Daniel Flow Products, Inc

Triple S Tube Supply is a leading provider of tube and bar steel that meets the stringent requirements of the oil and gas industry, adhering to standards set by AISI, ASTM, and API. With a commitment to quality, they source their materials from top domestic and international mills, ensuring the highest standards of excellence. With ISO 9001:2015 certification at multiple locations and compliance with API 20J standards, Triple S Tube Supply prioritizes quality assurance through rigorous inspections and audits. Their dedication to excellence, loyalty to partnerships, and emphasis on creating a positive work environment set them apart in the industry. Generated from the website

Founded in 1996 and located in Houston, PGI International is a certified women-owned business that specializes in the manufacturing of metal valves used in instrumentation products. It also manufactures composite gas and liquid sampling systems, such as Interceptor and Nova samplers for gas and power industries. PGI International additionally offers TEC-2 and TEC-8 thermoelectric battery chargers that act as an alternative source to solar panel systems used to power electronic instruments and wireless communication systems. Additionally, the company has expertise in manufacturing a wide range of high-pressure valve and grease fittings and injection and internal fittings. PGI International also offers fittings adapters and couplers, leak lock fittings, pressure relief systems and cavity plugs. The company additionally provides double- and single-ball combination fittings and lock screws and ThermoSync fitting adaptors, couplers and accessories.