• Extra High Strength Integral Spring Centralizer with API Standard
  • Extra High Strength Integral Spring Centralizer with API Standard
  • Extra High Strength Integral Spring Centralizer with API Standard
  • Extra High Strength Integral Spring Centralizer with API Standard
  • Extra High Strength Integral Spring Centralizer with API Standard
  • Extra High Strength Integral Spring Centralizer with API Standard

Extra High Strength Integral Spring Centralizer with API Standard

Warranty: 12 Months
Certification: API 10d
Raw Materials: Drillable Steel Alloy
Use: Well Drilling
Size: 4"-20"
Sample Test: Available
Samples:
US$ 10/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Gold Member Since 2010

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Manufacturer/Factory

Basic Info.

Model NO.
ZS-SC
Factory Visit
Yes
Technical Support
Yes
Delivery Time
30 Days for Large Quantity
SGS Inspection
Yes
Transport Package
Wood Packing, Wooden Case
Specification
API
Trademark
ZS
Origin
Henan, China
Production Capacity
15000PC/Month

Product Description

Extra High Strength Integral Spring Centralizer with API Standard

Description:
Casing centralizer can be applied directly to casing to form stabilizers for drilling with casing or liner in both straight and directional wells.
Almost 13 years experience of designing, manufacturing and continual improvement of our non-welded centralizers, we provide 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 doublebow spring centralizer with high reliable quality.

Featrues:
1, Our latest design has features of making them ideal for both tubing and casing.
2, The non-weld design eliminates all weak spots.
3, Tapered pin hold the bows and hinges in the collars.
4, High-quality, super-strengthened 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 standard

Technical Parameters: 
No.SpecificationBow TypeID, mmLength, mmMax OD, mmBow Spring
15-1/2"*8-1/2"I, II142-148650±50225±55
27"*8-1/2"I, II181-186650±50235±56
39-5/8"*12-1/4"I, II250-255650±50330±58
410-3/4"*12-1/4"I, II274-276650±50330±59
513-3/8"*17-1/2"I, II342-347650±50450±511
620"*26"I, II510±1600±50660±512

Note: I (single bow), II (double bow). 

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Gold Member Since 2010

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Manufacturer/Factory
Registered Capital
19.21 Million USD
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2016