API Latch Type Welded Casing Pipe Bow Spring Centralizer

• Certification: ISO 9001:2008, API
• Surface Treatment: Spray-Paint
• Centralizer Type: Elastic
• Structure: Slider
• Material: Alloy
• Type: Centralizer
• Model NO.: MED
• Classification: Hinged, Welded, Bow Spring
• Application: Oil Well Cementing
• Purpose: Centralize Casing
• Color: as Required
• Transport Package: Pallets
• Specification: 4 1/2" --- 20"
• Trademark: MED
• Origin: China
• HS Code: 7307
• Production Capacity: 10000 PCS/Year

Product Description

Product Description

 

1. Type: Bow Spring Centralizer
 
2. Materials:  Carbon steel, alloy steel, or others as required
 
3. Specifications: 4 1/2''--- 20'', or others as required

4. Introduction
Bow spring centralizer is used to keep casing in the central place of wellbore in cementing process, making cement to be evenly distributed around casing string. It has high restoring capacity, which is determined by the shape and stiffness of its bows.
 
5. Application 
Cased and open holes
Vertical or horizontal wells
Under reamed and washed-out wells

Product Parameters

 

6. Parameters of Latch Type Welded Casing Pipe Bow Spring Centralizer

Specification	Casing Size (mm)	Hole Size (mm)	Inner Diameter (mm)	Outer Diameter (mm)
4-1/2"×6"	114	152	119	152
5″×6-1/2″	127	165	132	165
5-1/2″×8-1/2″	140	216	145	216
5-1/2"×9-1/2"	140	241	145	241
6-5/8″×8-1/2″	168	216	172	216
7"×8 1/2 "	178	216	182	216
7"×9 1/2 "	178	241	182	241
7-5/8"×9-1/2"	194	241	198	241
7-5/8″x9-7/8″"	194	251	198	251
9-5/8″×12-1/4″	244	311	249	311
10-3/4"× 12-1/4"	273	311	278	311
12 3/4"×17-1/2"	324	445	329	445
13-3/8″×17-1/2″	340	445	344	445
14-3/8"×18-3/4"	365	476	369	476
16"×20"	406	508	410	508
18-5/8"×24"	473	610	478	610
20"×26"	508	660	513	660

Company Profile

About Us
Maierda, located in Central China, is a professional supplier of petroleum equipment and tools.
Our factory has more than 15 years' experience in the R&D, production, sales and service of oilfield equipment and machinery.
Our sales team has more than 10 years importing & exporting experiences in the oil & gas industry.

Main Products
We are mainly engaged in oil well equipment and tools including various casing centralizers (bow centralizer, spring centralizer, single piece centralizer, solid body centralizer, rigid centralizer, semi-rigid centralizer, hinged centralizer, non-welded centralizer, welded centralizer, composite centralizer, nylon centralizer, stamped centralizer, positive centralizer, roller centralizer, slip-on centralizer, aluminum centralizer, zinc alloy centralizer), stop collar, sucker rod centralizer, tubing centralizer, drill pipe centralizer, etc.
We also provide some other competitive products in the oil & gas field including float equipment (collar and shoe), cementing plugs, cementing heads, stage collars, cement baskets, hammer unions, polished rod clamps, polished rod, couplings & crossovers for casing, tubing, sucker rod, polished rod, etc.

Our Services
We are committed to providing high-quality and cost-effective products and services to our customers.
We guarantee and uphold the highest standards in customer service, client satisfaction, and quality product delivery in the oilfield industry.
Hope to have a good cooperation with you!
 

Detailed Photos

 

API Latch Type Welded Casing Pipe Bow Spring Centralizer