4 1/2" to 20 " Double Bow Hinged Non-Welded Centralizer

• After-sales Service: 24 Hours Online Service
• Warranty: 1 Years
• Manufacturing Process: Casting
• Surface Treatment: Without Processing
• Operation Pressure: Atmospheric Pressure
• Material: Stainless Steel
• Model NO.: CT11
• Core Components: Centralizer
• Name: Non-Welded/Welded Spring Casing Centralizer
• Size: 4 1/2"-20"
• Advantage: Good Price, Short Delivery, Reliable Quality
• Applicable Industries: Energy & Mining
• Usage: Well Drilling Cementing
• Transport Package: Wooden Box Package
• Specification: Multiple sizes
• Trademark: eastlong
• Origin: China
• HS Code: 7307920000
• Production Capacity: 100000/Year

Product Description

 4 1/2" to 20 " Double Bow Hinged Non-Welded Centralizer

Hinged non-welded bow spring centralizers designed to centralize in less demanding wellbore applications where rotation is not a requirement.  The centralizer should be fitted over a stop collar preferably to facilitate pulling the tool in and out of the wellbore.  The bows provide maximum standoff to achieve efficient displacement of mud and cement.  It is available in several bow heights and sizes to ensure optimum restoring force and provide various bow configurations for special applications.
Features
Hinged connection, can be assembled locally to reduce shipping costs
Using spring steel standard heat treatment process for bows.  Elasticity is stable and durable
Using crimp connection between bows and end collars
Products meet API 10D standard
Options
Professional engineering support team
Bow configurations are available in various heights and sizes, suitable for most applications
Size range is 4 1/2"-30".  Any special sizes can be made available upon request
Spring Centralizer Range
• Single Bow Spring
• Dual Bow Spring

 

Company Profile

 

Certifications

 

API 5CT certificate

1.Are you a factory?
Yes,we have our own factory for manufacturing and we have the long history in this field as the China top brand.

2.Can you provide free sample?
Yes, we can provide samples in our stock for free, customer just need to bear the shipping fee.

3. How about the quality guarantee ?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

4. What can you buy from us?
OCTG / Pumping Unit / Sucker Rod Pump / Wellhead and Christmas Tree / Casing and Coupling /Pup joint/Crossover/Centralizer

5. What is your advantages beyong other suppliers?
1) Complete categories & Reasonable price
2) Fast delivery & Quality guarantee
3) Supplier of  china famous oil field and lots of US oil field etc.
4) 20+ years professional manufacture major on oil equipment

6. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Cash,Escrow;
Language Spoken:English,Chinese,Spanish