Polyamide (Polymer, Polyurethane, Plastic, Resin) Composite Solid Rigid Centralizer

• Certification: ISO 9001:2008
• Surface Treatment: Coating
• Centralizer Type: Composite
• Structure: Slider
• Material: Plastic
• Type: Centralizer
• Model NO.: Composite Centralizer
• Style: Composite Centralizer
• Vane: Spiral/ Straight
• Transport Package: Wooden Case
• Specification: 4.5"-13 3/8"
• Trademark: MED
• Origin: China
• HS Code: 7307
• Production Capacity: 10000/Month

Product Description

Polyamide (Polymer, Polyurethane, Plastic, Resin) Composite Solid Rigid Centralizer
1. Type: Composite Nylon Rigid Centralizer

2. Material: Nylon P66

3. Standard: API, or others as required
 
4. Specifications: 4 1/2''--- 20'', or others as required

5. Introduction
Rigid casing centralizers are suitable for deviated wells and horizontal wells, to help center the casing in wellbore, allowing even distribution of cement around casing during cementing operations.
The composite centralizer is designed with one-piece composite construction and nylon material.
 
6. Characteristics:
1) High wear resistance;
2) Oil proof;
3) Shock and impact resistance in low temperature and low moisture content environment.
 
7. Installation
Rigid centralizers can be installed on the casing with stop collars or with integral set screws. Installations that allow casing rotation and reciprocation are preferred because of improved displacement efficiency. Most slip-on rigid centralizers must be installed between stop collars and are freely floating. 
 
8. Parameters

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