
Standard Production Strings
Used where corrosive production duty needs a practical tubing series with moderate pressure class and field handling advantages.
Products / Well
Corrosion-resistant composite well tubing and casing for production environments where pressure class, collapse resistance, handling efficiency, and long-term reliability all matter.
Well tubing and casing projects are usually driven by corrosive service, pressure class, collapse resistance, installation practicality, and lifecycle reliability in aggressive field environments where metallic options can raise weight and corrosion concerns.
Composite well products help project teams review series class, service fluid, dimensions, and connection planning together instead of treating the pipe body and well accessories as separate decisions.
Selection Paths

Used where corrosive production duty needs a practical tubing series with moderate pressure class and field handling advantages.

Useful where higher burst, tensile, and collapse requirements push the well string toward stronger HW series routes.

Projects that depend on field handling efficiency, lighter strings, and clearer connection planning should define accessories early.
Our Product Range
Acid-anhydride tubing series for 1 1/2 to 4 1/2 inch well service with burst pressure around 4000 to 4200 psig, suited to standard corrosive production duty.
Intermediate well tubing route for 1 1/2 to 4 1/2 inch service where higher tensile and collapse values are required beyond the basic production class.
Heavy-duty tubing series for stronger burst and collapse envelopes, with 1 1/2 to 4 1/2 inch options and pressure classes around 6800 to 7500 psig.
High-class tubing route for well service that needs the strongest burst and collapse performance in the current source table, together with connection and accessory review.
Well tubing and casing discussions should follow the real field environment, including service fluid, pressure class, size range, collapse requirements, connection logic, and handling conditions.
Share the service environment, requested size range, target pressure class, connection needs, and project location so Hovoy can align the right HW series to the field duty.