" x 9-1/2"	225-235	181	200/300
7" x 9-5/8"	225-235	181	200/300
9-5/8" x 12-1/4"	300-305	248	200
13-3/8" x 17-1/2"	430-435	346	200

Welcome your inquiry!