(1)Thread :6 5/8” API , 4 1/2” API , 3 1/2” API ,
(2)Diameter :10 5/8” (270mm) , 9”(229mm) , 6 3/4”(171mm) , 9 7/8”(250mm) , 12 1/4”(311mm)
(3)Weight: 74KG , 65KG , 50KG ,21KG ,98KG, 76KG ,126KG
(4)Package: in wooden box
(5)Supply ability: 500pcs/month
(6)Delivery time : 40days
|