API 10d Oil Well Water Casing Centralizer
Dongying On-tech Equipment Co., Ltd- After-sales Service：Online Services
- Warranty：6 Months
- Certification：API
- Surface Treatment：Spray-Paint
- Centralizer Type：Elastic
- Structure：Roller
Base Info
- Model NO.：All sizes
- Material：Alloy
- Type：Hinge
- Structure Type：Spring, Collar and Bow
- Process：Welded or Weaved
- Color：Red, Blue, Yellow, Black, etc.
- Used for：Casing, Tubing, Drill Pipe, Use with Stop Collar
- Transport Package：Standard Export Package
- Specification：4 1,2′′--20"
- Trademark：On-tech
- Origin：China
- HS Code：84314310
- Production Capacity：100000PCS,Months
Description
Overview
Product Description
Product ParametersAmount of spring(mm)(in) (mm) (mm) 5-1/2" x 8-1/2" 142-148 3-5 650±50 225±5 5 7" x 9-5/8" 181-186 3-5 650±50 255±5 6 7" x 8-1/2" 181-186 3-5 650±50 235±5 6 8-5/8 x 12-1/4" 223-228 3-5 650±50 330±5 8 9-5/8 x 12-1/4" 250-255 3-5 650±50 330±5 8 10-3/4 x 12-1/4" 274-276 3-5 650±50 330±5 9 13-3/8"x17-1/2" 342-347 3-5 650±50 450±5 11 18-5/8"x24" 475-477 3-5 600±50 610±5 12 20"x26" 509-511 3-5 600±50 660±5 12