An American Company for a Global Industry
BEST Flow Line Equipment
For over 40 years, BEST has served the petroleum industry with a large selection of oilfield field equipment for your fracturing, acidizing, cementing, well servicing and well testing needs. With our 75,000 square foot manufacturing facility in Houston, TEXAS, USA, where our products are designed and engineered, you can be confident that from unions to pup joints, plug valves to swivel joints, BEST products are held to the strictest industry standards, engineering design and business operating practices.
You Can Count On BEST Flow Line Equipment.
From BEST headquarters in Houston, and BEST’s global representative network, BEST can provide you with the products, value and services you require to be successful and profitable.
BEST Flowline and Valve Equipment
BEST Flow Line Equipment is the world's second oldest manufacturer of swivel joints and related flow line equipment. From swivel joints to hose loops, from pup joints to hammer unions, BEST manufactures a large family of products at very competitive prices. With distributing agents in virtually every domestic oilfield location and several key oilfield areas around the world, BEST offers its customers prompt delivery of critical items, produced to the highest quality standards.
BEST cementing and circulating all steel flexible hoses offer the widest range of proven designs.BEST offers a complete selection of pup joints up to 15,000 PSI in standard service and up to 10,000 PSI in sour gas service.
BEST manufactures plug valve lines in 1" through 3" sizes. These valves are available from 5,000 through 20,000 PSI in both standard and H2S service. We offer a wide variety of popular end connections including union ends, male and female line pipe threaded ends, and flanged end connections.
BEST's Extra High-Pressure Integral Fittings are manufactured from forged alloy steel and are designed and tested for 15,000 p.s.i. nscwp. These fittings are made in 2" and 3" sizes in ells, tees and crosses with various end connections and are suitable for both standard and sour gas service. All such fittings are fully traceable with MTRs upon request.
BEST Hammer Unions have long provided the fast make-up and break-out capability needed in the oilfields around the world. BEST unions are manufactured with line pipe threads, butt weld or nonpressure-seal thread ends. BEST offers a wide range of sizes and working pressures to fit our customers requirements for both standard and sour gas service.

