API Standard Solid Body Rigid Casing Centralizer for Down Hole

• Certification: API
• Surface Treatment: Spray-Paint
• Centralizer Type: Rigid
• Structure: Automatic Reversing
• Material: Carbon Steel, Nylon, Aluminum Alloy, Zinc Alloy, O
• Type: Centralizer
• Model NO.: Rigid centralizer
• Model: 4 1/2′′---13-3/8′′, or Others as Required
• Purpose: Cementing
• Field: Oil Well
• Standard: API
• Transport Package: Pallets
• Specification: 9 5/8"
• Trademark: MED
• Origin: China
• HS Code: 7307
• Production Capacity: 10000 PCS/Year

Product Description

API Standard Solid Body Rigid Casing Centralizer for Down Hole

1. Type: Solid Body Centralizer

2. Materials: Carbon Steel, Nylon, Aluminum Alloy, Zinc Alloy, or others as required
 
3. Standards: API, or others as required
 
4. Specifications: 4 1/2''---13-3/8'', or others as required
5. Introduction
Solid body (Rigid) centralizer is used to casing in the central place of wellbore in cementing process, making align casings through well heads near surface. Rigid centralizer, made from solid steel bar or cast iron with a fixed blade height, is used to fit a specific casing or hole size.

6. Features for Solid Body centralizer:
1) Good shock, impact and corrosion resistance;
2) High tensile and yield strengths;
3) Straight or spiral blades are available;
4) Ensure positive centering in deviated or horizontal holes;
5) Prevent differential sticking while running casing;
 
7. Installation
Solid body centralizer is installed on the casing with stop collars or with integral set screws. Most slip-on solid body centralizers are only allowed to be installed between stop collars. 
 
8. Parameter
 

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