Slip elevator is a tool used in oil drilling and well repair operations to hold and lift drill pipes, casing, and tubing. It is particularly suitable for lifting integral joint tubing, non coupling casing, and electric submersible pump tubing strings. Designed and manufactured according to API Spec 8C specifications, it uses a slip structure to achieve stable clamping of the tubing string, ensuring safe and efficient operations such as lifting and lowering. It is commonly used in oil drilling and production sites to assist in the lifting and lowering of tubing strings.