Coles Carbide Corporation

Coles Carbide Corporation is an API Certified manufacturer (License #11AX-0133) of ultra-hard wear parts and check valve components for subsurface sucker rod pump assemblies used in oil well production. With over 40 years of industry experience, the company specializes in producing balls and seats in tungsten carbide, titanium carbide, silicon nitride, nickel carbide, stainless steel, and cobalt alloy materials. Coles Carbide maintains the largest inventory of balls and seats in the subsurface pump industry, enabling quick turnaround with most orders shipping within 24 hours. Based in Bakersfield, California, the company supplies long-lasting, vacuum-tested components that serve as the heart valve of many of the world's best subsurface pumps. In addition to stock inventory, Coles Carbide accommodates special orders for custom industry needs and holds API Spec Q1 quality management certification (Q1-3147).