API Aluminum Alloy Helical Fin Rigid Casing Centralizers

• OEM：Avaliable
• Sample：Avaliable
• Material：Aluminum Alloy
• Centralizers Type：Rigid Centralizers
• Transport Package：Wooden Case
• Specification：4-1,2′′to 20′′

=== Base Info ===

• Trademark：ZS
• Model NO.：ZS75
• Origin：Henan
• HS Code：8431
• Production Capacity：5000 Piece,Pieces Per Month

=== Description ===

Basic Info.

Model NO. ZS75 Trademark ZS Origin Henan HS Code 8431 Production Capacity 5000 Piece/Pieces Per Month

Product Description

API Aluminum Alloy Helical Fin Rigid Casing Centralizers

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

Product's advantage of aluminum alloy rigid casing centralizer
Application: In deviated and horizontal wells, liner overlaps, and shoe joints. 
Suitable for either cased or open hole. 
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. 

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

We have bow casing centralizer aslo, the parameter is as follows: 

Model (in)	Hooping in-dia. (mm)	Hooping thickness(mm	Total length (mm)	Max. Out-di (mm)	Amount of spring(mm)
5-1/2" X 8-1/2"	142-148	3-5	650±50	225±5	5
7" X 9-5/8"	181-186	3-5	650±50	255±5	6
7" X 8-1/2"	181-186	3-5	650±50	235±5	6
8-5/8 X 12-1/4"	223-228	3-5	650±50	330±5	8
9-5/8 X 12-1/4"	250-255	3-5	650±50	330±5	8
10-3/4 X 12-1/4"	274-276	3-5	650±50	330±5	9
13-3/8"X17-1/2"	342-347	3-5	650±50	450±5	11
18-5/8"X24"	475-477	3-5	600±50	610±5	12
20"X26"	509-511	3-5	600±50	660±5	12

Welcome your inquiry!