Handling Tools
Quick-Release Thread Protector for Pipes
Quick release thread protector is a tool designed for protecting drilling string thread from abrasion and damage in the process of loading, unloading and transportation in the drill site. It is a kind of manual device with a simple structure. The quick release thread protector is highly resistant to oil, abrasion and corrosion because the main part is made of NBR. It has a solid structure and long life span, and it performs well in protecting casing thread, so it is widely used while drilling works needed.
| Model | Used for Diameter of Tubular(inch) | Model | Used for Diameter of Tubular(inch) |
| 2 3/8” | 2 3/8” tubing | 7 5/8” | 7 5/8” casing |
| 2 7/8” | 2 7/8” tubing | 8 5/8” | 8 5/8” casing |
| 3 1/2” | 3 1/2” tubing | 9 5/8” | 9 5/8” casing |
| 4 1/2” | 4 1/2” casing | 10 3/4” | 10 3/4” casing |
| 5” | 5” casing | 13 3/8” | 13 3/8” casing |
| 5 1/2” | 5 1/2” casing | 16” | 16” casing |
| 6 5/8” | 6 5/8” casing | 18 5 /8” | 18 5 /8” casing |
| 7” | 7” casing | 20” | 20” casing |