Bow Spring Casing Centralizer
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob,cfr,cif |
| Payment Mode : |
T/T,L/C |
Description
Bow Spring Casing Centralizer
Size: 20", 18-5/8", 16", 14", 13-3/8", 11-3/4", 10-3/4", 9-5/8", 7-5/8", 7", 6-5/8", 5-1/2", 5", 4-1/2"
Super-strengthen spring steel is applied to centralizer casing in wellbore, and improves cementing quality.
1. Every attachment is pressed into shape by moulding instead of welding and rivet.
2. Starting force and restoring force conform to API standards.
3. Easy-and-convenient to use.
4. Alternative turbulence plates can effectually improve displacement efficiency
| Specifications | 20" | 18⅝" | 16" | 14" | 13⅜" | 12¾" | 10¾" | 9⅝" | 7⅝" | 7" | 6⅝" | 5½" | 5" | 4½" |
| Casing Size | 20" | 18⅝" | 16" | 14" | 13⅜" | 12¾" | 10¾" | 9⅝" | 7⅝" | 7" | 6⅝" | 5½" | 5" | 4½" |
| Open Hole Size | 24" | 22" | 20" | 18" | 17½" | 17½" | 12¼" | 12¼" | 9⅞" | 8½" | 8½" | 8 ½" | 6 ½" | 6" |
| Max O.D. , mm | 650 | 590 | 550 | 484 | 470 | 466 | 370 | 375 | 273 | 252 | 245 | 256 | 190 | 181 |
