Casing Accessories Spiraglider Solid Body Rigid Centralizer Supplier

• Certification: API 10
• Surface Treatment: Spray-Paint
• Centralizer Type: Rigid
• Structure: Slider
• Material: Alloy
• Type: Centralizer
• Model NO.: Casing Centralizer
• Classification: Zinc, Zinc-Aluminum
• Transport Package: Standard Export Packing
• Specification: 4 1/2" --- 13 3/8", or as required
• Trademark: MED
• Origin: China
• HS Code: 7307
• Production Capacity: 50000 PCS/Year

Product Description

Casing Accessories Spiraglider Solid Body Rigid Centralizer Supplier
1. Type: Rigid Centralizer

2. Material:  Zinc alloy

3. Standard: API, or others as required 

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

5. Application:
Casing centralizers are used to help center the casing in wellbore, allowing even distribution of the cement around casing during cementing operations.

6. Characteristics:
1) Characteristics of Non-sparkling which aluminum or steel centralizers do not have.
2) High shock, impact Resistance.
3) Higher tensile and yield strength.
4) Anti-corrosion.

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. Parameter of 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