Advanced Back Pressure Valve: Spring-driven design with high temperature resistance and erosion capabilities for reliable sealing.
Effective Cement Slurry Prevention: Vulcanized rubber valve core prevents cement slurry return to casing or tail pipe after cementing.
Versatile Well Completion: Suitable for vertical and horizontal well completions with positive circulation well washing.
Durable Material Construction: Made of stainless steel with PDC drillable internal materials matching casing diameter.
Comprehensive Certifications: Certified with CE, RoHS, ISO 9001:2000, ISO 9001:2008, API, and ISO9001 standards.
OEM and ODM Services: Full OEM and ODM services available for customized steel grades and connection types.
1-Year Warranty Coverage: Provides a 1-year warranty period for mechanical equipment reliability.
Multiple Steel Grade Options: Available in J55, K55, N80, P110, L80, and other steel grades for specific applications.