Premuim Connection

Tianjin Pipe Corporation (TPCO) is one of the global leading seamless steel pipe manufacturers located in China. Its core business is to manufacture the seamless steel pipe that attains to the advanced international standards and to serve the global energy, machinery and other industries. TPCO has 10 overseas companies and offices spread all over the America, Europe, Asia, Africa and Oceania.TPCO is always ready to provide the high quality products and services to customers world-wide.

TPCO R&D center has national level CNAS approved labs, equipped with world leading test facilities and full-scale testing means, and evaluation equipment which can simulate all kinds of critical tubular application conditions, including connection evaluation test ISO 13679/API 5C5 CAL IV and ISO 12835, which to compliance with TPCO can conduct high level quantity control to production process and final products, make sure they satisfy API, ASME, ASTM and other standards or special requirements from customers.

Until now TP series premium connections already developed to dozen kinds of connection, size range covered from 1.9in to 26in, structure type including typical gas tight T&C, near flush T&C, upset semi flush integral, full flush integral and semi premium connections. Applicable material grade including all API grades, H2S,CO2 corrosion grades, high collapse grades and other material suitable for special and serve oilfield environments. As of now, a dozen of premium connections in TP series already owned a whole process system including product design、FEA analysis、evaluation test、threading process control、inspection method and oilfield services, which can provide rapid respond to market demands.