Valve ball and valve seat, cages, bushing, adaptors, nipples etc made of different steel for API 11AX subsurface pumps, ball and seat can be made of stainless steel, tungsten cabide, nickek carbide, titanium carbide, stellite, ceramics ect.
We regard customer satisfaction and market cultivation as its central job of service and provides first class product and personalized service. Senior technical engineers and production backbones go deeply into the marker for investigation. And tap the potential demands of customers at the first time. We provide customers with perfect solutions.