API 6A Valve Wellhead
TSI manufactures various types of valves, including Model M expanding gate valves, FC SML-R slab gate valves, adjustable chokes, check valves and ball valves as well as a full line of wellhead components.
View Wellhead ProductsTSI Flow Products
TSI Flow Products manufactures both custom designed and off the shelf plug valves, choke valves, gate valves, and flowline as well as a wide assortment of flanges and fittings for API 6A Wellhead and Frac & Flowback Equipment.
High Pressure Flow Products
TSI Flow Products manufactures and sells a wide range of Frac and Flowback Equipment including TSI Trash Catchers, Manifolds, Integral Fittings, Pressure Relief Valves and more.
View Frac & Flowback
Small Parts & Accessories
TSI Flow Products is your one stop shop for API 6A Wellhead and Frac & Flowback small parts and accessories. From Ball Valves to Studs, Gaskets and Rings, we carry the products you need.
View Small Parts & AccessoriesTSI Quality
TSI Flow Products holds ISO-9001, API-6A-0696, and Q1 certificates operating under a comprehensive quality assurance program that insure our clients the products they use meet or exceed the highest of standards.
TSI Flow Products Locations
TSI Headquarters
Houston, TX
713-691-0668
TSI Flow Products
Corpus Christi, TX
361-882-0202
TSI Flow Products
Kilgore, TX
903-984-2870
TSI Flow Products
Odessa, TX
432-332-9138
TSI Flow Products
San Antonio, TX
210-880-9900
TSI Flow Products
Elk City, OK
580-225-2548
TSI Flow Products
Oklahoma City, OK
405-208-8089
TSI Flow Products
Towanda, PA
570-297-2300
TSI Flow Products
Williston, ND
701-774-1007
TSI Flow Products
Cambridge, OH
740-439-4800
TSI Canada
Leduc, Alberta, CA
+1-587-828-7325
sales@tech-seal.ca