Oil Well Centralizer Spiral PA66 Plastic Centralizer

• Certification: ISO 9001:2008
• Surface Treatment: Without Processing
• Centralizer Type: Rigid
• Structure: Slider
• Material: Plastic
• Type: Centralizer
• Model NO.: plastic centralizer
• OEM: Accepted
• Sample: Avaliable
• Feature: Low Friction
• Blade Type: Straight Blade, Spiral Blade
• Transport Package: Wooden Case
• Specification: 4-1/2" to 20"
• Origin: Henan
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Plastic Centralizer

Material: Nylon thermoplastic Polymer. It have lower friction coefficient than steel centralizers, only have 50%. and have resistance to high temperature. 
 
Composite centralizers withstands high well bore temperature up to 200 degree.   Spiral vane design reduce the drag force, providing optimum flow area, increase maximum centralization and with high standoff. These Centralizers have high impact with shock resistance, and Shock proof along with optimum tensile and yield strength.Thermoplastic Centralizer are constructed of one-piece in superior quality polymer.Usage: well drilling Size: 4 1/2" to 20" available. We accept custom size.
 
Composite Centralizers Specification:

Model	Max OD (mm)	ID (mm)	Length (mm)
ZSGF-4 1/2 x 6	145	116.5	200
ZSGF-5 x 6	145	129	200
ZSGF-5 1/2 x 8 1/2	205-210	142	200/300
ZSGF-6 5/8 x 8 1/2	205/210	171	200/300
ZSGF-7 x 8 1/2	205/210	181	200/300
ZSGF-7 x 9 1/2	225-235	181	200/300
ZSGF-7 x 9 5/8	225-235	181	200/300
ZSGF-9 5/8 x 12 1/4	300-305	248	200
ZSGF-13 3/8 x 17 1/2	430-435	346	200