Supply Elevators DD Series DD / 150

 · Product Description DD Series conventional flat stepped off the elevator-type elevator for hanging hold drill collar, casing and tubing. Products according to API Spec 8C "Drilling and Production Hoisting Equipment" design and manufacturing. Specifications Model For diameter (in) maximum load (tons) DD / 150 2.3 / 8-5.1 / 2 150 DD / 200 2.3 / 8-5.1 / 2 200 DD / 250 2.3 / 8-5.1 / 2 250 DD / 350 2.7 /8-5.1/2 350