• Model NO.：7"- 9 5,8"
• Size：5"-20"
• Usage：Oil (Gas) Production Machinery
• Power Type：Diesel
• Transmission System：Mechanical
• Transport Package：Wooden Casse
• Specification：5"-20"
• Trademark：zs
• Origin：Puyang City
• HS Code：9130
• Production Capacity：15000 Per Month

Basic Info.

Model NO. 7"- 9 5/8" Size 5"-20" Usage Oil (Gas) Production Machinery Power Type Diesel Transmission System Mechanical Transport Package Wooden Casse Specification 5"-20" Trademark zs Origin Puyang City HS Code 9130 Production Capacity 15000 Per Month

Product Description

Specifications

Specifications
Oilwell slip on welded single piece bow casing centralizer
1. Conform to API 10 D
2. Modle: Single piece bow


Specification of Hinged non-welded single-bow casing centralizer

1. Description:

Casing centralizer can be applied directly to casing to form stabilizers for drilling with casing or liner in both straight and directional wells
Almost 13 years experience of designing, manufacturing and continual improvement of our non-weld centralizers, we provides non-welded bow spring centralizers, which are designed and manufactured as per API spec. 10 D.
The popular styles available are non-welded single bow spring centralizer, and double -bow spring centralizer with high reliable quality.
2. Featrues:
1, Our newest design has features making them ideal for both tubing and casing applications:
2, The non-weld design eliminates any weak spots.
3, Tapered pin hold the bows and hinges in the collars
4, High-quality, super-strengthen spring-steel bows and especialy designed collar hinges provide reliable downhole performance.
5, The whole casing centralizer is made without any rivet and no welding.
6, The whole casing centralizer is composed of 3 parts, the spring, the hinges and tapered pin.
7, Easy for installation and transport
8, Conform to API standard

Specification	In-Dia(mm)	Wall Thickness (mm)	Height(mm)	Total height(mm)	Largest Dia(mm)	Spring Number
5-1/2"*8-1/2"	142-148	3-5	55	650	225	5
7"*9-5/8"	181-186	3-5	55	650	255	6
7"*8-1/2"	181-186	3-5	55	650	235	6
8-5/8"*12-1/4"	223-228	3-5	55	650	330	8
9-5/8"*12-1/4"	250-255	3-5	55	650	330	8
10-3/4"*12-1/4"	274-276	3-5	55	650	330	9
13-3/8"*17-1/2"	342-347	3-5	55	650	450	11
18-5/8"*24	476	3-5	55	600	610	12
20"*26	510	3-5	55	600	660	12