Purchase Qty. Reference FOB Price
1-99 Pieces US$300.00
100-299 Pieces US$295.00
300-499 Pieces US$290.00
500+ Pieces US$285.00
Product Description
API Cement Type 9 5/8" Float Collar and Float Shoe for Deep Well Oil Drilling Float collar applications: Float collar is installed on the casing and up the float shoe. Like float shoe, it also provide buoyancy to the casing string when it's lowered, reducing the load on the drilling rig. A ...