Slip Type Air Operated Elevators/Spiders

Main Technical Features

● Slip Type Elevators/Spiders are mechanized tools with air operating. They can handle casings

up to 24.1/2inch. They are easy to operate and dependable enough. Also they can reduce

workload.

● Designed and manufactured according to API Spec 8C. Specification for Drilling and

Production Hoisting Equipment

Model	Applicable diameter of tubulars（inch）	Rated capacity（tons）	Work pressure（MPa）	Max. pressure （MPa）
SE150	2³/₈-5¹/₂	150	0.6-0.8	1
SE350（14）	4-14	350	0.6-0.8	1
SE350（20）	16-20	350	0.6-0.8	1
SE500（14）	4-14	500	0.6-0.8	1
SE500（241/2）	16-24¹/₂	500	0.6-0.8	1
SEB350	4¹/₂-13³/₈	350	0.6-0.8	1