QD315(API350) Pneumatic Casing Elevators/Spiders

QD pneumatic casing elevator/spider is applicable to the casing of 114 340mm(41/2 133/8 in) and features labor saving, safe and pneumatic operation. It is designed and manufactured according to API Spec 8A Specification for Drilling and Production Hoisting Equipment. Model QD450(API500) QD315(API350) Size range mm 113-340 113-340 in 41/2, 5, 51/2, 65/8, 7, 75/8, 85/8, 95/8, 103/4, 113/4, 123/4, 133/8 41/2, 5, 51/2, 65/8, 7, 75/8, 85/8, 95/8, 103/4, 113/4, 123/4, 133/8 Rated load kN 4500 3150 US ton 500 350 Air pressure MPa 0.5-0.9 0.5-0.9 psi 72-130 72-130 Overall dimensions mm 1380*1135*920 1380*1040*880 in 54*45*36 54*41*35 Weight kg 9890 7550 lb 21800 16640 casing elevator,dilling rig part................