Markovitz Enterprises operates a division, Flowline, which is a manufacturer of stainless steel, aluminum and nickel alloy corrosion resistant butt weld pipe fittings. Established in 1948, the division has received ISO 9001:2000 Certification. Flowline has operations in Pennsylvania and Texas. It has in-house production control, engineering and quality assurance departments. The division has X-ray, tension and liquid die penetrate testing capabilities. Flowline also offers heat treatment, forming and machining solutions. The division has 3000-ton and 1500-ton mechanical presses, hydraulic presses and several computer numeric control turning centers, engine lathes and mills. Additionally, it provides welding, acid cleaning, grit blasting and band sawing solutions.