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API Slip On Bow Spring Single One Piece Centralizer/Pipe Casing Centralizer lower price

API Slip On Bow Spring Single One Piece Centralizer/Pipe Casing Centralizer lower price

Brand Name : ZS
Model Number : 4"-20"
Certification : API
Place of Origin : China
MOQ : 100 piece
Price : usd 5- 100 /pc
Supply Ability : 50000 pcs/mon
Packaging Details : Wooden case
Delivery Time : 7-30 days
Payment Terms : T/T,L/C
material : 65Mn
size : 4"-20"
type : slip on one piece centralizer
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) Material: 65Mn steel


2) Type: one piece casing centralizer


3) Standard: API 10D


4) API and ISO certified


5) Specifications: 4 1/2''---20''. More special sizes or combination are available as requested.


6) Characteristic: Our single piece casing centralizer has restoring force almost two times of API standard.


A. Normal spray single piece centralizer:


B. Casing Centralizers with extending straight bows and bulgy bars in middle of each bow which have better restoring function:


C. The shuttle-shape bow (narrower bar at two ends) is the unique design for our casing centralizer. This design has higher restoring force, anti-drag feature and more beautiful appearance with baking varnish matt coating surface than normal single piece centralizer:


7) Introduction

Bow spring centralizers are to help center the casing in the wellbore, allowing even distribution of the cement around the casing during cementing operations.

The single piece casing centralizer is made from special high strength steel (65Mn steel), which gives more excellent hardness and spring action than other types of centralizers.


8) Features of Single Piece Casing Centralizer:

a. Made from high strength steel (65Mn steel) for whole piece.

b. Designed with slip-on structure.

c. Have better centralizing function because of its higher restoring force.

d. Undergo special coating process to prevent from rust.


9) Parameter


Model

(in)

Hooping In-Dia. (mm)Hooping thickness(mm

Total length

(mm)

Max.Out-Di

(mm)

Amount of spring(mm)
5-1/2" x 8-1/2"142-1483-5650±50225±55
7" x 9-5/8"181-1863-5650±50255±56
7" x 8-1/2"181-1863-5650±50235±56
8-5/8 x 12-1/4"223-2283-5650±50330±58
9-5/8 x 12-1/4"250-2553-5650±50330±58
10-3/4 x 12-1/4"274-2763-5650±50330±59
13-3/8"x17-1/2"342-3473-5650±50450±511
18-5/8"x24"475-4773-5600±50610±512
20"x26"509-5113-5600±50660±512


Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC.


We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..


Our products mainly include:


1. Casing Centralizer 2. Float Collar & Float Shoe

3. Cementing Plug 4. Cementing Head
5. Cement Basket 6. Tubing Pump / Rod Pump
7. Valve Ball & seat 8. Casing / Tubing Pipe and Coupling
9. Stage Collar 10. Pumping Unit
11. Air Blaster 12. Sucker Rod


Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.


whatsapp:8613839306379

37798983@qq.com



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