
Premium Casing Head and Casing Spool for Oilfield Wellhead Drilling Operations. Heavy-Duty Alloy Material: Manufactured with heavy-duty alloy steel for high pressure, corrosion, and wear resistance. 1 Year Warranty Coverage: Provides a comprehensive 1-year warranty for all mechanical equipment. Full Customization Available: Offers full customization, customization from samples, designs, and flexible options. CNC Milling Process: Precision manufacturing using advanced CNC milling technology. Versatile Well Control: Suitable for drilling, fracturing, and workover operations in harsh conditions. Rapid Shut-in Capability: Annular BOP enables rapid shut-in to prevent blowout accidents effectively. Reliable Sealing System: Provides reliable sealing between casing annuli and fixes casing strings securely. 100% Product Inspection: Every finished product undergoes 100% visual inspection by packing staff.