01 / 06A drill-string internal blowout-prevention system used to close the string bore during tripping or an influx event. Available tools include top-drive plug valves, Kelly valves, full-opening safety valves, float valves and arrow-type check valves.
Used in drilling operations to provide internal drill-string pressure control.
YUXIN combines product engineering, machining, assembly, inspection and export coordination in Dongying, Shandong.
Send the existing model or drawing, connection dimensions, operating pressure and temperature, well conditions, quantity and destination.
Yes. YUXIN can review drawings and samples for material, tolerance, machining, inspection and batch-production feasibility.
Material and treatment options are selected around pressure, load, corrosion, wear, temperature and sour-service requirements.
Inspection planning can include dimensional checks, material documentation, assembly review and product-specific pressure or functional testing.
Yes. Batch supply, export packing and order documentation can be organized for distributors, service companies and project procurement.
Website data is for preliminary selection. Final compatibility is confirmed against the approved drawing, specification and purchase requirements.
The composite materials with the same cross section shape are prepared by extrusion molding process with glass fiber…
View product
A bow-spring centralizer range including one-piece seamless, welded integral and assembled single- or double-bow configurations. Powder-coated options support…
View product
A reinforced sealing element manufactured with high-strength steel wire and an improved rubber-to-reinforcement bonding process to increase structural…
View productSend your drawing, model, quantity and operating requirements for a focused response.
Share the product, model, quantity and operating conditions. Our engineering and sales team will review the requirement together.
