QD315气压壳体，电梯/蜘蛛

1.QD Pneumatic Casing Elevator/Spider is applicable for casing of 60 340mm(2 3/8 13 3/8 in). 2.It features labor saving, safety and pneumatic operation, and it is a kind of ideal tool for casing operation. 3.It is designed and manufactured according to API Spec 8A "Specification For Drilling And Production Hoisting Equipment". Our company owns a dependable quality administration system and has passed the evaluations of API Q1 Registration, ISO9001:2000 Certification and API Products Quality Recognition. Our products have the right to use the Official Monogram of API Spec 7K and API Spec 8A. We'll make our efforts to supply the best surface operation tools and drilling equipment for the oilfields in China and in the world. ModelQD450(API500)QD315(API350)QD135(API150)Applicable range mm113-340113-34060-139.7in41/2-133/841/2-133/823/8-51/2Rated load kN450031501350(31/2) 900(51/2)US ton500350150(31/2) 100(51/2)Pressure MPa0.5-0.90.5-0.90.5-0.9psi72-13072-13072-130Size elevator mm1390*1290*9151335*1040*806990*645*550in55*51*3652.5*41*31.739*25.4*21.6spider mm1390*1290*9701335*1040*872810*730*560in55*51*3852.5*41*34.231.9*28.7*22Weightkg990075501430lb21820166403152