Carbide Valve Seats and Stems
SPP CARBIDE manufactures tungsten carbide wear parts for oil and gas applications.
MWD & LWD COMPONENTS
Valve Seats and Stems
Rotors and Stators
Flow Restrictor Bearings
Main Pulser Components
Solid Carbide or Two- Piece Threaded Nozzles
Ported Flow Cages
Cemented carbide valve stems are used in a relatively limited range and application scenarios. Cemented carbide valve stems are mainly used in valves for high temperature, high pressure, strong corrosion and other harsh environments, such as petroleum, chemical and natural gas industries. Stems made with full carbide can maintain uptime under severe service conditions.
SPP Industry Ltd.
In the 1990s, SPP Industry Ltd was one of the first manufacturers to establish CNC machining in China. The company has now established five major machine parks in China, with significant achievements in the areas of 5-axis machining, precision grinding & honing, gear machining, large parts machining, custom tungsten carbide and new material development respectively.