COSCO specializes in the design and manufacture of high quality North American made API 6A style wellhead components and accessories for ESP (Electric Submersible Pump) oilfield applications. COSCO ESP wellhead systems provide a cost-effective solution for converting existing wells to electrical submersible pump applications, or for the replacement of existing feed-through systems.
COSCO can supply complete Two Piece or Three Piece Systems or custom engineered equipment as per the clients specifications. All COSCO ESP wellhead components meet or exceed API 6A standards and comply with NACE MR0175 / ISO 15156 standards (latest editions).
Some of the ESP wellhead components COSCO manufactures are:
- Tubing Head Spools
- “Universal” Tubing Head Adapters
- Tubing Hangers
- Transition Sleeves (Seal Nipples)
- Secondary Seal (Pack-off) Bushings
- Electrical Connector Systems (Wellhead Penetrators)
- Lock-down Screws and more…
We also offer wholesale supply on Oval Ring Joint Gaskets, Studs, Nuts and all your O’ring needs.