DPB® Nipple With Drillable Pack Off Bushing
DPB® Nipple With Drillable Pack Off Bushing ⚙ Model No. CT-NDPB 📋 Product No. CT93503 ⚙ Model No. CT-NDPB-F (Flapper Valve) 📋 Product No. CT93504 Product Description The Flapper Valve Assembly DPB® (Drillable Pack-off Bushing) provides a method of sealing off the liner top to allow for cementing. It is generally run directly below the […]
