Gold Member Since 2010
Audited Supplier
Puyang Zhongshi Group Co., Ltd.

Casing Centralizer Manufacture, Bow Centralizer, Rigid Centraliser manufacturer / supplier in China, offering API GOST Oilfield Casing Centralizer Manufacture for Bow and Rigid Centralizer, Valve Pair API Titanium Carbide Valve Ball & Valve Seat, V11-250 Valve Pair Tungsten Carbide Valve Ball Valve Seat and so on.

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Supplier Homepage Product Oil well down-hole tools API GOST Oilfield Casing Centralizer Manufacture for Bow and Rigid Centralizer

API GOST Oilfield Casing Centralizer Manufacture for Bow and Rigid Centralizer

FOB Price: US $10-100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10-100/ Piece
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Port: Qingdao, China
Production Capacity: 5000 Piece/Pieces Per Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZS222
  • Surface Treatment: Spray-Paint
  • Structure: Slider
  • Type: Centralizer
  • Sample: Avaliable
  • Application: Cementing
  • Transport Package: Wooden Case
  • Origin: Henan
  • Certification: API
  • Centralizer Type: Rigid
  • Material: Plastic
  • OEM: Avaliable
  • Centralizers Type: Rigid Centralizers, Bow Centralizer
  • Trademark: ZS
  • Specification: 4-1/2′′to 20′′
  • HS Code: 8431
Product Description
API Gost Oilfield Casing Centralizer Manufacture for Bow and Rigid Centralizer
 
Features
 1.Meeting API 10D Specification
2.High restoring force and low starting force
3.Made of alloy steel with uniform hardness
4.Available in sizes 4-1/2" to 20"
5.Single bow or double bow available

Product Description
Product Name: Casing centralizer
 
Product Classification
Bow spring centralizer, Rigid centralizer, Cast aluminum centralizer
  
Bow-spring centralizer
1. These Centralizers are designed for High Restoring Force and Low Starting Force for centralizing the casing pipe in a Vertical, Horizontal and Deviated well
2. Premium quality Bows are made of special alloy steel and hot formed in totally controlled heat treatment plant to achieve the uniform hardness all over
3. Spec and performance index of bow spring casing centralizer meet API Spec 10D. The woven centralizer is connected by pin when in use, the unfolded centralizer can be stacked flatly for convenient storage and transportation.
Rigid roller centralizer
Rigid casing centralizer is used in deviated wells and horizontal wells. There are several blades on the rigid roller centralizerthat can keep casing from contacting the wellbore wall

Roller rigid centralizer 
It is most suitable for highly deviated wells and horizontal wells has two or three rollers in each blade. It can change slipping friction to rolling friction, so the Roller rigid centralizer greatly reduces the friction between casing and wellbore wall and let casing go to desired position smoothly
Cast aluminum centralizer
The smooth spiral 360 overlap solid vane design of centralizers provide max wall contact will not damage wellhead equipment, has high impact and shock resistance comand fluid swirl. The 30slope from the body to the height of the vane will eliminate scraping, or digging into the formation.
The solid cast aluminum centralizers bine with high tensile and yield strengths
 
Technical Parameter
Model
(in)
Hooping In-Dia. (mm)Hooping thickness(mmTotal 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
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