Cementing Tool Non-Welded Single Piece Steel Rigid Centralizer

• OEM: Avaliable
• Sample: Avaliable
• Vane: Stright Vane/ Spiral Vane/
• Material: Steel
• Centralizers Type: Rigid Centralizers
• Transport Package: Wooden Case
• Model NO.: ZS214
• Specification: 4 1/2"~20"
• Trademark: ZS
• Origin: Henan
• Production Capacity: 50000 Piece/Pieces Per Month

Product Description

Steel Rigid Centralizer 

 
Feature
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
 
Product Advantage
1. Centralizer is designed to provide a positive stand off the casing for both cased and open holes. 
2. The angled fins provide increased turbulent flow. 
3. These Stand off Band is require where close tolerance between the casing and the hole is being encountered. 
4. Mainly it's designed for the liner applications.
5. Design of the stand off Band allows for reciprocation and rotation during cementing and can be installed between Set Screw Stop Collar . 
6. These Stand Off Band undergo a special Phosphate coating process to prevent from Rust then coated with special Polyester Powder. 
7. These are available in all sizes ranging from 4 1/2" to 20". 
8. Any special sizes or combination can available on request.

Technical parameter of steel rigid centralizer

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