• Model NO.：ZS216
• Sample：Avaliable
• Vane：Stright Vane, Spiral Vane,
• Centralizers Type：Cast Steel Rigid Centralizers
• Transport Package：Wooden Case
• Specification：4-1,2inch to 20inch, custom size avaliable
• Origin：Henan
• Production Capacity：20000 Piece, Per Month

Basic Info.

Model NO. ZS216 Sample Avaliable Vane Stright Vane/ Spiral Vane/ Centralizers Type Cast Steel Rigid Centralizers Transport Package Wooden Case Specification 4-1/2inch to 20inch, custom size avaliable Origin Henan Production Capacity 20000 Piece/ Per Month

Product Description

Oilfield Casing Centralizers 5 1/2" Steel Rigid Centralizer
 

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

 
Description of Rigid Centralizer
Rigid centralizers are with high supporting force and low starting force , thus enabling the casing smoothly down and at the same time stay at a high level.
Sizes ranging from 4-1/2" to 20", custom size are available
Spiral vane: reducing drag force.
Made of high tensile, solid, cast steel, for shock, impact, and corrosion resistance.
Vane ends are beveled 30 degrees relative to casing centralizer to provide excellent lead into restrictions, and reduced drag when running into hole.
Wide vanes distribute load from the casing string into the well bore without gouging.
The design of the vanes keeps running forces at a minimum.