• Model NO.：ZS221
• OEM：Avaliable
• Sample：Avaliable
• Centralizers Type：Rigid Centralizers
• Features：Corrosion Resistance
• Transport Package：Wooden Case
• Specification：4-1,2′′to 20′′
• Trademark：ZS
• Origin：Henan
• HS Code：8431
• Production Capacity：10000 Piece,Pieces Per Month

Basic Info.

Model NO. ZS221 OEM Avaliable Sample Avaliable Centralizers Type Rigid Centralizers Features Corrosion Resistance Transport Package Wooden Case Specification 4-1/2′′to 20′′ Trademark ZS Origin Henan HS Code 8431 Production Capacity 10000 Piece/Pieces Per Month

Product Description

Aluminium Centralizer 
1.Sizes ranging from 4-1/2" to 20"
2.Suitable for cased or open hole
3.High tensile and corrosion resistance
4.30 degree beveled vane ends
5.API 10D standard Features of Aluminium Centralizer Application:in deviated and horizontal wells, liner overlaps, and shoe joints.
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.
 Specification of Aluminium 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

 Photoes of Aluminium Centralizer