API Cementing Tools Semi-Rigid Positive Casing Centralizer Price

• Certification: API 10d
• Surface Treatment: Spray-Paint
• Centralizer Type: Semi-Rigid
• Structure: Slider
• Material: Cast Steel
• Type: Centralizer
• Model NO.: Casing Centralizer
• Amount of Spring: 5-12, or as Required
• Transport Package: Case
• Specification: 5 1/2" --- 20", or as required
• Trademark: MED
• Origin: China
• HS Code: 7307
• Production Capacity: 50000 PCS/Year

Product Description

API Cementing Tools Semi-rigid Positive Casing Centralizer Price
1. Materials: Carbon steel, alloy steel, or others as required

2. Introduction
Casing centralizers are used to help center the casing in wellbore, allowing even distribution of the cement around casing during cementing operations, more suitable for vertical well.
Positive (semi-rigid) casing centralizers are uniquely designed with flat bottom U profile of different depths permitting maximum fluid passage.

3. Characteristics

• Design appearance-hinged design with positive steel bars mechanically attached to hinged end collars.
• Performance-provides positive casing standoff.
• Applications
  • Used in most types of well designs.
  • Most suited for horizontal and directional well designs; favorable in cased hole situations.
  • NOT to be run around a coupling or stop collar.
  • Recommended to run between two 212-series stop collars or one stop collar and casing coupling.
  • On some special designs, it is possible to use a special limit clamp underneath this type of centralizer.

 
4. Parameters

Model (In)	ID (mm)	OD (mm)	Number of bows
5-1/2" x 8-1/2"	142-148	225±5	5
7" x 9-5/8"	181-186	255±5	6
7" x 8-1/2"	181-186	235±5	6
8-5/8 x 12-1/4"	223-228	330±5	8
9-5/8 x 12-1/4"	250-255	330±5	8
10-3/4 x 12-1/4"	274-276	330±5	9
13-3/8"x17-1/2"	342-347	450±5	11
18-5/8"x24"	475-477	610±5	12
20"x26"	509-511	660±5	12

Our Team
Zhengzhou Maierda Petroleum Equipment Co., Ltd., located in Central China, is a professional supplier of oilfield equipment and accessories.
Our factories have more than 15 years experiences of manufacturing oilfield equipment and accessories.
Our sales team has more than 10 years importing & exporting experiences in oil & gas industry.
Our Products
We are specialized in oilfield equipment and accessories including casing centralizers, float equipment, stage collars, cementing plugs, cementing heads, cement baskets, casing & tubing pipes, sucker rods, drill pipes, drill collars, pumping units, etc.
We are committed to providing high-quality and cost-effective products and services to our customers.
Our Services
We guarantee and uphold the highest standards in customer service, client satisfaction, and quality product delivery in the oilfield industry.
Let's join hands and work together to create a better future!