Petroleum Equipment & Machinery

API Slip on Spiral Vane Solid Rigid Centralizer

Puyang Zhongshi Group Co., Ltd.
  • Certification:API, ISO
  • Type:Petroleum Drilling Tool & Accessory
  • Material1:Aluminium
  • Material2:Alloy Steel
  • Height:350
  • Weight:15

Base Info

  • Model NO.:rigid centralizer
  • Size:5"-20"
  • Usage:Oil (Gas) Production Machinery, Oil and Gas Processing Machinery, Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery
  • Power Type:Diesel
  • Transmission System:Hydraulic
  • Transport Package:Wooden Case
  • Specification:5 1,2", 7", 9 5,8", 13 3,8"
  • Trademark:zhongshi
  • Origin:China
  • HS Code:8431
  • Production Capacity:30000PCS,Month

Description

Basic Info.

Model NO. rigid centralizer Size 5"-20" Usage Oil (Gas) Production Machinery, Oil and Gas Processing Machinery, Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery Power Type Diesel Transmission System Hydraulic Transport Package Wooden Case Specification 5 1/2", 7", 9 5/8", 13 3/8" Trademark zhongshi Origin China HS Code 8431 Production Capacity 30000PCS/Month

Product Description




1.Description:
 
Casing centralizer can be applied directly to casing to form stabilizers for cementing with casing or liner in both straight and directional wells, Usually bow centralizer is used for straight oilwells, rigid centralizer is used for directional oilwell.
Almost 13 years experience of designing, manufacturing and continual improvement of our rigid centralizers for casing cementing, 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,slip on welded centralizer, rigid centralizer, straight bow 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 10D standard

ModelStyleMax OD(mm)ID(mm)Length(mm)
ZSGF-4 1/2 ×6I,II,III145116.5200
ZSGF-5×6I,II,III145129200
ZSGF-5 1/2 ×8 1/2I,II,III205-210142200/300
ZSGF-6 5/8×8 1/2I,II,III205-210171200/300
ZSGF-7×8 1/2I,II,III205-210181200/300
ZSGF-7 ×9 1/2I,II,III225-235181200/300
ZSGF-7 ×9 5/8I,II,III225-235181200/300
ZSGF-9 5/8 ×12 1/4I,II,III300-305248200
ZSGF-13 3/8×17 1/2I,II,III430-435346200