ПВХ-центрозаторы изготовленные

Категория: Centralizer >>>
Поставщик: Puyang,Zhongshi,Group,Co.,Ltd.

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-20-2025	0.84 $*	0.99 $*
Aug-20-2025	0.82 $*	0.55 $*
Jul-20-2025	0.0 $*	0.73 $*
Jun-20-2025	0.78 $*	0.45 $*
May-20-2025	0.75 $*	0.82 $*
Apr-20-2025	0.29 $*	0.80 $*
Mar-20-2025	0.91 $*	0.22 $*
Feb-20-2025	0.15 $*	0.81 $*
Jan-20-2025	0.32 $*	0.78 $*

Характеристики

PVC Centralizers Made in China

Made in PVC, used with micropiles, anchors and bolts to put them perfectly in the middle of the hole, making the cement injection is more homogenous.

Made on request for various diameters. See attached technical data sheet for more information.

The purpose of the Casing Centralizer, both welded and non-welded, is to help center the casing in the wellbore, allowing even distribution of the cement around the casing during cementing operations. The degree to which the casing is centered depends on the performance of the centralizer and the spacing between the centralizers installed on the casing OD. Bow Spring Centralizers also help reduce casing drag in the wellbore during running operations and prevent differential stroking of the casing. They increase fluid turbulence at the tool, helping to move filter cake from the wellbore. Both welded and non-welded Casing Centralizers can be run through hole restrictions in the bore hole or smaller casing strings that are cemented in the well, which in turn centers the casing below the restriction.

non-welded hinged centralizer-10 Hinged nonwelded centralizer-11 hinged non-welded spring centralizer-6 One piece bow Centralizer-11 Integral bow Centralizer-12 hinged welded bow casing Centralizer-2

Non-weld casing centralizer

Model(in)	Hooping In-Dia.(mm)	Hooping thickness (mm)	Hooping height(mm)	Total Length(mm)	Max. Out-Dia.(mm)	Spring Pieces
5-1/2*8-1/2	142-148	3-5	90-120	650±50	225±5	5
7*9-5/8	181-186	3-5	90-120	650±50	255±5	6
7*8-1/2	181-186	3-5	90-120	650±50	235±5	6
8-5/8*12-1/4	223-228	3-5	90-120	650±50	330±5	8
9-5/8*12-1/4	250-255	3-5	90-120	650±50	330±5	8
10-3/4*12-1/4	274-276	3-5	90-120	650±50	330±5	9
13-3/8*17-1/2	342-347	3-5	90-120	650±50	450±5	11
18-5/8*24	476±1	3-5	90-120	600±50	610±5	12
20*26	510±1	3-5	90-120	600±50	660±5	12