Machinery Energy & Mineral Equipment Oil Field Equipment Centralizer

Hinged Non Weld API10D 20x26 Inch Bow Spring Centralizer for Casing Tubing

Name: Hinged Non Weld API10D 20x26 Inch Bow Spring Centralizer for Casing Tubing
Brand: Puyang Zhongshi Group Co., Ltd.

Hinged non-weld bow spring centralizer for casing and tubing in vertical or deviated wells. Features high elasticity for tight spots, multiple bow heights, and sizes up to 20x26 inch. API10D certified, durable, and customizable for special applications.

Installation Hinged/Latch-on

Place of Origin China

Packaging Details Wooden Box

Standard API10D

Bow 4-8

Model Number 4 1/2"~20"

spring door hinge adjustable spring door hinge spring loaded door hinge

Product Description

Hinged Non-Weld Bow Spring Centralizer

Non-welded bow-spring centralizers centralize casing or tubing in the wellbore during running and cementing operations.

The elasticity of the centralizer gives it a capability to be run through tight spots. Non-welded bow spring centralizers are

available in several bow heights and sizes to ensure optimum restoring force and provide in a variety of bow configurations

for special applications.

Hinged Non-Weld Bow Spring Centralizer Features

Tubing or casing applications
Vertical and deviated wells
Wells where rotation capabilities are not required
Cased and open holes

Hinged Non-Weld Bow Spring Centralizer Specification

Model	Max.Out-Dia	Hooping In-Dia.	Total length	Amount of spring
(in)	(mm)	(mm)	(mm)	(mm)
5-1/2" x 8-1/2"	225±5	142-148	650±50	5
7" x 9-5/8"	255±5	181-186	650±50	6
7" x 8-1/2"	235±5	181-186	650±50	6
8-5/8 x 12-1/4"	330±5	223-228	650±50	8
9-5/8 x 12-1/4"	330±5	250-255	650±50	8
10-3/4 x 12-1/4"	330±5	274-276	650±50	9
13-3/8"x17-1/2"	450±5	342-347	650±50	11
18-5/8"x24"	610±5	475-477	600±50	12
20"x26"	660±5	509-511	600±50	12