SP series auxiliary elevator is mainly used as a tool in handling single tubing, casing and drill pipe with taper shoulder. The products shall be designed and manufactured according to the requirements in API Spec 8A/8CSpecification for Drilling and Production Hoisting Equipment.
Type  | Tube Diameter(in)  | Maximum load(tons)  | 
SP5°  | 2 7/8-5 1/2  | Stons  | 
6 5/8-7 5/8  | ||
8 5/8-9 7/8  | ||
10 3/4  | ||
SP12°  | 2 3/8-3 1/2  | |
4-4 1/2  | ||
SP18°  | 2 3/8-3 1/2  | |
4-5  | ||
5 1/2-6 5/8  |