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

Slip on Stand off Band Rigid Centralizer, Spiral Blade Solid Centralizer, Spiral Blade Rigid Centralizer manufacturer / supplier in China, offering Slip on Stand off Band Rigid Centralizer, Oil Slip on Canvas Cementing Basket, Top Drive Double Plug / Dual Plug Cementing Head and so on.

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Slip on Stand off Band Rigid Centralizer

Purchase Qty.:
(Pieces)
1-499 500-1,999 2,000-4,999 5,000+
FOB Unit Price: US $35 US $34 US $33 US $31
Purchase Qty. (Pieces) FOB Unit Price
1-499 US $35
500-1,999 US $34
2,000-4,999 US $33
5,000+ US $31
Get Latest Price
Port: Qingdao, China
Production Capacity: 2000PCS/Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: 5 1/2"* 8 1/2"
  • Spec: 5 1/2" & 7" & 9 5/8" & 13 3/8"
  • Material: Carbon Steel
  • ODM: Available
  • Transport Package: Wood Cases
  • Origin: Henan, China
  • Sample: Available
  • Drawing: Available
  • Color: Blue
  • Trademark: zhongshi
  • Specification: 4 1/2"-20"
Product Description
                                                    slip on stand off band rigid centralizer


>>Slip On Stand off Band is designed to provide a positive stand off the casing for both cased and open holes. 

>>The angled fins provide increased turbulent flow. 

>>These Stand off Band is require where close tolerance between the casing and the hole is being encountered. 

>>Mainly it's designed for the liner applications.

>>Design of the stand off Band allows for reciprocation and rotation during cementing and can be installed between Set Screw Stop Collar . 

>>These Stand Off Band undergo a special Phosphate coating process to prevent from Rust then coated with special Polyester Powder. 

>>These are available in all sizes ranging from 4 1/2" to 20". 

>>Any special sizes or combination can available on request.

The smooth spiral 360o overlapping solid vane design of the  Stand-Off Solid "Spiral blade" Centralizers provide maximum wall contact and annular fluid swirl. The 30° slope of the vane ends reduce drag and aid the casing in reaching TD. This gentle slope from the body to the height of the vane will eliminate scraping, gouging, or digging into the formation and consequently reduce balling between the vanes. Clean vanes allow complete utilization of the spiral centralizer in swirling the fluids, rather than just splashing the fluid.
The solid cast aluminum Stand-Off  Centralizers will not damage wellhead equipment, have high impact and shock resistance combined with high tensile and yield strengths, as well as corrosion resistance. Casting not only makes a well designed tough tool, but reduces manufacturing costs.

Property Parameters
 
 
 

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
142-1483-590-120650±50225±55
7*9-5/8181-1863-590-120650±50255±56
7*8-1/2181-1863-590-120650±50235±56
8-5/8*12-1/4223-2283-590-120650±50330±58
9-5/8*12-1/4250-2553-590-120650±50330±58
10-3/4*12-1/4274-2763-590-120650±50330±59
13-3/8*17-1/2342-3473-590-120650±50450±511
18-5/8*24476±13-590-120600±50610±512
20*26510±13-590-120600±50660±512
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Ms. Molly Wei
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